Good design of the casing of a centrifugal pump aims at minimising the __________________________?

Question: A spring material should have low
[A].

elastic limit

[B].

deflection value

[C].

fatigue resistance

[D].

none of these

Answer: Option D

Explanation:

No answer description available for this question.

Question: Absolute zero pressure can be attained at a temperature of
[A].

0°C

[B].

50°K

[C].

0°R

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: Work hardening of a material
[A].

decreases its tensile strength.

[B].

decreases its ductility.

[C].

increases its ductility.

[D].

does not affect its ductility.

Answer: Option B

Explanation:

No answer description available for this question.