The draught produced by chimney of given height at given outside temperature Options: A . &nbspdecreases if the chimney gas temperature increases B . &nbspincreases if the chimney gas temperature increases C . &nbspremains same irrespective of chimney gas temperature D . &nbspmay increase or decrease

The draught produced by chimney of given height at given outside temperature

Question - The draught produced by chimney of given height at given outside temperature

Options:

A . decreases if the chimney gas temperature increases

B . increases if the chimney gas temperature increases

C . remains same irrespective of chimney gas temperature

D . may increase or decrease

Answer: Option B

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