Furnace Technology - Study Mode
[#46] Advantages of use of preheated combustion air are
Correct Answer
(D) All of the above
[#47] In salt bath furnace, heat is transferred to the charge mainly by
Correct Answer
(A) Conduction
[#48] Which of the following is a batch furnace?
Correct Answer
(A) Cupola
[#49] Which of the following is a rotary furnace?
Correct Answer
(A) Lime kiln
[#50] Large tonnage of refractory bricks are dried in a
Correct Answer
(C) Tunnel kiln