Stack heat losses can be minimised by

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Mr. Dubey

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📊 Power Plant Engineering (PPE)

Q. Stack heat losses can be minimised by

(A) using low c.v. fuels
(B) controlling the excess air
(C) oxygen enrichment of combustion air
(D) maintaining proper draft in the furnace

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✅ Correct Answer: (B) controlling the excess air

Explanation: excess amount of air leads to significant losses in energy due to heat loss through flue gases.

Explanation by: Mr. Dubey

excess amount of air leads to significant losses in energy due to heat loss through flue gases.

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