Nuclear Power Plants MCQ Quiz Questions and Answers Pdf - 2

Question: 6

The process of sublimation is found to occur in the case of

(A) Steel

(B) Liquid nitrogen

(C) Solid CO₂

(D) Solid O₂

Question: 7

Heat transfer in liquid and gases take place by

(A) Radiation

(B) Conduction and convection both

(C) Convection

(D) Conduction

Question: 8

The velocity distribution for flow between two fixed parallel plates

(A) Is zero in middle and increases linearly towards the plates

(B) Is zero at the plates and increases linearly to the midplane

(C) Is constant over the cross section

(D) Varies parabolically across the section

Question: 9

Stirling and Ericsson cycles are

(A) Reversible cycles

(B) Irreversible cycles

(C) Quasi-static cycles

(D) Semi reversible cycles

Question: 10

The property of a fluid which enables it to resist tensile stress is known as

(A) Adhesion

(B) Cohesion

(C) Surface tension

(D) Compressibility