Mechanical Engineering - Steam Boilers and Engines - Discussion

1. 

In order to compare the capacity of boilers, the feed water temperature and working pressure are taken as

[A]. 50° C and normal atmospheric pressure
[B]. 50° C and 1.1 bar pressure
[C]. 100° C and normal atmospheric pressure
[D]. 100° C and 1.1 bar pressure

Answer: Option C

Explanation:

No answer description available for this question.

Akshay said: (Sep 18, 2015)  
How sir?

Swati said: (Jun 9, 2019)  
What is the function of economizer then? 50° C and normal atmospheric pressure can be only considered. Rest 50° C by economizer is considered.

Tamil said: (Aug 28, 2019)  
Please explain the answer in detail.

Pawan said: (Nov 14, 2019)  
Boiler comparison is done by equivalent evaporation. Which is steam generated from and at 100°C.

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