The final step in replacing a firetube is
a) a light re-expansion
b) filling the boiler with water and checking for leaks
c) applying a hydrostatic test
d) firing the boiler up to normal working pressure
e) annealing the tube ends
Answer: C
The final step in replacing a firetube is
a) a light re-expansion
b) filling the boiler with water and checking for leaks
c) applying a hydrostatic test
d) firing the boiler up to normal working pressure
e) annealing the tube ends
Answer: C