Energy Conversion & Transformation Multiple Choice Questions & Answers - 3

Question: 11

Pulverised coal is

(A) non smoking coal

(B) coal broken into fine pieces

(C) coal free from sulphur

(D) coal free from as content

Question: 12

Heavy water is used in a nuclear power plant as a

(A) moderator

(B) reflector

(C) coolant

(D) fuel

Question: 13

Lignite is

(A) pure carbon

(B) a vegetable origin liquid fuel

(C) low calorific value coal

(D) high calorific value coal

Question: 14

Benefication process is mainly used for

(A) minerals

(B) nuclides

(C) oils

(D) coals

Question: 15

In a steam turbine cycle, the lowest pressure occurs in

(A) boiler

(B) condenser

(C) turbine inlet

(D) super heater