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  5. ASVAB Section 7: General Science

Free ASVAB Section 7: General Science Exam Braindumps (page: 49)

Page 48 of 97
PDF with 386 Questions

If your car has a fuel injection system, which of the following will it not need?

  1. Distributor
  2. Carburetor
  3. Manifold
  4. Oil filter

Answer(s): B

Explanation:

A carburetor is not need with a fuel injection system since the fuel injection system forces the gas/air mixture into each of the cylinders.



Which component distributes high voltage to the spark plugs?

  1. Camshaft
  2. Ignition Coil
  3. Valves
  4. Rotor

Answer(s): D

Explanation:

The key term in the question is "distributes". A rotor is part of a car's distributor which distributes high voltage from the coil to the spark plugs.



Which type of bolt is has a square section that grips into the part being fixed (typically wood) to prevent the bolt from turning when the nut is tightened?

  1. Hex bolt
  2. Eye bolt
  3. Carriage bolt
  4. Set bolt

Answer(s): C

Explanation:

A carriage bolt has a domed or countersunk head and a shank that is topped by a short square section under the head.



What is the correct sequence of a four-stroke cycle gas engine?

  1. intake stroke, compression stroke, power stroke, exhaust stroke
  2. compression stroke, intake stroke, exhaust stroke, power stroke
  3. intake stroke, power stroke, compression stroke, exhaust stroke
  4. power stroke, compression stroke, intake stroke, exhaust stroke

Answer(s): A

Explanation:

The correct sequence is intake stroke, compression stroke, power stroke and exhaust stroke.






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