Related Topics

‣  Objective Type Question or MCQ of Power Generation page-17‣  Objective Type Question or MCQ of Power Generation page-16‣  Objective Type Question or MCQ of Power Generation page-15‣  Objective Type Question or MCQ of Power Generation page-14‣  Objective Type Question or MCQ of Power Generation page-13‣  Objective Type Question or MCQ of Power Generation page-12‣  Objective Type Question or MCQ of Power Generation page-11‣  Objective Type Question or MCQ of Power Generation page-10‣  Objective Type Question or MCQ of Power Generation page-9‣  Objective Type Question or MCQ of Power Generation page-8‣  Objective Type Question or MCQ of Power Generation page-7‣  Objective Type Question or MCQ of Power Generation page-6‣  Objective Type Question or MCQ of Power Generation page-5‣  Objective Type Question or MCQ of Power Generation page-4‣  Objective Type Question or MCQ of Power Generation page-3‣  Objective Type Question or MCQ of Power Generation page-2‣  Objective Type Question or MCQ of Power Generation page-1

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-Distribution

Objective Type Question or MCQ of Power Generation page-6

51. In the two-part tariff, running charges increases as

a) Maximum energy consumed increases
b) Maximum energy consumed decreases
c) Average energy consumed decreases
d) Average energy consumed increases

Ans: (d)

52. Power loss is important for the design of

a) Generator
b) Motor
c) Feeder
d) Transmission line

Ans: (d)

53. When power factor of the load increases, losses in the transmission and distribution lines

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

Ans: (b)

54. Voltage regulation is important for the design of

a) Generator
b) Motor
c) Feeder
d) Transmission line

Ans: (c)

55. Advantages of d.c. over a.c. is

a) No skin effect
b) Charging currents are eliminated
c) Line regulation is improved
d) All of these

Ans: (d)

56. Capital cost of the thermal plant depends on

a) Fuel cost
b) Size of the plant
c) Both (a) and (b)
d) Labour charges

Ans: (b)

57. Alternative source of energy should be utilized such that

a) Fuel used is maximum
b) Generation is maximum
c) Efficient plant should be loaded to maximum
d) Production cost is minimized

Ans: (d)

58. For an alternator delivering a balanced load at unity power factor, phase angle between line voltage and line current is

a) 0°
b) 180°
c) 30°
d) 90°

Ans: (c)

59. To improve the overall efficiency of thermal plant

a) Boiler pressure is decreased
b) Load on the units is decreased
c) Initial pressure and temperature and exhaust pressure and temperature are at maximum
d) Additional fuel is used

Ans: (c)

60. Coincidence factor is always obtained an increase of the

a) Load factor
b) Plant use factor
c) Plant capacity factor
d) Diversity factor

Ans: (d)

Related topics :



Recent Post

Multiple Choice Question (MCQ) of Electronics page-17:
241. Which of the following statement is true? a) The saturation voltage VCF of silicon transistor is more than germanium transistor.
b) The saturation voltage VCE for germanium transistor is more than silicon transistor.
c) The saturation voltage VCE for silicon transistor is same as that for germanium.
d) The saturation voltage VCE for silicon transistor is lower than germanium transistor.

Read more...

Multiple Choice Question (MCQ) of Electronics page-16:
226. Which of the following statement is correct? a) Inner electrons are always present in the semiconductor.
b) Bound electrons are always present in the semiconductor.
c) Free electrons are always present in the semiconductor.
d) Inner and bound electrons are always present in the semiconductor.

Read more...

Multiple Choice Question (MCQ) of Electronics page-15:
211. The materials whose electrical conductivity is usually less than 1 × 106 mho/m are a) Semiconductors
b) Conductors
c) Insulators
d) Alloys

Read more...

Multiple Choice Question (MCQ) of Electronics page-14:
196. In which of the following device the base resistors are not added in the package but added externally? a) UJT
b) CUJT
c) PUT
d) None of the above

Read more...

Multiple Choice Question (MCQ) of Electronics page-13:
181. The conduction in JEFT is always by the a) Majority carriers
b) Minority carriers
c) Holes
d) Electrons
e) Holes and electrons simultaneously

Read more...