. Circle the letter that best matches with the underlined word(s) 1. Automobile is a self-propelled vehicle used primarily on public roads. a. Vehicle uses man-power to work. b. Vehicle uses horse-power to work. c. Vehicle uses fuel/electrical-power to work. d. All correct. 2. Automobile is a self-propelled vehicle used primarily on public roads. a. Originally b. In the first time. c. All correct. d. All incorrect. 3. From the growth of suburbs to the development of elaborate road and highway systems. a. complicated b. complex c. sophisticated d. all correct. 4. From the growth of suburbs to the development of elaborate road and highway systems. a. A big city/town b. A trade place c. An industrial zone. d. An outlying part of a city or town 5. The so-called horseless carriage has forever altered the modern landscape. a. Ship. b. Train. c. Automobile. d. All incorrect. 6. The manufacture, sale, and servicing of automobiles have become key elements of industrial economies. a. main b. major c. coupling d. a&b. 7. Cars will no doubt continue to shape our culture and economy well into the 21st century. a. suspect b. vacillation. c. waver d. all correct. 8. The engine produces mechanical power that is transmitted to the automobile’s wheels through a drivetrain. a. transmission & driveshaft(s). b. differential & axles. c. All correct. d. All incorrect. 9. Suspension systems cushion the ride and help protect the vehicle. a. springs system b. shock absorbers system. c. hanging system d. All correct. 10. Suspension systems cushion the ride and help protect the vehicle by bumps, heavy loads, and other stresses. Page 1 of 22 a. strike. b. thump c. accident. d. a&b II. Gap filling 1. Automobiles are classified by __________ a. size, style b. number of doors. c. intended use. d. all correct. 2. The typical automobile has four wheels and can carry up to six people is called __________ a. car / auto b. motorcar / truck c. motorcar / passenger car. d. a&c. 3. Larger vehicles designed to carry more passengers are called __________ a. vans/minivans. b. omnibuses/buses c. doubledeck bus d. all correct. 4. Minivans are van-style vehicles built on a __________ car frame a. passenger b. truck c. bus d. omnibus 5. Minivans can usually carry up to __________ passengers a. 5 b. 6 c. 7 d. 8 6. SUVs is a __________ a. Same-utility vehicles b. Sport-universal vehicles c. Sport-utility vehicles d. Sport-utility vendor. 7. SUVs are __________ than passenger cars. a. more rugged b. more difficult c. weaker. d. softer. 8. The automobile is built __________ an engine. a. before b. behind c. between d. around. 9. The engine produces mechanical power that is transmitted to the automobile’s wheels through a __________ a. suspension system b. wheel system. c. drivetrain system. d. all correct. 10. __________systems provide control over direction and speed. a. Drivetrain b. Steering and braking. c. Wheel system. Page 2 of 22 d. Suspension system. III. True/false 1. Automobiles can be use primarily on public roads. ( True False) 2. Servicing of automobiles has become key elements of industrial economies.( True False) 3. Automobile industries create only mobilities and jobs. ( True False) The 21st century can be called the Age of the Automobile. ( True False) 4. 5. Vans are designed to carry people. ( True False) 6. Minivans can carry more than 9 people. ( True False) 7. Sport-utility vehicles are more rugged than passenger cars. ( True False) 8. Sport-utility vehicle can be drived in mud or snow. ( True False) 9. The engine produces mechanical power. ( True False) 10. Drivetrain consist of a transmission, one or more driveshafts, a differential gear, and axles . ( True False) 11. Suspension systems includes springs and shock absorbers and cushion. ( True False) 12. Wheels and tires are rotated by powered axles. ( True False) 13. Steering and braking systems provide control over direction and speed. ( True False) 14. Electrical system only starts and operates the engine. ( True False) 15. Bumpers, air bags, and seat belts are safety features of automobile. ( True False) UNIT 2 I. Circle the letter that best matches with the underlined word(s) 1. The engine is the heart of a car although it is normally hidden under the bonnet. a. body of car b. the metal cover or shield over the motor. c. spring d. all correct. 2. The intake stroke draws air and fuel into the combustion chamber a. induction stroke. b. income stroke. c. introduction stroke d. all correct. 3. The piston descends in the cylinder bore to evacuate the combustion chamber. a. place where fuel is ignited. b. place where air/fuel mixture is compressed. c. the volume of cylindrical bore. d. a & b 4. In the two-stroke engine, the space in the crankcase works as a pre-compression chamber for each successive fuel charge. a. main compression chamber. b. sub compression chamber. c. dual compression chamber. d. all correct. 5. The fuel and lubricating oil are premixed and introduced into the crankcase a. connecting rod b. manifold c. the housing for a crankshaft and connecting parts in engine d. carburettor. 6. In a two-stroke engine, cleaning of the exhaust gas by a catalytic converter is difficult. a. An antipollution device. b. It uses a catalyst to chemically convert pollutants in the exhaust gases. c. It converts pollutants into harmless compounds. d. All correct. 7. The intake stroke on the diesel engine draws only air into the cylinder. a. ignites. Page 3 of 22 b. compresses c. intakes d. exhausts. 8. At near maximum compression, finely atomized diesel fuel is sprayed into the hot air. a. very tiny drop of fuel. b. large drops of fuel. c. very fine drop of fuel. d. a & c 9. In the petrol engines, too high a temperature in the combustion chamber ignites the petrol spontaneously. a. happening automatically. b. happening fully c. happening carefully d. all correct. 10. This unwanted phenomenon is often referred to as ‘knocking’ a. An appearance b. anything visible c. a & b correct d. a & b incorrect. 11. Most automobile engines are: a. large and heavy b. gasoline-fueled, spark-ignited, liquid-cooled, internal combustion type c. unable to run at elevations that are below sea level d. able to operate with any fuel other than gasoline. 12. An exhaust valve is: a. a hole in the cylinder head [...]... other ( True False) 19 Engine, clutch, transmission, drive shaft, differential and driven wheels are elements of drivetrain system ( True False) Bản Dịch Desing: Nguyễn Viết Chung_CDOT11TH Bài 1 I Khoanh tròn chữ phù hợp nhất với các từ được gạch chân (s) 1 Ô tô là một chiếc xe tự hành được sử dụng chủ yếu trên đường công c ộng a Xe sử dụng nhân lực để làm việc b Xe ngựa sử dụng năng lượng để làm việc