Heat release during phase change is observed in case of a/an_________________?

Question: Electrode potential is not concerned with the measurment of
[A].

pH value

[B].

temperature

[C].

viscosity

[D].

density

Answer: Option B

Explanation:

No answer description available for this question.

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: Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of __________ gms of zinc per m2 of steel strip.
[A].

5-10

[B].

1000-1500

[C].

120-500

[D].

1500-3000

Answer: Option C

Explanation:

No answer description available for this question.