Equation of continuity is based on the principle of conservation of_________________?

Question: A hydraulic accumulator comprises of
[A].

a storage device and a control valve.

[B].

a cylinder and a plunger.

[C].

two pistons and two cylinders.

[D].

a storage tank and a ram pump.

Answer: Option B

Explanation:

No answer description available for this question.

Question: A weir is used to measure the large water discharge rate from a river or from an open channel. A weir is not of __________ shape.
[A].

circular

[B].

rectangular

[C].

triangular

[D].

trapezoidal

Answer: Option A

Explanation:

No answer description available for this question.

Question: Check in a centrifugal pump is
[A].

provided in the discharge line.

[B].

generally a globe valve.

[C].

provided to prevent liquid from backing up through the pump when the pump is turned off or accidently stops running.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Question: Cd for the orifice plate varies from
[A].

0.58 to 0.8

[B].

0.93 to 0.98

[C].

0.2 to 0.3

[D].

0.02 to 0.03

Answer: Option A

Explanation:

No answer description available for this question.

Question: In an incompressible fluid, the density is
[A].

greatly affected by moderate changes in pressure.

[B].

greatly affected only by moderate changes in temperature.

[C].

not affected with moderate change in temperature & pressure.

[D].

sensible to changes in both temperature & pressure.

Answer: Option C

Explanation:

No answer description available for this question.