Question

Classify the steam boiler on the basis of 

Answer 1

i) Content in the tubes:

 a) Fire tube boiler

 b) Water tube boiler

ii)Circulation of water and steam:

 a) Natural circulation boiler

 b) Forced circulation boiler

iii)According to boiler use:

 a) Stationary boiler

 b) Mobile boiler

iv)according to axis of shell

 a) Horizontal boiler

 b) Vertical boiler

 c) Inclined boiler