If the container pressure becomes too low in a T-handle liquid-agent fire extinguishing system, then a
a. pressure switch opens.
b. pressure switch closes.
c. safety outlet port opens.
d. safety outlet port closes.
Answer: B
If the container pressure becomes too low in a T-handle liquid-agent fire extinguishing system, then a
a. pressure switch opens.
b. pressure switch closes.
c. safety outlet port opens.
d. safety outlet port closes.
Answer: B