IndiaBIX

Mechanical Engineering - Hydraulics and Fluid Mechanics

Exercise : Hydraulics and Fluid Mechanics - Section 5
26.
A manometer is used to measure
atmospneric pressure
pressure in pipes and channels
pressure in venturimeter
difference of pressures between two points in a pipe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
The product of mass and accelaration of flowing liquid is called
inertia force
viscous force
gravity force
pressure force
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
The discharge through a wholly drowned orifice is given by (where H1 = Height of water (on the upstream side) above the top of the orifice, H2 = Height of water (on the downstream side) above the bottom of the orifice, and H = Difference between two water levels on either side of the orifice)
Q = Cd x bH1 2gh
Q = Cd x bH2 2gh
Q = Cd x b ( H2 - H1 ) 2gh
Q = Cd x bH 2gh
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
If the value of coefficient of discharge increases, the discharge through the orifice decreases.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
A point, in a compressible flow where the velocity of fluid is zero, is called
critical point
vena contracta
stagnation point
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers