a) discharge
b) velocity of gas
c) pressure intensity of gas
d) pressure intensity of liquid
Ans: b
The pitot tube is used to measure | FLUID MECHANICS
a) velocity at stagnation point
b) stagnation pressure
c) static pressure
d) dynamic pressure
Ans: b
In steady flow of a fluid, the total accele ration of any fluid particle | FLUID MECHANICS
a) can be zero
b) is never zero
c) is always zero
d) is independent of coordinates
Ans: a
Equation of continuity is based on the principle of conservation of | FLUID MECHANICS
a) mass
b) energy
c) momentum
d) none of the above
Ans: a
Stream lines and path lines always coincide in case of | FLUID MECHANICS
a) steady flow
b) laminar flow
c) uniform flow
d) turbulent flow
Ans: a
In a forced vortex motion, the velocity of flow is | FLUID MECHANICS
a) directly proportional to its radial distance from axis of rotation
b) inversely proportional to its radial distance from the axis of rotation
c) inversely proportional to the square of its radial distance from the axis of rotation
d) directly proportional to the square of its radial distance from the axis of rotation
Ans: a