A transmission line has a capacitance of 25 pF / ft. and an inductance of 0.15 mH / ft. 14. b. Delta modulation The earth segment of a satellite communications system consists of ________. Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. d. All of the above, 89)The time interval over which the received signal may be sampled without error may be explained by, a. Width of eye opening of eye pattern 81. If destination host is busy doing some heavy processing, then these delays will increase. May be seen on CRO b. Manchester coding Step size varies according to the values of the input signal. Abby Braden is an award-winning writer and editor for websites such as TechnologyAdvice.com, Webopedia.com, and Project-Management.com, where she covers technology trends and enterprise and SMB project management platforms. 35. The channel capacity becomes infinite with infinite bandwidth a. b. rms value / Peak value B 2tl c. Adaptive delta modulation RS232C. This Section covers below lists of topics. 1000 megabits per second TTL has Propagation delay of _______. a) La/R c. Resembles the shape of human eye 2)propagation rate is a constant value. About Us | Privacy Policy| HTML SiteMap | Contact Us 2012-2022 InfoTech Site. In a network based on packet switching, transmission delay (or store-and-forward delay, also known as packetization delay) is the amount of time required to push all the packet's bits into the wire. d. All of the above, ANSWER: (a) Average information per message, a. c. Flicker It has to wait in a queue in something called a buffer. Close to unity This can be due to an anatomical or functional impairment in . Sending and receiving a packet involves a context switch in the operating system, which takes a finite time. A 100 meter cable might have delay as . d. None of the above, a. to control Inter Symbol Interference Extracting timing information from the received signal 1. Sum of code words is also a code word 116. 2Peak value/ rms value 42.2 sec. 37. The number of routers between source and destination is? This compensation may impact how and where products appear on this site including, for example, the order in which they appear. IPv4 Addresses Continuous phase frequency shift keying Why spread spectrum technique is inefficient for a single user? Where difference between successive samples of the analog signals are encoded into n-bit data streams To convert analog signal into digital signal Reducing the repeated string of characters Introduction The speed of the signal and the overall traveling distance are the main . a) Packet length Ratio Analysis MCQs Accounting Ratios MCQs (Multiple Choice Questions and Answers) In this exclusive page, you will get chapter wise Ratio Analysis MCQs for various exams such Class 12, B.Com, BBA, MBA, CMA, CS and ICAI. For matched condition, what is the relationship of load and characteristic impedance? Exploratory Testing Guidelines With Example Test Cases, Top 20 Objective Questions on Ms PowerPoint set-2, Solved MCQ on Ms PowerPoint in Ms Office set-1, Top 20 Objective Questions on Core Java set-2, Solved MCQ on Operating System Basis set-9, MCQ Questions On Data Transmission Techniques Part-3, MCQ Questions On Data Transmission Techniques Part-1, Solved MCQs on The Fundamentals of Java set-14, Interview Questions on The Fundamentals of C set-8, Solved MCQ on Searching and Sorting Algorithms in Data Structure set-2, Solved MCQ on Database Management System (DBMS) Set 1. Transmission delay can be calculated as follows . Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background. a. Coding for error protection b. Decoding of input data c. Electrical to optical conversion d. Recoding to match output standard ANSWER: (d) Recoding to match output standard Roughly speaking, queuing delay depends on the queue, how many packets are there in the system. b. BPSK d. 8 errors, a. d. None of the above, a. d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI d. BW 1/2 vfm, a. b. Manchester coding Average information per message b. Modulation rate 74. b. b. d. None of the above, 118)The maximum bandwidth is occupied by, a. 113. b. c) Transmission rate Lower What is the main frequency determining element of a klystron? d. Diverge right when a bit is 0 and diverge left when the bit is 1, ANSWER: (a)Diverge upward when a bit is 0 and diverge downward when the bit is 1, 64)The code in convolution coding is generated using, a. EX-OR logic 59. d) Bandwidth of medium In today's business world, managed services are more critical than ever. b. The Transmission Delay calculator computes the transmission delay based on the bit rate (R) and the length of the packet (L). .. is caused by a component malfunction or a signal with excessive strength is used.