During combustion of gaseous fuels, deficiency of air (A) Lengthens the flame (B) Tends to shorten the flame (C) Does not affect the flame length (D) Increases the flame temperature

During combustion of gaseous fuels, deficiency of air
(A) Lengthens the flame
(B) Tends to shorten the flame
(C) Does not affect the flame length
(D) Increases the flame temperature
by

1 Answer

Answer :

(A) Lengthens the flame
by

Related questions

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Last Answer : (C) Both (A) & (B)

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Stack heat losses can be minimised by (A) Controlling the excess air (B) Oxygen enrichment of combustion air (C) Using low c.v. fuels (D) Maintaining proper draft in the furnace

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