1000+ Fluid Mechanics Objective Questions and Answers Pdf - 2

Question: 6

The reciprocal of the density is known as

(A) specific volume

(B) specific weight

(C) specific gravity

(D) none of these

Question: 7

Porous media flow is characterized by

(A) high pressure drops

(B) low velocity

(C) high pressure drops

(D) all the above

Question: 8

Which one of the following is not used for measuring flow in a pipe

(A) Nozzle meter

(B) Venturiflume

(C) Bend meter

(D) Orificemeter

Question: 9

A floating body is said to be in a state of stable equilibrium

(A) only when its centre of gravity is below its centre of buoyancy

(B) when the metacentre is below the centre of gravity

(C) when the metacentre is above the centre of gravity

(D) when its metacentre height is zero

Question: 10

Which of the following equations are used to develop Rayleigh lines?

(A) momentum energy and continuity

(B) momentum and continuity

(C) energy and continuity

(D) momentum and energy