The amount of compounded interest during ‘n’ interest periods is

Question: On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is
[A].

creep

[B].

toughness

[C].

tensile strength

[D].

fatigue

Answer: Option B

Explanation:

No answer description available for this question.

Question: Addition of __________ to steel does not help in improving its machinability.
[A].

sulphur

[B].

silicon

[C].

lead

[D].

phosphorous

Answer: Option B

Explanation:

No answer description available for this question.

Question: Internal energy of a gas obeying Vanderwall’s equation of state, , depends upon its
[A].

pressure & temperature.

[B].

pressure & specific volume.

[C].

temperature & specific volume.

[D].

temperature only.

Answer: Option A

Explanation:

No answer description available for this question.