The longer an oil fire is permitted to burn, the ().
A、harder it is to extinguish
B、easier it is to extinguish
C、less chance there is of re-ignition
D、easier it is to control
A、harder it is to extinguish
B、easier it is to extinguish
C、less chance there is of re-ignition
D、easier it is to control
A、an oil content meter B、an oil checker C、an analyzer of oil content D、a mixer of oily water
A、A.an adequate supply of lube oil B、B.an adequate supply of fuel oil C、C.an adequate supply of turbine oil D、D.an adequate supply of cylinder oil
A、absorb the oil for easy removal B、remove the oil from the water C、disperse or dissolve the oil in the water D、not affect the oil
A、provide an area where air can separate from the oil B、provide an area to separate solid contaminants from the oil C、act as an oil and water separator D、absorb shocks occurring in the system
A、The oil temperature is less than the cooling water temperature B、The oil pressure is less than the cooling water pressure C、The oil pressure is greater than the cooling water pressure D、The oil flow control valve is always installed in the oil input line
A、the oil content in water B、the water content in fuel oil C、the water level in bilge well D、the oil level in bilge well
A、air from contacting the oil vapors B、permitting re-ignition boiling of the heated oil C、spontaneous combustion below the oil surface D、toxic fumes from escaping to the surface
A、the oil content in water B、the water content in fuel oil C、the water level in bilge well D、the oil level in bilge well
A、the oil content in water B、the water content in fuel oil C、the water level in bilge well D、the oil level in bilge well