举一反三
- The fuel oil system in the ship's engine room is not included . A: Fuel purifying system B: Fuel transfer system C: Fuel supply system D: Fuel cooling system
- The purposes of the _____ are to remove excess heat , to keep the engine operating and to warm up the engine A: engine lubrication system B: engine cooling system C: crank mechanism D: valve train
- The major components of_____ are battery , ignition switch and starter . A: ignition system B: starting system C: fuel system D: cooling system
- ________ protects the vehiclefrom being too hot. A: The fuel supply system B: The cooling system C: The lubrication system D: The startingsystem
- The purposes of the fuel supply system are to supply the right amount of fuel for the engine to burn, and control the speed of the engine.
内容
- 0
The fuel oil system for a diesel engine can be considered in two parts--the fuel supply and the () systems.
- 1
Which of the following accurately describes the meaning of redundant cooling?() A: The source of cooling to a RAID system B: The cooling system in a redundant power supply C: A cooling system that can be installed in case of failure D: A second cooling system in case of a failure
- 2
The oil pump, oil filter and oil pan, make up the _____of the engine. A: ignition system B: fuel system C: lubricating system D: cooling system
- 3
The expansion tank for a diesel engine closed cooling system is designed to maintain a constant head on the system and ().
- 4
The ______'s function is to crank the engine fast enough to allow the engine to start. A: carbohydrate B: reproduction C: starting system D: fermentation