The minimum size of the blowoff piping of a steam heating boiler is:

The minimum size of the blowoff piping of a steam heating boiler is:

The minimum size of the blowoff piping of a steam heating boiler is:





a. 75 mm
b. 51 mm
c. 20 mm
d. 19 mm
e. 15 mm





Answer: D


Learn More :