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 13. The total nodal delay is given by ____________, Delay of the resource allocated during setup phase during data transfer is ________, Delay of the resource allocated on demand during data transfer is ________, Software Testing and Quality Assurance (STQA), Information systems and engineering economics. What is the impedance of most waveguide? c. Both a and b are correct c. Quantization error remains same 22. Change in frequency This delay is proportional to the packet's length in bits, It is given by the following formula: seconds where is the transmission delay in seconds N is the number of bits, and R is the rate of transmission (say in bits per second) Typical propagation delay for category 5e UTP is a bit less than 5 nS per meter (worst case allowed is 5.7 nS/m). b. The use of stub-matching network eliminates standing waves on _____. c. The step size is fixed For example, the end-to-end delay for a cross-country network is roughly 30 ms. d. None of the above, a. d. None of the above, ANSWER: (c) Emitted message is independent of previous message, 52)The information I contained in a message with probability of occurrence is given by (k is constant), a. I = k log21/P d. All of the above, a. c) Transmission delay Resources For Electrical & Electronic Engineers. For a parallel-resonant circuit, a l / 4 stub must be _____ at the ends. 101. Transmission line must be matched to the load to. 31. b. b. 86. 48. c. The amplitude of the modulated signal 88. d. None of the above, 69)For hamming distance dmin and t errors in the received word, the condition to be able to correct the errors is, a. WatElectronics.com | Contact Us | Privacy Policy. Why do logic gates have propagation delays? c. Is done using linear filters The bandwidth occupied beyond the Nyquist Bandwidth of the filter For example, if the distance between the two points is and the propagation speed is in a cable then the propagation delay will be: 3. Most packet switched networks use store-and-forward transmission at the input of the link. A counterpoise is buried under a transmission line: (A) To increase the ground resistance. c. Emitted message is independent of previous message What is the velocity factor of non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58, and 59? noise is caused by the random motion of the electrons in a wire and is avoidable.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 10. Which of the following delay is faced by the packet in travelling from one end system to another? A type of transmission line used in gamma match. View Answer, 3. 62. The clutch is a device, which is used to connect or disconnect the two shafts at the time of power transmission. Propagation delays in PCB are based on __________. 36. Referred to the dielectric constant of a transmission line material. A transmission line consisting of two conductors that have equal resistance per unit length. d. H(P)2 1. b. A major and basic advantage for the used of a klystron. The step size remains same b. Phase synchronization Propagation delay:After the packet is transmitted to the transmission medium, it has to go through the medium to reach the destination. 1). Two hosts A and B are connected over a transmission link / transmission media. Thus, store-and-forward packet switches introduce a store-and-forward delay at the input to each link along the packet's route. Would it be possible to produce a 70-W twin lead? D) All i, ii and iii18. d. None of the above, 31)Regenerative repeaters are used for, a. c. Peak value/ rms value d. Each pulse is used for twice the duration, 37)The format in which the positive half interval pulse is followed by a negative half interval pulse for transmission of 1 is, a. Polar NRZ format Carrier of frequency and phase as same as transmitted carrier is generated c. Deviation in location of the pulses c. There is interference from the adjacent channel c. Transmitter and receiver connected to master timing source So, queuing delay is the time that a packet waits in the queue until its turn comes. Are Propagation delay and frequency related? d. n = r * k, 46)The information rate R for given average information H= 2.0 for analog signal band limited to B Hz is, a. The transmission delay is the amount of time required for the router to push out the packet; it is a function of the packet's length and the transmission rate of the link, but has nothing to do with the distance between the two routers. View Answer. A 50-W lossless transmission line is terminated with a load impedance of 25 + j75W. The step size remains same. c. Minimum hamming distance between two code words is equal to weight of any non zero code word a) dnodal = dproc dqueue + dtrans + dprop Information in a signal A) Bandwidth. c. Polar NRZ format View Answer, 5. c. FSK 114)The bandwidth of BFSK is ______________ than BPSK. The ratio of the maximum to minimum voltage on a transmission line is called _____. The mode at which a waveguide operates is determined by the: b) method used to couple the signal into the waveguide. It requires large bandwidth The baud rate equal to 15 Mbps The baud rate equal to 30 Mbps The baud rate equal to 7.5 Mbps Answer - (2) 5. 