Electrical Power Sources Quiz Questions & Answers Pdf - 2

Question: 6

The pressure at the furnace is minimum in case of

(A) Balanced draught

(B) Natural draught

(C) Forced draught

(D) Induced draught

Question: 7

Control rods used in nuclear reactors are made of

(A) Boron

(B) Beryllium

(C) Lead

(D) Zirconium

Question: 8

In a nuclear reactor thermal energy is obtained from

(A) Burning of the fuel rods in oxygen

(B) Fission of radioactive materials

(C) Fusion of radioactive materials

(D) All of these

Question: 9

Which of the following materials cannot be used as a moderator?

(A) Beryllium

(B) Deuterium

(C) Graphite

(D) Heavy water

Question: 10

Operating cost of steam power station is

(A) Less than that of hydroelectric power plants

(B) Less than that of nuclear power plants

(C) Less than that of diesel/gas turbine power plants

(D) Is the same as that of nuclear power plant