1000+ Power Plant Engineering Quiz Questions and Answers Pdf - 1

Question: 1

Sublimation region is the region where

(A) solid, liquid and vapour phases are in equilibrium

(B) liquid and vapour phases are in equilibrium

(C) solid and vapour phases are in equilibrium

(D) solid and liquid phases are in equilibrium

Question: 2

The function of piston rod is to

(A) convert reciprocating motion of piston to rotary motion

(B) provide reciprocating motion to slide valve

(C) transfer motion from piston to connecting rod

(D) transfer motion from piston to cross head

Question: 3

Steam jet ejector system is sued to

(A) purify feed water

(B) push flue gases in chimney

(C) maintain vaccum in condenser

(D) condense steam

Question: 4

Which is varied in cutoff governing in steam engine?

(A) superheat of steam

(B) pressure of intake steam

(C) temperature of intake steam

(D) volume of intake steam

Question: 5

The function of a flywheel is to

(A) to store energy for periods of failure of main supply

(B) act as pulley for belt drive

(C) smooth out power impulses

(D) facilitate start of machine