1000+ Power Generation Objective Questions and Answers Pdf - 1

Question: 1

During load shedding

(A) system frequency is reduced

(B) system voltage is reduced

(C) some loads are switched off

(D) system power factor is changed

Question: 2

Which of the following power plants need the least period for installation?

(A) hydro-electric power plant

(B) nuclear power plant

(C) diesel power plant

(D) thermal power plant

Question: 3

For a consumer the most economical power factor is generally

(A) 0.5 lagging

(B) 0.5 leading

(C) 0.95 leading

(D) 0.95 lagging

Question: 4

A power transformer is usually rated in

(A) kW

(B) kVAR

(C) kWh

(D) kVA

Question: 5

An over excited synchronous motor on no laod is known as

(A) alternator

(B) induction motor

(C) generator

(D) synchronous condenser