Related Post

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-24Multiple Choice Question (MCQ) of Transmission and Distribution page-1Multiple Choice Question (MCQ) of Transmission and Distribution page-2Multiple Choice Question (MCQ) of Transmission and Distribution page-3

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-21


≪ Previous Next ≫

201. In string type insulator, if number of discs are increased the string efficiency

a) Decreases
b) Increases
c) Remains same
d) Uncertain

Ans: (a)

202. A guard ring is used to

a) Decreases potential across each units
b) Increases potential across each units
c) Make potential across each unit equal
d) None of these

Ans: (c)

203. Number of insulators used for a 230 kV line is

a) 13
b) 14
c) 15
d) 16

Ans: (d)

204. For improving string efficiency, ratio of capacity to each to capacity per insulator should

a) Decreases
b) Increases
c) Remain same
d) Uncertain

Ans: (a)

205. In case of wet suspension type insulator

a) String efficiency is increased
b) String efficiency is decreases
c) Capacitance between units is decreased
d) Capacitance between units is increased

Ans: (d)

206. For greater flexibility, degree of stranding for a cable when compared with overhead lines should be

a) Lesser
b) Higher
c) Same
d) None of these

Ans: (b)

207. Under ground cable are generally not used for more than a distance of

a) 50 km
b) 75 km
c) 90 km
d) 100 km

Ans: (d)

208. Pressure cable are filled with

a) Oil
b) Nitrogen
c) Air
d) Helium

Ans: (b)

209. In underground cable, maximum stress is at the

a) Surface of the conductor
b) Centre of the conductor
c) Sheath surface of the cable
d) Between sheath and the conductor

Ans: (a)

210. Pressure in pressure cable is approximately

a) 5 to 7 atm
b) 7 to 9 atm
c) 9 to 12 atm
d) 12 to 15 atm

Ans: (d)


≪ Previous Next ≫


Related topics :

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

Recent Post

Multiple Choice Question (MCQ) of Transmission and Distribution page-3:
21. ACSR conductor implies
A) Anodized Core Smooth Run
B) Anode current sinusoidally run
C) Aluminium conductor steel reinforced
D) All conductors surface treated and realigned.

Read more...

Multiple Choice Question (MCQ) of Transmission and Distribution page-2:
11. In overhead transmission lines the effect of capacitance can be neglected when the length of line is less than
A) 80 km
B) 100 km
C) 160 km
D) 200 km.

Read more...

Multiple Choice Question (MCQ) of Transmission and Distribution page-1:
1. Which of the following is not the transmission voltage in India ?
A) 400 kV
B) 264 kV
C) 132 kV
D) 66 kV.

Read more...