Question: A venturimeter measures the
[A].velocity head
pressure
point velocity
none of these
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
CHEMICAL ENGINEERING
Isotropic turbulence occurs
Question: Isotropic turbulence occurs
[A].where there is no velocity gradient.
at higher temperatures.
only in Newtonion fluids.
none of these.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The capillary rise of mercury is maximum in glass tube of dia __________ mm.
Question: The capillary rise of mercury is maximum in glass tube of dia __________ mm.
[A].0.5
1
2
5
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Manometers measure the __________ pressure.
Question: Manometers measure the __________ pressure.
[A].vacuum as well as the atmospheric
difference in
absolute
gage
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Existence of boundary layer in fluid flow is because of the
Question: Existence of boundary layer in fluid flow is because of the
[A].surface tension
fluid density
fluid viscosity
gravity forces
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
__________ forces act on a particle moving through a stationary fluid.
Question: __________ forces act on a particle moving through a stationary fluid.
[A].Gravity
Drag
Buoyant
all (a), (b), & (c)
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
In case of supersonic flow of a fluid through pipeline, the ‘Mach number’ is
Question: In case of supersonic flow of a fluid through pipeline, the ‘Mach number’ is
[A].0
1
< 1
> 1
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
In area meter (e.g., rotameter), with increase in the fluid flow rate, the
Question: In area meter (e.g., rotameter), with increase in the fluid flow rate, the
[A].pressure drop increases linearly.
pressure drop is almost constant.
area through which fluid flows does not vary.
none of these.
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A perfect gas
Question: A perfect gas
[A].does not satisfy PV = nRT.
is incompressible and has zero viscosity.
has constant specific heat.
can’t develop shear stresses.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Non-colloidal solution is an example of the __________ fluid.
Question: Non-colloidal solution is an example of the __________ fluid.
[A].non-Newtonion
Newtonion
dilatent
pseudoplastic
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.