A diathermaneous substance __________ the thermal radiation completely.

Question: A centrifugal pump loses prime after starting. The reason of this trouble may be
[A].

incomplete priming.

[B].

too high a suction lift.

[C].

low available NPSH and air leaks in the suction pipe.

[D].

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

Answer: Option D

Explanation:

No answer description available for this question.