Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of _______________ gms of zinc per m2 of steel strip ?

Question: While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C.
[A].

1800

[B].

2000

[C].

2400

[D].

3000

Answer: Option B

Explanation:

No answer description available for this question.

Question: Dies for wire drawing are generally made of
[A].

mild steel

[B].

stainless steel

[C].

carbides

[D].

high carbon steel

Answer: Option A

Explanation:

No answer description available for this question.

Question: __________ has the highest melting point out of the following.
[A].

Tungsten

[B].

Zirconium

[C].

Molybdenum

[D].

Tantalum

Answer: Option A

Explanation:

No answer description available for this question.