机动车检测评估与运用技术(检测维修工程师)
第一篇 基础知识
第一章 机动车检测维修专业技术人员职业道德规范 第一节 职业道德概述
第二节 机动车检测维修专业技术人员职业道德 第二章 法律 法规 规章和标准规范 ................
第三章 机动车构造原理
第四章 常用机动车材料性能及应用 第五章 常用测量器具
第六章 机动车检测维修安全常识 第七章 新能源汽车
第八章 机动车专业英语 (共100题)
第八章 机动车专业英语 (共100 题)
一、判断题------------------------------------- (共30 题) 二、单选择题------------------------------------(共30题) 三、词组互译(英译中或中译英)--------------------(共15题) 四、段落互译(英译中或中译英)------------------- (共10题) 五、写出汽车英语缩写对应的英语全称并翻译成汉语--(共10题) 六、句子翻译------------------------------------------------------------(共5题)
一、判断题 (共30 题)
(V )1. The power train has two maan functions :it conveys powerfrom the engine to the wheels , and it changes the amount of torque
(V )2. The power train consists of an engine , a transmission ,a clutch , a drive shaft and differential ( X )3. The feature of a manual transmission is to deliver enginepower to the front wheels and rear wheels (X)4. manual transmissions usually have five speeds , which means that the output shaft can rotate faster than the input
(V )5. There are several basic components in the clutch , such
as the flywheel , clutch disk , pressure plate , release bearing and linkage.
(X)6. Automatic transmissions are used not only in many rear-wheel-dnve and four-wheel-dnve ve- lcles, but In most front-wheel-dnve ones
(V )7 . The most important function of the suspension system ls to supply comfortable , safe nde cot- trol ( X)8. According to the article , we know that there are five basic types of spnngs used ln sus,eT\： coil spring , leaf spring , torsion bar spring , traction,barand air spnngn
( X )9. The disadvantage of a coil spring ls its compactness , lack of moving parts , and excellentweight supporting characteristics.
( X )10. According to e passage , leaf springs are often used on the front suspension of front drive vehtcles (V )11. When the coil springs , leaf springs , torsion bar spring ,L air springs ls defected , thls couldd cause the car to bounce up and down without any control
( X )12. Shock absorber movement ls limited by forcing fluid , d which causes the shock absorber to causes the shock absorber compress or extend at a slow rate.
(V )13.The steering system is usually used to control the direction of a vehicle's mouon.
( X )14. When the driver turns the steering wheel , the pinion gear turns , causing the linkage to mo、rs. ( X )15.We are completely sure that it takes three complete revolutions of the steering wheel lo make the wheels turn from far left to far right on most cars.
(V )16.Recirculating-ball steering is widely used on many trucks and SUVS , which provides a good mechanical advantage for a heavy vehicle.
(V )17.The purpose of seals ls to prevent the entry of dirt or the loss of lubncant
( X )18.When the steering wheel is turned to the left , the ball bearings circulate i the opposs eltry of dirt or the loss of lubncant. the opposite dtrection .
(V ) 19 . The most important function of the suspension system ls to supply comfortable , safe nde cot- trol ( X) 20. According to the article , we know that there are five basic types of spnngs used ln sus,eT\： coil spring , leaf spring , torsion bar spring , traction,barand air spnngn
( X) 21. The disadvantage of a coil spring ls its compactness , lack of moving parts , and excellentweight supporting characteristics.
( X) 22. According to e passage , leaf springs are often used on the front suspension of front drive vehtcles (V ) 23. When the coil springs , leaf springs , torsion bar spring ,L air springs ls defected , thls couldd cause the car to bounce up and down without any control
( X ) 24. Shock absorber movement ls limited by forcing fluid , d which causes the shock
(V )25.diesel engines, in many respects, work in the same way as gasoline engines.
(V ) 26. If your brakes can work properly , good brakes are essential for safety during dn、ruvtg.
(V ) 27.. The disk brake is the best brake which is generally due to its simpler design , lighter i .elju Ind better braking performance.
( X ) 28 .Brake linings used to be made maxnly of metals., because of ats heat absorbing propertlcb (V )29.Caliper is an important part, and it must be replaced if it indicates a sign of leak！ng lbfa_e Eutd. .lc (V ) 30.. The reason why we still have cars wlth drum brakes ls cheap.
