ASVAB Auto Shop Information Practice Test 1

Question – 1

1. _________ are used in new cars to mix air and fuel.

  • A. Fuel Injectors

  • B. Carburetors

  • C. Slip Joints

  • D. Both A and B

  • Answer:D

  • Answer Explanation:


Question – 2

2. The engine cooling system of an automobile does not have a ___________.

  • A. water pump

  • B. distributor

  • C. pressure cap

  • D. thermostat

  • Answer:B

  • Answer Explanation:


Question – 3

3. _____________ is responsible for the opening and closing of intake and exhaust valves in an engine.

  • A. A camshaft

  • B. An injector

  • C. A compressor

  • D. A carburetor

  • Answer:A

  • Answer Explanation:


Question – 4

4. When piston rings are worn, a car may use __________ oil.

  • A. more

  • B. less

  • C. medium

  • D. no

  • Answer:A

  • Answer Explanation:


Question – 5

5. A ten-penny nail is not _________ than a 2d nail.

  • A. Thicker

  • B. Harder

  • C. Shorter

  • D. Longer

  • Answer:C

  • Answer Explanation:


Question – 6

6. __________ should be used to extinguish a class c fire.

  • A. Carbon dioxide

  • B. Water

  • C. Helium

  • D. Neon

  • Answer:A

  • Answer Explanation:


Question – 7

7. _________ are used to cut threads in hard materials like metal, plastic etc.

  • A. Scissors

  • B. Tube cutters

  • C. Taps and Dies

  • D. Chamfers

  • Answer:C

  • Answer Explanation:


Question – 8

8. __________ is made by using the primary ingredients-cement, sand, gravel and water.

  • A. Concrete

  • B. Cement

  • C. Mortar

  • D. None of the above

  • Answer:A

  • Answer Explanation:


Question – 9

9. Toxicity of engine emissions can be reduced by using _________.

  • A. an injector

  • B. fuel

  • C. a charger

  • D. a catalytic converter

  • Answer:D

  • Answer Explanation:


Question – 10

10. In an automobile, camber is used in the design of __________.

  • A. the engine

  • B. steering and suspension

  • C. breaks

  • D. the compressor

  • Answer:B

  • Answer Explanation:


Question – 11

11. Lead-tin alloy is used to make fuel tanks as it ___________.

  • A. prevents rusting

  • B. keeps the fuel cool

  • C. reduces vibration

  • D. protects the engine

  • Answer:A

  • Answer Explanation:


Question – 12

12. ________ is used for cutting grooves.

  • A. Dado blade

  • B. Chisel

  • C. Rip blade

  • D. Kerf

  • Answer:A

  • Answer Explanation:


Question – 13

13. Shock absorbers are used by the _________ in an automobile.

  • A. exhaust system

  • B. suspension system

  • C. engine

  • D. both A and B

  • Answer:B

  • Answer Explanation:


Question – 14

14. A catalytic converter __________.

  • A. converts pollutants into less harmful substances

  • B. saves engine fuel

  • C. regulates air supply to the engine

  • D. makes the automobile start

  • Answer:A

  • Answer Explanation:


Question – 15

15. Holes can be made in a metal sheet safely by using a _________.

  • A. metal punch

  • B. lever

  • C. sledge

  • D. rebar

  • Answer:A

  • Answer Explanation:


Score: 0/10

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