Spaces protected by a fixed CO2 system must be equipped with an alarm which sounds ___________.
A
for the first 20 seconds CO2 is being released into the space
B
for at least 20 seconds prior to release of CO2
C
during the entire period that CO2 is being released
D
if all doors and ventilation are not secured
E
İlgili Sorular
BOTH INTERNATIONAL & INLAND You sight another power-driven vessel dead-ahead showing both the red an...Diagram number D037NG represents a movable dam. If there is high water and the wickets are down so ...While loaded as shown in the DEEP DRILLER Sample Load Form #4 (Drilling), a severe storm threatens. ...At an angle of loll, the righting moment is ________.Ocean currents are well defined and __________.