The efficiency of a boiler is defined as – McqOptions

MCQOPTIONS

1.	The efficiency of a boiler is defined as
A.	atio of heat actually used in producing steam to the heat liberated in the furnace
B.	atio of the mass of steam produced to the mass of total water supplied in a given time
C.	atio of the heat liberated in the furnace to the heat actually used in producing steam
D.	one of the above
Answer» B. atio of the mass of steam produced to the mass of total water supplied in a given time

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