A.Conduction
B.Free convection
C.Forced convection
D.Radiation
E.All the above together
Related Mcqs:
- Heat is transferred from an insulated pipe to the surrounding still air mainly by
- Most of the heat generated in I.C. engines is transferred to surrounding medium by
- Heat is transferred from an electric bulb mainly by
- In air prelieater for boiler heat is least transferred by
- In an engine radiator, heat is transferred by
- Heat transferred outward from the surface of the moon can take place by __________.
- Grashoff number has significant role in heat transfer by
- The overall co-efficients of heat transfer is used in the problems of
- A steam pipe is to be insulated by two insulating materials put over each other. For best results
- If the wind is blowing with a 10 kilometer per hour the dominant heat loss mechanism(s) between the top cover plate of flat-plate solar collector and the ambient air is / are
