An electric boiler requires two or more PRVs if its power input is more than:
a) 1200 kW
b) 1100 kW
c) 1200 W
d) 1100 W
Answer: B
An electric boiler requires two or more PRVs if its power input is more than:
a) 1200 kW
b) 1100 kW
c) 1200 W
d) 1100 W