An advantage of an electric boiler is that it
a) is silent in operation
b) can rapidly produce steam
c) can produce steam at very high pressures
d) requires only one blow-off valve
e) does not require a sight glass
Answer: A
An advantage of an electric boiler is that it
a) is silent in operation
b) can rapidly produce steam
c) can produce steam at very high pressures
d) requires only one blow-off valve
e) does not require a sight glass