1000+ Civil Engineering Hydraulics MCQ Questions and Answers - 1

Question: 1

In Pelton wheel

(A) both velocity and pressure do not change

(B) both velocity and pressure change

(C) the velocity of jet remains same, the pressure changes

(D) the velocity of jet changes, the pressure throughout remain at atmospheric

Question: 2

Involute type centrifugal pump, the passage of fluid

(A) remains same throughout

(B) gradually increases

(C) gradually decreases

(D) both a and b

Question: 3

Piezometers are used to measure

(A) atmospheric pressure

(B) very low pressure

(C) pressure in water channels, pipes etc

(D) difference in pressure at two points

Question: 4

A floating body attains stable equilibrium if its metacentre is

(A) below the centroid

(B) at the centroid

(C) above the centroid

(D) anywhere

Question: 5

In flow, the liquid particles may possess

(A) pressure energy

(B) potential energy

(C) kinetic energy

(D) all the above