汽车专业英语+白虎成 西华大学成人高等教育课程考试试题库

西华大学成人高等教育课程考试试题库

课程名称：汽车专业英语适用于： 17秋中汽1、2、3、4班

一、选择题（每题2分,总分50分）

1. The heart of automobile is（）.

A engine

B body

C chassis

D electric system

2.An engine is mainly composed of two mechanisms and（）systems

A one

B five

C four

D six

3.（）holds all the main components and parts together

A engine

B body

C chassis

D clutch

4. The power train carries （）from the engine crankshaft to car wheels

A power

B body

C engine

D clutch

5.In 1886 ,Karl Benz（）the first car in the word .

A find

B compose

C built

D buy

6.Today, more and more modern car are equipped with a variety of（）devices

A power

B electronic B switch D transmission

7.Engine is a self-contained （）unit vehicle

A power

B body

C engine C device

8.The engine has（）of other parts .

A eighty

B ninety

C sixty

D hundreds

9.The intake stroke begins with the piston at the（）

A BDC

B MB

C

D TDC D CMP

10.Just before the bottom of power stroke , the exhaust valve C

A ups

B downs

C closes

D open

11.The body is designed to keep passengers（）and comfortable.

A look

B safe B like D discuss

12.The （）provides power to move the automobile.

A piston

B transmission

C clutch

D engine

13.The transmission delivers the power to the （）.

A engine

B differential

C chassis

D generator

14.Reducing friction to minimize wear and loss of power is （）the job a lubrication system must perform.

A easy

B primary

C comfortable

D leisurely

15.Most automobile engines operate on the （）stroke-cycle principle

A one

B two

C three

D four

16.The cooling system keeps the engine running at its most （）temperature

A low

B constant

C high

D efficient

17.The spring of radiator cap determines the （）pressure in the cooling system.

A long

B wide

C maximum

D minimum

18 .Oxygen Sensor is mounted into the （）manifold area.

A exhaust

B intake

C valve

D block

19.Oxygen sensor is employed in （）loop systems to modify the basic pulse width after the fact.

A small

B big

C closed

D opened

20.Most vehicles today use （）injector per cylinder.

A one

B two

C three

D four

21.（）on engine parts also provides lubrication for engine start-up.

A fuel

B vapor

C oil

D water

22.In most cars, the oil pump is in the crankcase （）the sump.

A above

B on

C bottom

D in

23.The fans are controlled either with a thermostatic switch or by the engine （）

A hint

B signal

C valve

D computer

24.A radiator is a type of （）ex-changer.

A power

B electric

C heat

D cool

25.The （）that the injector is open, the more fuel is injected.

A longer

B shorter

C bigger

D smaller

二、填空题（每题2分，总分20）

1.火花塞

2.底盘

3.油底壳

4.车辆

5.变速器

6.蓄电池

6.发电机 8.点火开关

9.indicator light 10.safety belt

三、判断题（每题1分，总分10）

（）1. The engine is a self-contained power unit witch converts the energy of fuel into mechanic energy for moving the vehicle .

（）2. The majority of engines in motor vehicles today are five-stroke piston engine.

（）3. To provide a more even and continuous flow of power .automobiles have engines with six,eight,twelve or fourteen cylinders.

（）4. For identification purpose,manufactures classify automobile engines just by their cylinder arrangement.

（）5. Just before the bottom of power stroke , the exhaust valve closes。

（） 6. Swept volume :the volume between TDC and BDC .

（） 7. Compression ratio =（swept vol+ clearance vol）/（ clearance vol）

（） 8. Any automobile is composed of the section such as engine, chassis , body , electric system.

（）9. Automobile have many kind of structure and shape ,but their basic structure is different each other .