A system in which there is exchange of energy but not of mass, is called a/an __________ system.

Question: With increase in pressure, the latent heat of steam
[A].

increases.

[B].

decreases.

[C].

remains unchanged.

[D].

data insufficient; can’t be predicted.

Answer: Option B

Explanation:

No answer description available for this question.

Question: __________ is not used as a material of construction in thermocouples.
[A].

Alumel

[B].

Rhodium

[C].

Constantan

[D].

Duralumin

Answer: Option D

Explanation:

No answer description available for this question.

Question: Nusselt number is related to the Reynolds number (Re) in turbulent & laminar flow respectively as
[A].

Re0.5, Re0.8

[B].

Re0.8, Re-0.5

[C].

Re0.8, Re0.5

[D].

Re-0.8, Re0.5

Answer: Option C

Explanation:

No answer description available for this question.