Free Test Prep ASVAB Test Exam Braindumps (page: 94)

A squaring shear is used to __________.

  1. cut metal off to a straight line.
  2. square a piece of metal.
  3. fold a piece of sheet metal.
  4. punch a piece of sheet metal.

Answer(s): A

Explanation:

A squaring shear is used to cut sheet metal ­ usually keeping it square to one edge if properly aligned with the side of the unit. To shear means to cut.



If the engine will not start, the problem could be __________.

  1. the clutch slipping
  2. a clogged oil filter
  3. too much carbon in the drain holes or slots
  4. a weak battery

Answer(s): D

Explanation:

A weak battery is the first thing to check when the engine does not start or turn over.



When the mixture of fuel and air bums in the cylinder, it creates a temperature of __________.

  1. 4000°F to 4500°F
  2. 400°F to 450°F
  3. 1000°F to 2500°F
  4. 1250°F to 1500°F

Answer(s): A

Explanation:

When the mixture of fuel and air burns in the cylinder, it creates a temperature of 4000° to 4500°F.



The first emission control applied to automobile engines was called the __________.

  1. preventive combustion venturi system
  2. positive crankcase ventilation system
  3. pollution control ventilation system
  4. pollution combustion vertical system

Answer(s): B

Explanation:

The first emission control device for automobiles was the positive crankcase ventilation (PCV) system.



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