The equivalent evaporation of a boiler is a measure to compare ________?
Athe given boiler with the model
Bthe two different boilers of the same make
Ctwo boilers of same make but operaing under different conditions
Dtwo different makes of boilers operat¬ing under the same operating conditions
Eany type of boilers operating under any conditions
Correct answer
E. any type of boilers operating under any conditions
Explanation
The correct answer is any type of boilers operating under any conditions.