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单选题 An engine is mainly composed of two mechanisms and ( ) systems
学科：汽车专业英语
时间：2023-05-07 11:36:01
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题目1单选题
8. What is the other name for a throw-out bearingA. Clutch release bearingB. Turn around bearingC. Flywheel bearing
题目2单选题
13. Which statement is wrong about ATA. Planetary gear sets which are the mechanical systems that only provide the various forward gear ratiosB. The hysraulic system which uses a special transmission fluid sent under pressure by an oil pump through the valve body to control the clutches and bands in order to control the planetay gear setsC. The torque converter which acts like a clutch to allow the vehicle to come to a stop. in gear while the engine is still runningD. The governor and the modulator or throttle cable that monitors speed and throttle position in order to determine when to shift
题目3单选题
21. What do brake calipers doA. They squeeze the brake pads against the brake rotorB. They control the flow of brake fluidC. All of the above
题目4单选题
An engine is mainly composed of two mechanisms and ( ) systemsA. oneB. fiveC. fourD. six
题目5单选题
The ( ) controls the car's direction of travelA. braking systemB. cooling systemC. steering systemD. chassis
题目6单选题
The ( ) is a device used to convert the chemical energy into mechanical energyA. internal combustion engineB. clutchC. transmissionD. brake
题目7单选题
The ( ) that the injector is open, the more fuel is injectedA. longerB. shorterC. biggerD. smaller
题目8单选题
What do almost all cars use to convert gasoline into motion? ( )A. one-stroke combustion cycleB. two-stroke combustion cycleC. three-stroke combustion cycleD. four-stroke combustion cycle
题目9单选题
what causes a car to burn an lose oil? ( )A. lack of gasB. radiator troubleC. a failing exhaust systemD. an old engine with piston rings that no longer seal the cylinder and piston properly
题目10单选题
The top of the cylinder block is covered with the ( ) which contains the combustion chamberA. cylinderB. connecting rodC. cylinder headD. valve
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