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Computer Programming MCQs — Test 70

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Question 1
For intermittent work which of the following furnaces is suitable ?
Question 2
In the indirect resistance heating method, maximum heat-transfer takes place by____________?
Question 3
For heating element high resistivity material is chosen to______________?
Question 4
In resistance heating highest working temperature is obtained from heating elements made of_____________?
Question 5
The process of heat transfer during the reentry of satellites and missiles, at very high speeds, into earth’s atmosphere is known as_______________?
Question 6
Induction heating process is based on which of the following principles ?
Question 7
A non-dimensional number generally associated with natural convection heat transfer is____________?
Question 8
Which of the following will happen if the thickness of refractory wall of furnace is increased ?
Question 9
Induction furnaces are employed for which of the following ?
Question 10
In an electric room heat convector the method of heating used is______________?