7000+ Electrical Power Sources MCQ Questions & Answers - 3

Question: 11

Which one of the following is neglected while analysing a short transmission line?

(A) Series impedance

(B) Power losses

(C) Shunt admittances

(D) None of the above

Question: 12

Gas turbines is widely used in

(A) Aircrafts

(B) Automobiles

(C) Locomotives

(D) Pumping stations

Question: 13

Equipment used for pulverizing the coal is the

(A) Burner

(B) Ball mill

(C) Hopper

(D) Stoker

Question: 14

In hydroelectric power plants

(A) Operating cost is low and initial cost is high

(B) Operating cost is high and initial cost is low

(C) Both operating cost as well initial cost are high

(D) Both operating cost as well as initial cost are low

Question: 15

In a steam power plant water is used for cooling purposes in

(A) Superheater

(B) Boiler

(C) Condenser

(D) Economiser