A suitable lubricant used for watches is

Question: Bernoulli’s equation accounts for the
[A].

various momentums

[B].

various masses

[C].

different forms of mechanical energy

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: For steady ideal fluid flow, the Bernoulli’s equation states that the
[A].

velocity is constant along a stream line.

[B].

energy is constant throughout the fluid

[C].

energy is constant along a stream line, but may vary across stream lines

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: For pumping slurry, one can use a __________ pump.
[A].

reciprocating

[B].

diaphargm

[C].

centrifugal

[D].

pneumatic

Answer: Option B

Explanation:

No answer description available for this question.