大专汽车实用英语复习资料一.docVIP

汽车实用英语作业 本试题满分为100分，考试时间为90分钟。 I. Multiple Choice: 单选题 An automobile includes the following major categories: the body, the engine, the chassis and the electrical system. 2. With front drive arrangement or rear-wheel-drive arrangement, gears and shafts transmit the power to the drive wheels. 3. The clutch is used to separate drive from the engine to gearbox and to allow a smooth, progressive take-up of drive. 4. If you want to control the front wheel over various kinds of road conditions, you need learn to use the steering system . 5. In both drum and disc brakes, a hydraulic control system is used to connect the brake pedal to the brake parts at each wheel. 6. A spark ignition engine has one more basic system than Diesel engine to run, it is the ignition system, 7. After the fuel system delivers air-fuel mixture to a cylinder, a (an) electric spark ignites the mixture. 8. The lubricating system is applied to prevent metal parts of the engine from rubbing against each other. 9. The emission control system is used to reduce the air pollution caused by the engine. 10. In a four-stroke cycle, which one is actually doing work? power stroke 11. The shortcomings of the petrol engine in the nineteenth century include the followings except no spark plug is used 12. The diesel engine is also called compression ignition engine because the diesel engine is ignited by the heat of compression not by spark. 13. In the compression stroke, one main difference between a diesel engine and a petrol engine is that Both A and B. 14. The two basic types of fuel injection pumps used in the diesel engine are Distributor Pump Assembly and in-line type. 15. Compared with the in-line pump, the DPA has the following advantages: self-lubricating, easy servicing, low cost of production and a common single element. 16. A result of pressure changes makes the piston to move up and down in the engine cylinder. 17. During the power stroke, a force of up to 4000 pounds is suddenly applied