A. Saving in fuel consumption
B. Reduction in scale losses
C. Increase in flame temperature
D. All A., B. and C.
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. Protect the charge from the effects of the products of combustion
B. Smooth out temperature inequalities on the combustion side of the muffle wall
C. Both A. & B.
D. Neither A. nor B.
A. Range of fuel firing rates
B. Volume of the combustion chamber
C. Maximum heat input rate only
D. Minimum heat input rate only
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. Open hearth furnace
B. Muffle furnace
C. Soaking pit
D. Reheating furnace
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.