Which of the following properties of a solid is not dependent on crystal imperfection ?

Question: Yield strength of a material is determined by the __________ test.
[A].

creep

[B].

tension

[C].

compression

[D].

endurance

Answer: Option B

Explanation:

No answer description available for this question.

Question: A thin, flat & square plate measuring 2 m x 2 m is freely hanging in ambient air at 25°C. It is exposed to the solar radiation falling on one side of the plate at the rate of 500 W/m2 . The plate temperature will remain constant at 30°C, if the convective heat transfer co-efficient is __________ W/m2 °C.
[A].

50

[B].

100

[C].

150

[D].

200

Answer: Option B

Explanation:

No answer description available for this question.

Question: Liquor poisoning generally occurs due to the presence of __________ in it.
[A].

ethyl alcohol

[B].

impurities

[C].

methyl alcohol

[D].

carbonic acid

Answer: Option C

Explanation:

No answer description available for this question.