The draught produced, for a given height of the chimney and given mean temperature of chimney gases_______________?

A. decreases with increase in outside air temperatureCorrect Answer

B. increases with increase in outside air temperature

C. remains the same irrespective of outside air temperature

D. may increase or decrease with increase in outside air temperature

Correct Option: A. decreases with increase in outside air temperature

This question has been verified by the PakPrep community moderation network for competitive examination accuracy.

Subject Overview

Explore thousands of solved past paper MCQs for Electrical Engineering Mcqs categorized with explanations.