A.Conduction
B.Convection
C.Convection and conduction
D.Radiation
E.Conduction, convection and radiation.
Related Mcqs:
- In air prelieater for boiler heat is least transferred by
- Heat is transferred from an insulated pipe to the surrounding still air mainly by
- In an engine radiator, heat is transferred by
- Heat is transferred from an insulated steam pipe to the surrounding still air by
- Most of the heat generated in I.C. engines is transferred to surrounding medium by
- Heat transferred outward from the surface of the moon can take place by __________.
- The overall co-efficients of heat transfer is used in the problems of
- Transmission of heat by molecular collision is
- Grashoff number has significant role in heat transfer by
- The heat of sum reaches to us according to
