As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()
A、Exhaust temperatures
B、Raw water pressure
C、Lube oil pressure
D、Air box pressure
A、Exhaust temperatures
B、Raw water pressure
C、Lube oil pressure
D、Air box pressure
A、as soon as youcan B、as sooner as possible C、as quick as possible D、as quicker as possible
A、The shutdown proceeds immediately. The shutdown proceeds as soon as all transactions in the PDBs are either committed or rolledhack. B、The shutdown proceeds as soon as all transactions in the CDB are either committed or rolled back. C、The shutdown proceeds as soon as all transactions in both the CDB and PDBs are either committed or rolled back. D、The statement results in an error because there are open PDBs.
A、A.The diesel oil must never be allowed to mix with the heavy fuel B、B.The temperature of the fuel from the pre–heater should be gradually reduced after switching over the three–way valve C、C.The heating steam to the pre-heater should be secured as soon as the diesel fuel passes through the three-way valve D、D.The heating steam must be secured before the diesel oil passes through the three-way valve