A boiler which utilized a water leg and was primarily used for heating purposes was the
a) HRT boiler
b) locomotive boiler
c) firebox boiler
d) Scotch boiler
e) marine boiler
Answer: C
A boiler which utilized a water leg and was primarily used for heating purposes was the
a) HRT boiler
b) locomotive boiler
c) firebox boiler
d) Scotch boiler
e) marine boiler