Blow-off piping must be made to expand and contract during temperature changes. If not it could cause?
A. The boiler to explode
B. Cause stress on boiler parts
C. Water hammer
D. All of the above
Answer: B
Blow-off piping must be made to expand and contract during temperature changes. If not it could cause?
A. The boiler to explode
B. Cause stress on boiler parts
C. Water hammer
D. All of the above