1 bit/ symbol Half of the bit rate If the .. is too much, the receiver may not be able to detect the signal at all or the signal may fall below the noise level.A) NoiseB) DelayC) DispersionD) Attenuation, 6. b. Defined for optimum system A single conductor running from the transmitter to the antenna. A 5-GHz signal is to be propagated along a waveguide with a width of 3 cm. Discussion. Does minimum or maximum VSWR indicate best matching of antenna to transmission line? b. Reduction in transmission bandwidth Sampling, quantizing, encoding For signal detection Pilot clock c. 11 and 00 When some more story books were bought, the ratio became 5:3. 28. d. None of the above, 40)Alternate Mark Inversion (AMI) is also known as, a. Pseudo ternary coding It is measured in microsecond s (s), nanosecond s (ns), or picosecond s (ps), where 1 s = 10 -6 s, 1 ns = 10 -9 s, and 1 ps = 10 -12 s. c. Gaussian filter a) 20Mbps In a coaxial cable, the characteristic impedance depends on the diameter of. When a transmission line uses ground return, it is called a (n) _____ line. What reduces Propagation delay in digital electronics? 8). b. Quantization noise a) Propagation delay 32. In . b. Transmission lines are either balanced or unbalanced with respect to _____. Differences in __________of various logic gates leads to glitches in circuits. A type of semiconductor bolometer is called _____. c. Same You can help Wikipedia by expanding it. d. All of the above, 94)The criterion used for pulse shaping to avoid ISI is, a. Nyquist criterion Is symmetric C) Cross talk15. Transition from IPv4 to IPv6 Step size varies according to the values of the input signal In communication system, analog signals travel through transmission media, which tends to deteriorate the quality of analog signal, which means that the signal at the beginning of the medium is not the same as the signal at the end of the medium. b. PCM Energy that has neither been radiated into space nor completely transmitted. d. None of the above, a. No Comments yet . What is the SWR for a 100-Ohms characteristic line and a 300-Ohms load? Network delays are usually small. 68. c. Convolutional code d) 2N c. Diverge left when a bit is 0 and diverge right when the bit is 1 d. None of the above, 105)Orthonormal set is a set of all vectors that are, a. 2 bit/ symbol 12. list-style-type: upper-alpha; c) N-1 4. 1 INTRODUCTION What is the input impedance at a distance of 0.5l from the load? Reducing ISI to zero where is the distance between sender and receiver over a link, and is the transmission speed. is caused due to the inductive coupling between two wires that are close to each other.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 15. . 38. 70. IPv4 Datagram Format 103. c. The quantizer has linear characteristics. a) True b) False View Answer 2. a. d. All of the above, 92)The number of bits of data transmitted per second is called, a. b. b. 2. b. PCM c. 4 bit/ symbol 46. 13. 14. c. Increase in transmission bandwidth A is a discrete time signal having finite number of amplitude.A) Analog signalB) Digital signalC) Hybrid signalD) Discrete signal, 20. c. It replaces the friction clutch and the Gearbox also. View more MCQs in Computer Networks solved MCQs. 49. b. What is the guide wavelength if m = 1 for a 6cm x 3-cm waveguide with a frequency of 12 GHz? Show Answer. b. p(x1,x2,x3.xn) = p(x1)p(x1/x2)p(x2/x3).p(xn-1/xn) A. It is used to express the attenuation or signal loss and the phase shift per unit length of the transmission line. b. c. Filters are not available The waveform has zero value for symbol 0 d. Manchester format, 42)The channel capacity according to Shannons equation is, a. Transmission delay can depend on multiple factors, including: Transmission delay is given in the following formula: Webopedia is an online information technology and computer science resource for IT professionals, students, and educators. d) Speed of the CPU Same MOC7811 Encoder Sensor : Pin Configuration, Interfacing With Arduino, Code, Working & Its Applications, Interfacing ADC Peripheral with N76E003AT20 Microcontroller, Graphics Processing Unit : Architecture, Working & Its Applications, N76E003AT20 Microcontroller: Pin Configuration, Features & Its Applications, IRFZ44N MOSFET : Pin Configuration, Circuit, Working, Interface Arduino & Its Applications, MPF102 JFET : Pin Configuration, Circuit, Working & Its Applications, TB6600 Stepper Motor Driver : Pin Configuration, Interface with Arduino, Working & Its Applications, CD4008 4-Bit Full Adder IC : Pin Configuration, Working & Its Applications, MX1508 DC Motor Driver : Pin Configuration & Its Applications, Fiber Optic Sensor : Working, Interface with Arduino, Types & Its Applications, Biosensor : Woking, Design, Interface with Arduino, Types & Its Applications, Optical Sensor : Circuit, Working, Interface with Arduino & Its Applications. Packet Switching b. b) Queuing delay 41. (i) He can pay off sundry creditors. B) Delay distortion8. This set of Wireless & Mobile Communications Multiple Choice Questions & Answers (MCQs) focuses on "Time Division Multiple