Natural draught produced by a chimney depends upon ______

Name: Natural draught produced by a chimney depends upon ______
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Question

Quizplus · Accepted Answer

Natural draught in a chimney is influenced by both the density of the chimney gases and the height of the chimney. The difference in density between the hot gases inside the chimney and the cooler air outside creates a buoyancy effect that drives the draught, and the height of the chimney amplifies this effect by increasing the column of hot gases, thus enhancing the draught.

Natural Draught Produced by a Chimney Depends Upon ______