第八章 机动车专业英语 (共167 题)
一、判断--------------------------------------- (共30 题) 二、单选择题------------------------------------(共30 题) 三、词组互译(英译中或中译英)--------------------(共15题) 四、段落互译(英译中或中译英)------------------- (共10题) 五、写出汽车英语缩写对应的英语全称并翻译成汉语--(共10题) 六、句子翻译------------------------------------------------------------(共 5 题)
二、单选择题 (共30题)
1.What do almost all cars use to convert gasoline into motion? D A. one-stroke combustion cycle B. two-stroke combustion cycle C. three-stroke combustion cycle
2. A car engine’s job is to B . A. convert fuel into heart B. convert fuel into motion C. convert fuel into exhaust
3. A car uses a four-stroke engine. The four strokes are A . A. intake, compression, ignition and exhaust B. injection, rotation, ignition and exhaust C. injection, carburetion, rotation and exhaust
4.With the A at the bottom of the cylinder, the exhaust valve opens to allow the burned exhaust gas to be expelled to the exhaust system. A. piston B. valve C. camshaft
5.According to the method of ignition of the air-fuel mixture, engines are divided into B . A. gas engine and steam engine B. gasoline engine and diesel engine
C. external combustion engine and compression ignition engine 6.What is the core of a car’s engine? A
A. The cylinder B. The spark plug C. Windshield-washer fluid 7.Which statement about cylinder head is fault? B
B. The cylinder head is cast into one piece from iron only.
C. The cylinder head forms the upper portion of the combustion chamber. 8. The crankshaft and connecting rod converts A energy into energy used to drive the vehicle.
A. thermal, mechanical B. mechanical, thermal C. kinetic, mechanical D. mechanical, kinetic 9. What causes a car to burn and lose oil? C A. Lack of gas B. Radiator trouble
C.An old engine with piston rings that no longer seal the cylinder and piston properly. 10.What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. C
A. Screened intake B. oil filter C. oil pump 11.Which statement about the Lubrication oil is fault? C
A. The oil forms a film on the metal surface and prevents a metal to metal contact. B. The oil absorbs and carries the heat away from the engine components. C. The oil washes off dirt away from the engine parts through its chemistry. 12.What is the cooling agent in the liquid cooling system? A A. Coolant B. Air C. Lubrication 13.What is it apparatus that cools the motor? A A. Radiator B. Thermostat C. Coolant
14. To avoid loss of antifreeze due to expansion, the cooling system A . A. must not be completely filled B. must install a bypass valve
C. must install a pressure control valve
15.The primary role of the distributor is to distribute high voltage from the C to the correct cylinder.
A. Spark plug B. piston C. coil
16. Spark timing is so critical to an engine’s performance that most modern cars use a sensor to tell the engine control unit(ECU) B . A. the exact temperature of the spark plugs.
A. The cylinder head is bolted to a very flat surface above the cylinder portion of the block.
B. the exact position of the pistons. C. the exact location of the coil.
17. When you turn the key to a car, the starter motor will C . A. send electricity to the spark plugs, then start the ignition system. B. send electricity to the fuel pump, then force the car to start. C. spin the engine a few revolutions, then start the combustion process.
18.The amount of force the clutch can hold depends on the B between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate. A. distance B. friction C. relationship
19. What is the most common problem associated with clutches? B A. The friction material on the disk makes a whining noise. B. The friction material on the disk wears out. C. The friction material on the disk lasts too long.
20. A manual transmission is connected to the engine through the C . A. differential B. belt C. clutch
21.A latch mechanism is inserted into the slot in the output shaft in the manual transmission, so as to lock the drive wheels and keep them from turning, thereby preventing the vehicle from rolling. Which gear does the statement indicate? B A. The fifth gear B. The parking C. The neutral
22. How faster should a car with a CVT reach 60 mph(97kph) than the same car with the same engine and a manual transmission? B
A. 10 percent B. 25 percent C.40 percent
23.Which of the following is one of the jobs of the differential? C A. To allow the wheels to rotate at exactly the same speed. B. To maintain torque.
C. To aim the engine power at the wheels. 24. The drive shaft connects A .
A. the transmission output; the differential pinion shaft B. the cylinder; the clutch
C. the transmission input; the differential pinion shaft
25. What are the two main types of steering systems that cars use? C A. Recirculating-ball and power-assisted. B. Rack-and-pinion and power-assisted. C. Recirculating-ball and rack-and-pinion. 26.What is the function of a backing plate? A A. To hold the braking system together. B. To control the flow of brake fluid.
汽车检修工程师考试第一篇 基础知识8章 机动车专业英语
