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Objective Type Question or MCQ of Transmission and Distribution page-1Objective Type Question or MCQ of Transmission and Distribution page-2Objective Type Question or MCQ of Transmission and Distribution page-3Objective Type Question or MCQ of Transmission and Distribution page-4Objective Type Question or MCQ of Transmission and Distribution page-5Objective Type Question or MCQ of Transmission and Distribution page-6Objective Type Question or MCQ of Transmission and Distribution page-7Objective Type Question or MCQ of Transmission and Distribution page-8Objective Type Question or MCQ of Transmission and Distribution page-9Objective Type Question or MCQ of Transmission and Distribution page-10Objective Type Question or MCQ of Transmission and Distribution page-11Objective Type Question or MCQ of Transmission and Distribution page-12Objective Type Question or MCQ of Transmission and Distribution page-13Objective Type Question or MCQ of Transmission and Distribution page-14Objective Type Question or MCQ of Transmission and Distribution page-15Objective Type Question or MCQ of Transmission and Distribution page-16Objective Type Question or MCQ of Transmission and Distribution page-17Objective Type Question or MCQ of Transmission and Distribution page-18Objective Type Question or MCQ of Transmission and Distribution page-19Objective Type Question or MCQ of Transmission and Distribution page-20Objective Type Question or MCQ of Transmission and Distribution page-21Objective Type Question or MCQ of Transmission and Distribution page-22Objective Type Question or MCQ of Transmission and Distribution page-23Objective Type Question or MCQ of Transmission and Distribution page-24

Index

SymbolsTransformerRelayPower-SystemBasic-electricalACSR-ConductorCircuit-BreakerInterview-questions-of-Basic-ElectricityInterview-questions-of-transformerInsulatorCurrent-TransformerMCQMCQ-powersystemThermal-power-stationInterview-questions-of-Power-SystemPower-ElectronicsInterview-questions-of-Underground-CableInterview-questions-of-IlluminationIlluminationMCQ-of-ElectronicsMCQ-of-Basic-ElectricalMCQ-of-Transformers MCQ-of-D.C-motor MCQ-of-D.C-generatorsMCQ-Control-SystemMCQ-Measurementsmcq-of-Generation-power-systemMCQ-of-Induction-MotorMCQ-of-Transmission-DistributionMCQ-of-Electrical-MachinesMCQ-of-Alternator-and-Synchronous-MotorsMCQ-Electric-Power

Objective Type Question or MCQ of Transmission and Distribution page-24


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233. In d.c. transmission, voltage between feeder and distribution is changed by using

a) Mercury arc rectifiers
b) Rotating machines
c) Generator
d) Transformers

Ans: (b)

234. System which suffers from maximum voltage fluctuations is

a) Ring type
b) Mesh type
c) Radial type
d) None of these

Ans: (c)

235. Low voltage a.c. distribution is

a) 220 V between phases
b) 400 V between phases
c) 3.3 kV between phases
d) None of these

Ans: (b)

236. Light points available in the houses are

a) Voltage source
b) Current source
c) Power source
d) All of these

Ans: (a)

237. Systems getting supply from one end only are

a) Ring type
b) Mesh type
c) Radial type
d) All of these

Ans: (c)

238. By increasing potential of a conductor

a) Its potential gradient increases
b) Insulation required is less
c) Corona loss is reduced
d) Potential between conductor and ground decreases

Ans: (a)

239. Rectification at the ends of E.H.V. d.c. transmission is done by using

a) Shunt generations
b) Power capacitances
c) SCR
d) Motor-generator set

Ans: (c)

240. On a lightly loaded transmission line

a) Receiving end voltage can exceed sending end voltage
b) Receiving end voltage can’s exceed sending end voltage
c) Capacitive charging current is reduced
d) None of these

Ans: (a)

241. For E.H.V. transmission bundled conductors are preferred because

a) Of less cost, line inductance & corona loss
b) They are easy to fabricate
c) Only bundled conductors can withstand high voltages
d) All of these

Ans: (a)

242. E.H.V. cables are filled with oil under pressure of gas because

a) Pressure provides the necessary strength
b) Pressure provides the necessary voltage bearing capacity
c) Pressure will avoid the formation of voids
d) All of these

Ans: (c)

243. Series reactors have

a) Low impedance
b) Low resistance
c) Low reactance
d) High resistance

Ans: (b)

244. EHV system is beyond

a) 11 kV
b) 33 kV
c) 132 kV
d) 200 kV

Ans: (d)


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  1. Objective Type Question or MCQ of Transmission and Distribution page-1
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