1000+ Hydraulic and Fluid Mechanics Objective Questions Pdf - 1

Question: 1

One dimensional flow is

(A) uniform flow

(B) steady uniform flow

(C) flow which neglects changes in transverse direction

(D) restricted to flow in a straight line

Ans: C

flow which neglects changes in transverse direction

Question: 2

A Pelton wheel is

(A) axial flow impulse turbine

(B) inward flow reaction turbine

(C) inward flow impulse turbine

(D) outward flow impulse turbine

Ans: A

axial flow impulse turbine

Question: 3

The line traced by a single fluid particle as it moves over a period of time is known as

(A) path line

(B) flow line

(C) filament line

(D) line of force

Ans: A

path line

Question: 4

Redwood viscometer

(A) measures kinematic viscosity

(B) measures absolute viscosity

(C) compares viscosities of fluids

(D) measures dynamic viscosity

Ans: D

measures dynamic viscosity

Question: 5

The state in which Hirakund dam is established is

(A) Madhya Pradesh

(B) Odisha

(C) Bihar

(D) West Bengal

Ans: B


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