Question

Which of the following is a characteristic of a downdraft kiln?

• A. Hot air rises through the stack
• B. Combustion occurs from bottom to top
• C. Cold air enters from the top
• D. Air circulates horizontally

Hint:

Downdraft kilns are ideal for achieving consistent firing results due to their heat circulation.

Answer 1

The Correct Option is B

In a downdraft kiln, combustion gases flow from the bottom of the chamber to the top and are then directed downward before exiting. This design ensures even heat distribution.