C.V. (kcal/Nm3) of gaseous fuels __________ with increase in molecular weight.

Question: Diaphragm pumps are used to transport
[A].

solids

[B].

liquids

[C].

fluids

[D].

slurries

Answer: Option D

Explanation:

No answer description available for this question.

Question: In area meter (e.g., rotameter), with increase in the fluid flow rate, the
[A].

pressure drop increases linearly.

[B].

pressure drop is almost constant.

[C].

area through which fluid flows does not vary.

[D].

none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Question: Open channel liquid flow is most conveniently measured by a
[A].

hot wire anemometer

[B].

notch

[C].

rotameter

[D].

segmental orifice

Answer: Option B

Explanation:

No answer description available for this question.