Fatigue limit of a material should not be increased by

Question: DDT stands for
[A].

diethyl-diphenyl-trichloromethane.

[B].

dichloro-diphenyl-trichloromethane.

[C].

diphenyl-dichloro-trichloromethane.

[D].

dichloro-diphenyl-trichloroethane.

Answer: Option D

Explanation:

No answer description available for this question.

Question: In the manufacture of H2SO4, vanadium catalyst as compared to platinum catalyst
[A].

gives higher conversion efficiency.

[B].

has a longer life and is not poisoned by arsenic.

[C].

handles lower SO2 content gas (7 -10% SO2), thus increasing the capital cost of the plant.

[D].

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

Answer: Option D

Explanation:

No answer description available for this question.