Fluid Mechanics and Hydraulics Machines (3141906) MCQ

MCQs of Fluids and Their Properties

MCQ No - 1

The mass per unit volume of a liquid at a standard temperature and pressure is called

(A) specific weight
(B) mass density
(C) specific gravity
(D) none of these

B
MCQ No - 2

The weight per unit volume of a liquid at standard temperature and pressure is called

(A) specific weight
(B) mass density
(C) specific gravity
(D) none of these

A
MCQ No - 3

The specific weight of water in S.I. unit is taken as

(A) 9.81 kN/m3
(B) 9.81×103 N/m3
(C) 9.81×10-6 N/mm3
(D) any of these

D
MCQ No - 4

The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called

(A) density of liquid
(B) specific gravity of liquid
(C) compressibility of liquid
(D) surface tension of liquid

B
MCQ No - 5

The specific gravity of water is taken as

(A) 0.001
(B) 0.01
(C) 0.1
(D) 1

D