πŸ“Š Manufacturing Technology
Q. Incoming air pressure and quantity in cupola furnace are controlled by which of the following element?
  • (A) tuyeres
  • (B) tapping spout
  • (C) wind box
  • (D) blast pipe
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βœ… Correct Answer: (C) wind box

Explanation: the air enters the cupola through the tuyers. but the air blowers in the wind box controls the requisite pressure and quantity of air coming inside.


Explanation by: Mr. Dubey
the air enters the cupola through the tuyers. but the air blowers in the wind box controls the requisite pressure and quantity of air coming inside.

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