If a leak occurred while loading diethylenetriamine,the chemical data guide indicates you would smell an odor similar to().
A、A.ammonia
B、B.rotten eggs
C、C.gasoline
D、D.None of the above
A、A.ammonia
B、B.rotten eggs
C、C.gasoline
D、D.None of the above
A、Should knocking occur B、If knocking occur C、Should if knocking occurs D、If occur knocking
A、Loss of compression for that cylinder B、Misfiring or rough running C、Damage to the valve D、All of the above
A、Fuel injection timing will change B、Nozzle operation will be unaffected C、Fuel will leak into the drain line D、Fuel will not be delivered
A、A.notify the engineer on watch B、B.isolate and secure the piping C、C.throw sand on the fire D、D.extinguish the fire using a combination nozzle with applicator
A、There is a fire hazard potential if a power outage occurs. B、The last system plugged into the UPS will not be provided any power. C、The UPS will draw more power from the circuit to compensate. D、The runtime of the UPS will be insufficient if a power outage occurs.
A、high cost of fuel B、serious fire hazard C、possibility of pollution D、poor combustion which will occur in that cylinder
A、A.boiling and cavitations; low temperature B、B.boiling and cavitations; pressurized C、C.leaking and boiling; low temperature D、D.leaking and boiling; pressurized