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Mechanical Engineering · Q3

Heat And Mass Transfer

Engineering and GATE · Mechanical Engineering · question 3

Q3

Heat is transferred by all three modes of transfer, viz. conduction, convection and radiation in

A.
Electric heater
B.
Steam condenser
C.
Boiler
Answer
D.
Refrigerator condenser coils

Answer: Option C

Solution

Answer: Option C
Solution:
Heat is transferred by all three modes of transfer, viz. conduction, convection and radiation in Boiler