Regulations require that access to a c

1、Coast Guard regulations require that a

Coast Guard regulations require that all of the following emergencies be covered at the periodic drills on a fishing vessel EXCEPT（）.Aminimizin...

2、On a ship，a door that is required to b

On a ship，a door that is required to be marked KEEP CLOSED is designed to（）.Aprevent the passage of flammable gasesBprevent the passage of poisonous vaporsCdelay the spread of heat and flamesDmaintain watertight integrity

3、Regulations require that cargo tanks c

Regulations require that cargo tanks carrying grades D or E liquids on tank barges be vented with（）.Agooseneck vents and flame screensBpressure-vacuum relief valvesCbranch vent lines and a vent headerDforced draft blower

4、A fishing vessel that is required to h

A fishing vessel that is required to have a fireman’s outfit，must have all of the following in the outfit except a（）.AflashlightBcombustible gas indicatorCself-contained breathing apparatusDfire axe

5、Lifesaving regulations require that a

Lifesaving regulations require that a fire drill include（）.Astarting the fire pumpsBchecking the operation of watertight doorsCchecking arrangements for abandon shipDAll of the above

6、Regulations require certain records to

Regulations require certain records to be retained on board for at least 3 months after a ship is involved in a casualty or until advised th...