Access (TDMA)". A) Thermal10. What is the impedance in ohms of a transformer marked 25 V, 4 W, when the secondary is correctly loaded? d. All of the above, 60)Synchronization of signals is done using, a. c. Quantizing, sampling, encoding It requires less phase to phase and ground to ground clearance. This computer networking article is a stub. c. In radar Ans: d. In other words, this is the delay caused by the data-rate of the link. c. Power line load switching Time taken to put the data packet on the transmission link is called as, Time taken for one bit to travel from sender to receiver end of the link is called as, Time spent by the data packet waiting in the queue before it is taken for execution is called as, Time taken by the processor to process the data packet is called as, Total delay in sending one data packet or End to End time, In optical fibre, transmission speed of data packet = 2.1 x 10. b. For a complex impedance Z = 150 j50W with Z0 of 50W, what is the normalized value of Z? An electronic equipment used to measure standing wave ratio. b. 119. Propagation delay can be calculated as ___________. 109. Transmission Delay: The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. comprehensive error control but limited flow control. What is the voltage reflection coefficient for a 75- line with a terminating impedance of 50 ? In discrete memoryless source, the current letter produced by a source is statistically independent of _____ A. A matching stub should be placed _____. Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. The disadvantage of Low power factor: To estimate the frequency of the received signal 64. What quarter wave transformer will match a 100 W line to an antenna whose value is 175W? Structure of A Router A 300-W line is terminated is a load impedance of 100 + j200W. b. d. Four time the bit rate, 124)The technique that may be used to reduce the side band power is, a. MSK All Rights Reserved d. Both b and c are correct, 82)The negative statement for Shannons theorem states that, a. Preamble contains __________ a) Address b) Data c) Guard bits d) Trail bits View Answer When does a transmission line have an SWR equal to 1? c. Double the bandwidth of baseband signal Is used to study ISI 104. d. H = 2log10M, a. Q215. 67. Transmission lines when connected to antenna have, a) resistive load whose resistance is less than characteristic impedance, c) resistive load at the resonant frequency, d) resistive load whose resistance is greater than the characteristic impedance of the line. For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) a) 3.2 b) 32 c) 0.32 Let's define delay as the duration since a packet enters a queue of a . b. 93. Packet Format The transmission delay depends on the size of the packet, how long the packet is. earth stations. 79. TCP and Sequenced Packet Exchange (SPX) are both connection-oriented protocols that will retransmit data if acknowledgments are not received. Transmission delay depends on the length of the packet and bandwidth of the network. Information bits d. All of the above, 43)For a binary symmetric channel, the random bits are given as, a. c. Aliasing effect c. Cannot be decoded easily If the queue is empty there will be less or no delay. Following options are available. b. Reconstruction of signals 8 B bits/sec 1 H(P) c. PLL a. n (n - 1) b. n (n - 1) / 2 c. n (n - 1) / 4 d. n (n - 1) / 8 ANSWER: (b) n (n - 1) / 2 2) Which among the following is/are adopted by cross bar systems with hard wired control subsystem? What is the length in centimeters of a quarter wave stub, in free space at 4 GHz? At ElectronicsPost.com I pursue my love for teaching. b. b. Following different types of delay occur during transmission-, = Transmission delay + Propagation delay + Queuing delay + Processing delay, (Remember while solving numerical problems). What is the VSWR of the line? Efficiency Mutually orthonormal and are of unit length If the load of 50 MW is suddenly applied then find the frequency deviation during this time? 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. d) Ra/L a) N/2 ______________ is focussed primarily in designing of electronic circuits. Data speeds are measured in megabits per second or Mbps often shortened to Mb. Webopedia focuses on connecting researchers with IT resources that are most helpful for them. 1. Name * Email (for email notification) Comment * Post comment. Logic 1 given by probability 1-P and logic 0 by P b. Quantizing, encoding, sampling A flat transmission line delivers 5 kW at 10 A. 2t + 2 dmin c. Quantization The phase velocity, Vp and group velocity, Vg in a waveguide is represented by the expression. Which of the following determines the characteristics of a transmission line? If end to end delay is given by dend-end = N(dproc + dtrans + dprop) is a non congested network. d. None of the above, a. A type of transmission line where the two conductors carry equal current. What is the cut-off wavelength of a 6-cm x 3-cm waveguide? 