Automatic fire dampers in ventilation systems are operated by use of a _____________.
A
fusible link
B
remote operated valve
C
C02 system pressure switch
D
heat or smoke detector
E
İlgili Sorular
BOTH INTERNATIONAL & INLAND A vessel not under command shall display __________.The hinge fitting used to attach the boom to the mast is the _______.The SS AMERICAN MARINER is ready to load the cargo listed. There is already 4145 tons of cargo on bo...When towing in an open seaway, it is important to use a towing line __________.A combustible gas indicator will NOT operate correctly when the _________.