A、improper adjustments
B、contaminated fuel
C、coated fuel lines
D、excessive vibration
更多“The main source of fuel injection system malfunctions is （）”相关的问题
A、the main source of energy B、emergency source of electrical power C、the reserve source of energy D、all of above
A、the clearance of the main bearing B、the diameter of main bearing C、the gap of main beating D、the tolerance of main bearing
A、the clearance of the main bearing B、the diameter of main bearing C、the hardness of main bearing D、the tolerance of main bearing
A、Summarized queries B、Granular transactions C、Voluminous historical data D、Heterogeneous data sources
A、Improper lubrication B、Air in the fuel system C、Coated fuel lines D、Excessive vibration
A、the clearance of the main bearing B、the play of the miler bearing C、the gap of the main bearing D、the tolerance of the main bearing
A、While the ship is at sea，there must be available at all times a supply of electrical energy sufficient to operate the radio installations and to charge any batteries used as part of a reserve source of energy B、Both the VHF and MF/HF installations must be simultaneously supplied C、A means of ensuring a continuous supply of electrical power must be provided to all GMDSS equipment that could be affected by an interruption in power D、If a UPS or equivalent is used to supply power to the ship's GPS receiver or other source of positional information，a means must be provided to ensure the continuous supply of the information in the event of a failure to the ship's main or emergency source of power
A、The main body of a vessel is the hull. B、The main body of a vessel is the superstructure. C、The main body of a vessel is the engine room. D、The main body of a vessel is the poop.
A、one-half the SWL of the main towing hawser B、three-fourths the SWL of the main towing hawser C、that of the main towing hawser D、twice that of the main towing hawser
客服
TOP
查看正确答案