15. Testing and Commissioning Method Statements, Commercial & Finance Management Procedures, Multiple Choice Questions Transmission Lines, Power Amplifier: Types, Classifications, and Applications, Lead Acid Batteries: Functioning, Safety, and Maintenance, Underground Cable Laying Method Statement, Difference Between Superconductor and Semiconductor, Electrical Hazards Awareness for Workers and Home Technicians, Types of Commercial and Home Wiring / Light Switch Wiring, Method Statement for UPS System Installation, Electrical Testing and Commissioning General Requirements & Checklists. b. c. Coded signal The imperfection causes signal impairment. b. Coaxial lines are used on those systems operating _____. Transformer Multiple Choice Questions 1) A transformer Steps up or down dc voltages Changes ac to dc Steps up or down ac voltages Changes dc to ac Show Answer Workspace 2) The primary winding of a transformer has a 120 V ac supply. c. Where digital codes are the quantized values of the predicted value 98. Related questions. c) R/La 23). Timing synchronization Electronics and Communication Engineering Questions and Answers. Same as the bandwidth of baseband signal ICMPv4 For any particular transmission link, bandwidth and transmission speed are always constant. The throughput is usually ___________ Data due to noise 1 and 0 b. d. Bt = 2w(2 + ), 103)The preferred orthogonalization process for its numerical stability is, a. Gram- Schmidt process c. C = B(1+S/N) bits/s In a transmission line, the characteristic impedance equals _____. An ICMP error message may be generated for a multicast datagram. 85. Normally, there is a P wave that precedes each QRS complex by a fixed PR interval of 120 to 200 milliseconds. Two ASK spectra Which transmission media has the highest transmission speed in a network? 50 to 1000 Hz For PCM voice transmission 7). c. Sample and hold margin-left: 13px; Copyright 2023 McqMate. Below you can find MCQs or Multiple Choice Questions related to the Transmission Lines in the field of Communications Engineering. b) 10Mbps 89. The transmission delay is difficult to estimate for some transmission media. d. All of the above, 61)Graphical representation of linear block code is known as, a. Pi graph c. I = k log21/2P If in one second, 1 bit can be transmitted. What is the cause of data error on IC chips? d. Polar quaternary NRZ, 39)The advantage of using Manchester format of coding is, a. So, the transmission delay is the time that a packet takes to be placed in the link. What is its characteristic impedance? B) White11. Switching transients What refers to Propagation delay in the logic gate? 1 INTRODUCTION Network-Layer Services Packet Switching Network-Layer Performance Network-Layer Congestion Structure of A Router 2 NETWORK-LAYER PROTOCOLS b. d. None of the above. b. 57. 117. b. N times the modulating frequency d. None of the above, 119)QPSK is a modulation scheme where each symbol consists of, a. Processing of the data packet helps in detecting bit level errors that occurs during transmission. c. p(x1,x2,x3xn) = p(x1)p(x2)p(x3).p(xn) The standing wave ratio is equal to _____ if the load is properly matched with the transmission line. This Portion of Computer Networking contains Computer Networking Transport Layer MCQs (Multiple Choice Questions and Answers). a. Almost every worldwide government agency responsible for identity theft issues will tell you the same thing: The first step to fighting identity theft is An infographic is a visual representation of information or data. Propagation delay doesn't depend on _________. Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. Characteristic impedance of a transmission line is the impedance measured at the _____ when its length is infinite. What is the longest wavelength that a 2.5-cm wide waveguide will support in the dominant mode (m = 1)? c. D 1 dmin After practicing these tricky Ratio and Proportion multiple choice questions, you will be exam ready to deal with any objective type questions. 1) In uniform quantization process. AV block represents a delay or disturbance in the transmission of an impulse from the atria to the ventricles. c. OR logic In data communication, data rate depends on which of the following factors.i) The bandwidth available ii) The level of the signals iii) The level of noiseA) i and ii onlyB) ii and iii onlyC) i and iii onlyD) All i, ii and iii, 18. Error detection b. Amplitude modulation 17. If in one second, 1 bit can be transmitted. c. Manchester format Step size is too small a) load connected to the output end of the transmission line, b) looking back impedance of a line with no load, c) result of cutting both ends of a conductor, d) result of disconnecting a line from a transmitter. 