Heat is transferred simultaneously by condition, convection and radiation
A) inside boiler furnaces
B) during melting of ice
C) through the surface of the insulted pipe caring steam
D) from refrigerator coils to freezer of a refrigerator
Correct Answer:
Verified
Q15: The coreless induction furnace uses high-frequency electric
Q16: Spot welding is used for
A)thin metal sheets
B)rough
Q17: Which of the following is an advantages
Q18: ...... has the highest value of thermal
Q19: ...... method has leading power factor
A)resistance heating
B)dielectric
Q20: Which of the following methods of heating
Q21: When a body reflects entire radiation incident
Q22: For the transmission of heat from one
Q23: A perfect black body is one that
A)transmits
Q25: The process of heat transfer during the
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