The speed of the fluid is maximum in the venturi meter at_______________?
A. Convergent duct
B. Divergent duct
C. Throat
D. None of these
Physics Mcqs
The density of human blood is nearly equal to____________?
The density of human blood is nearly equal to____________?
A. Water
B. Honey
C. Mercury
D. Oil (kerosene)
Bernoulli’s equation is applicable for_________________?
Bernoulli’s equation is applicable for_________________?
A. Laminar flow
B. Turbulent flow
C. Both laminar and turbulent flow
D. None of these
The profile of aeroplane wing which lifts it up is called as_____________?
The profile of aeroplane wing which lifts it up is called as_____________?
A. Wing shape
B. Aerofoil profile
C. Curved profile
D. None of these
The blood flow is _______________ flow at systolic pressure?
The blood flow is _______________ flow at systolic pressure?
A. Laminar
B. Turbulent
C. Mixed
D. None
The carburettor of a car is an application of_______________?
The carburettor of a car is an application of_______________?
A. Venturi meter
B. Bernoulli equation
C. Both A and B
D. None
Sphygmomanometers measures blood pressure ?
Sphygmomanometers measures blood pressure ?
A. Statically
B. Dynamically
C. Some time static and sometimes dynamic
D. None of these
Laminar flow usually occurs at speeds_____________?
Laminar flow usually occurs at speeds_____________?
A. Low
B. High
C. Very high
D. Some time high and some time low
Which one is venturi relation ?
Which one is venturi relation ?
A. P1 – P2 = 1/2 ρV22
B. V2 = 2g (h1-h2)
C. P = 1 /2ρV2 = ρgh = constant
D. A1 V1 = A2 V2 = constant
Ideal fluid is_______________?
Ideal fluid is_______________?
A. Non-viscous
B. Incompressible
C. Steady flow
D. Possess all properties