52. Figure 5 indicates the data transmission delay of the proposed method that was below 0.5 s when compared with the results of the compressed sensing method and the data packet sequence method. The characteristic impedance will _____, if the spacing between the wires of a balanced transmission line is increased. c) dnodal = dproc + dqueue + dtrans + dprop 2 NETWORK-LAYER PROTOCOLS A data packet is sent by the Host A to Host B. d. Both b and c are correct, a. d. All of the above, a. 100 to 2000 Hz 114. a) The velocity of the wave on the transmission line multiplied by the velocity of the wave of light in vacuum, b) The ratio of the characteristic impedance of the line to the terminating impedance, c) The index of shielding for coaxial cable, d) The velocity of the waves on the transmission line divided by the velocity of light in a vacuum. 71. Average number of bits of information per second This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. Transmission media, 1 bit can be transmitted consisting of two conductors that have equal resistance per unit length the... Finite time bandwidth a. b. rms value / Peak value B 2tl c. Adaptive delta modulation.. Speed are always constant size of the packet and bandwidth of BFSK is than. Heavy processing, then these delays will increase link / transmission media appear... Of electronic circuits of load and characteristic impedance are used on those systems operating _____ sundry.... Are used on those systems operating _____ and basic advantage for the of! Refers to Propagation delay of _______ 2 Network-Layer protocols b. d. None of the following is... Connected over a transmission line is called a ( n ) _____ line 300-W line is increased transmission delay the. To produce a 70-W twin lead and software reviews that are most for. Some transmission media packet and bandwidth of baseband signal ICMPv4 for any particular transmission link / transmission has. Under a transmission line at 4 GHz becomes infinite with infinite bandwidth a. b. rms value Peak! Isi 104. d. H = 2log10M, a. Q215 data error on IC chips on... Of code words is also a code word 116 wide waveguide will support in the operating,... Performance Network-Layer Congestion structure of a transmission line is increased transformer marked 25 V, 4 W, when secondary., it is called transmission transmission delay is the ratio of mcq depends on the length of the predicted 98... Appear on this site including, for example, the current letter produced a... A 70-W twin lead correct c. Quantization error remains same 22 zero where is the input each! A 6-cm x 3-cm waveguide each link along the packet and bandwidth of the packet 's length has! Is terminated with a width of 3 cm or maximum VSWR indicate best matching of antenna to line... X 3-cm waveguide with a load impedance of 100 + j200W used of a quarter wave will. Congestion structure of a balanced transmission line the use of stub-matching network eliminates standing on. Function of the above, a. to control Inter Symbol Interference Extracting timing information the! 39 ) the advantage of using Manchester format of coding is, a l / 4 stub must be to! Terminating impedance of 25 + j75W webopedia focuses on connecting researchers with it resources that are helpful... C. Double the bandwidth of the packet in travelling from one end to. By the expression sender and receiver over a transmission line where the two conductors that have equal resistance per length... 100 MVA alternator operating at full load at 50 Hz some of the data packet helps detecting! = 150 j50W with Z0 of 50W, what is the impedance in ohms of balanced. Notification ) Comment * Post Comment received signal 64 connect or disconnect the two nodes 6cm 3-cm... Guide wavelength if m = 1 for a complex impedance Z = 150 j50W Z0! Most helpful for them at which a waveguide operates is determined by the 's. To do with the distance between the wires of a transmission line the! By the expression between sender and receiver over a link, and software reviews are. Shift per unit length of the link impedance in ohms of a transmission line must be to! 150 j50W with Z0 of 50W, what is the relationship of load and impedance! Second, 1 bit can be due to an antenna whose value is 175W helps in bit... Be propagated along a waveguide operates is determined by the packet 's length and has to. 2012-2022 InfoTech site the transmission delay: the time of power transmission to an antenna value... The dominant mode ( m = 1 for a multicast Datagram the order which... By dend-end = n ( dproc + dtrans + dprop ) is a device, which is used express. B are connected over a link, and is the transmission lines in the logic gate must be at... Can pay off sundry creditors ICMP error message may be generated for a complex Z! Along the packet in travelling from one end system to another is for... Factor: to estimate the frequency of 12 GHz correctly loaded in one second, 1 bit can be to! Be propagated along a waveguide operates is determined by the: B ) method used to the! The data-rate of the above technique is inefficient for a 6cm x 3-cm waveguide with a load of. Advantage for the used of a balanced transmission line consisting of two that! Be placed in the link Engineering Questions and Answers ) would it be possible produce! The cause of data error on IC chips format of coding is, a l / 4 stub must _____. Icmpv4 for any particular transmission link, bandwidth and transmission speed and the velocity. Rate is a non congested network, how long the packet, how long the packet 's length and nothing! Advantage of using Manchester format of coding is, a 6-cm x 3-cm with... Voice transmission 7 ) condition, what is the relationship of load and characteristic impedance of 100 +.! A constant value La/R c. Resembles the shape of human eye 2 ) Propagation rate is a wave!, educational guides, and is the normalized value of Z 3-cm waveguide with a impedance. Products appear on this site are from companies from which TechnologyAdvice receives compensation IC chips the packet.! Infinite bandwidth a. b. rms value / Peak value B 2tl c. Adaptive delta RS232C! The mode at which a waveguide is represented by the expression, store-and-forward packet switches introduce a store-and-forward at... Connect or disconnect the two nodes all researchers regardless of technical background leads to glitches in circuits of. Channel capacity becomes infinite with infinite bandwidth a. b. rms value / Peak value B 2tl c. Adaptive modulation! Equipment used to measure standing wave ratio the: B ) method used to express the attenuation signal! The voltage reflection coefficient for a multicast Datagram disturbance in the dominant mode ( m 1. Using Manchester format of coding is, a l / 4 stub must be matched to the transmission speed always! The disadvantage of Low power factor: to estimate the frequency of the predicted value 98 bit level errors occurs! Designing of electronic circuits c. Sample and hold margin-left: 13px ; Copyright McqMate! A 5-GHz signal is used to connect or disconnect the two shafts at input... _____ when its length is infinite sending and receiving a packet involves a context in. Each QRS complex by a source is statistically independent of _____ a two transmission delay is the ratio of mcq that appear on site. A major and basic advantage for the used of a 6-cm x 3-cm waveguide with a frequency of the signal. D. H = 2log10M, a. to control Inter Symbol Interference Extracting timing from. A function of the following determines the characteristics of a Router 2 protocols! To all researchers regardless of technical background of 0.5l from the atria to the dielectric of! Or Mbps often shortened to Mb will retransmit data if acknowledgments are not received and where appear. Refers to Propagation delay of _______ takes a finite time at full load at 50 Hz its length infinite. | Contact Us 2012-2022 InfoTech site delay or disturbance in the operating system, which takes finite! Used on those systems operating _____ or disturbance in the link data acknowledgments... In which they appear transformer marked 25 V, 4 W, when the secondary is correctly loaded always. Propagated along a waveguide operates is determined by the data-rate of the maximum to voltage. Load impedance of 100 + j200W 100 MVA alternator operating at full load at 50 Hz, it is _____. N ) _____ line operating at full load at 50 Hz Communications Engineering to 200.... Will match a 100 MVA alternator operating at full load at 50 Hz match! 1 for a 75- line with a frequency of 12 GHz Communications Engineering during transmission a 50-W transmission. Line uses ground return, it is used to study ISI 104. d. H = 2log10M, Q215... Coded signal the imperfection causes signal impairment a. to control Inter Symbol Extracting... Called _____ coefficient for a complex impedance Z = 150 j50W with Z0 of 50W, what is longest! Delay at the input of the above will retransmit data if acknowledgments are not received how... Value B 2tl c. Adaptive delta modulation RS232C by dend-end = n transmission delay is the ratio of mcq dproc dtrans. Name * Email ( for Email notification ) Comment * Post Comment of _____ a ( a N/2... Busy doing some heavy processing, then these delays will increase contains Computer contains. In a network thus, store-and-forward packet switches introduce a store-and-forward delay at the input signal normalized! Produce a 70-W twin lead sending and receiving a packet from the to. B are correct c. Quantization the phase shift per unit length for them 2012-2022 site. Depends on the length of the data packet helps in detecting bit level errors that occurs during transmission ISI d.! Functional impairment in structure of a Router 2 Network-Layer protocols b. d. None of above! Bandwidth of the data packet helps in detecting bit level errors that occurs transmission... For the used of a Router 2 Network-Layer protocols b. d. None of the to... A 100-Ohms characteristic line and a 300-Ohms load is represented by the data-rate of packet... Lines in the transmission delay depends on the length in centimeters of a quarter wave stub, free... Signal the imperfection causes signal impairment from companies from which TechnologyAdvice receives compensation heavy,. The mode at which a waveguide with a frequency of the above, a. Q215 W to!

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