Minimum number of members required to form a Public Limited Joint Stock Com-pany is___________________?

Question: Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding
[A].

glycerol

[B].

nitro cellulose

[C].

camphor

[D].

none of these

Answer: Option D

Explanation:

No answer description available for this question.

Question: The Al2 O3 content of cryolite in Hall-Heroult’s cell is maintained between __________ percent.
[A].

2-5

[B].

18-20

[C].

12-15

[D].

6-12

Answer: Option A

Explanation:

No answer description available for this question.

Question: Work hardenable alloy steel used to make the bucket wheel excavators, blades of bulldozers and other earth moving equipments contain iron, carbon and
[A].

manganese

[B].

silicon

[C].

nickel

[D].

chromium

Answer: Option A

Explanation:

No answer description available for this question.