During combustion of gaseous fuels, deficiency of air Options: A . &nbspLengthens the flame B . &nbspTends to shorten the flame C . &nbspDoes not affect the flame length D . &nbspIncreases the flame temperature

During combustion of gaseous fuels, deficiency of air

Question

During combustion of gaseous fuels, deficiency of air

Options:

A . Lengthens the flame

B . Tends to shorten the flame

C . Does not affect the flame length

D . Increases the flame temperature

Answer: Option A

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