1.

Which of the following statements is correct for steam boiler?

A. Boiler secondary heat transfer surface includes super-heater, economizer and air pre-heater.
B. Boiler primary heat transfer surface includes evaporator section, super-heater section. and reheat section.
C. Boiler primary heat-transfer surface includes evaporator section, economizer and super-heater section.
D. Boiler secondary beat transfer surface includes evaporator section, economizer and air pre-heater
Answer» B. Boiler primary heat transfer surface includes evaporator section, super-heater section. and reheat section.


Discussion

No Comment Found