In general, the limit of inflammability/explosion limit of fuel gases is widened by the

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Question: In general, the limit of inflammability/explosion limit of fuel gases is widened by the
[A].

increase in gas pressure.

[B].

increase in temperature (i.e. preheating).

[C].

use of pure oxygen for combustion instead of air.

[D].

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

Answer: Option D

Explanation:

No answer description available for this question.