1. Heat transfer by direct contact is called:
A) Radiation
B) Convection
C) Conduction
D) Reflection
ExplanationC) Conduction
Free Mechanical Engineering Notes for Diploma & B.Tech Students
Free Mechanical Engineering Notes for Diploma & B.Tech Students
A) Radiation
B) Convection
C) Conduction
D) Reflection
ExplanationC) Conduction