A-1 Engine Repair
Practice Test Answers
11.

Answer A is wrong. Both Technicians are correct.

Answer B is wrong. Both Technicians are correct.

Answer C is correct. Scoring on the surface of a flywheel can be removed by resurfacing and the ring
gear is often replaceable.

Answer D is wrong. Both Technicians are correct.

Return
12.

Answer A is wrong.

Answer B is wrong.

Answer C is wrong.

Answer D is correct. A leaking valve seal will cause oil to leak into the cylinder over time.

Return
13.

Answer A is wrong. Both Technicians are correct.

Answer B is wrong. Both Technicians are correct.

Answer C is correct. Always make sure the two holes and all bores are in alignment when replacing the
crankshaft.

Answer D is wrong. Both Technicians are correct.

Return
14.

Answer A is correct. Use an outside micrometer to check camshaft journal diameter.

Answer B is wrong. A crankshaft turns twice for every camshaft revolution.

Answer C is wrong. Technician A is correct.

Answer D is wrong. Technician A is correct.

Return     Learn more about automotive crankshafts.
15.

Answer A is wrong. Excessive hydraulic lifter preload will cause low manifold vacuum.

Answer B is correct. Insufficient lifter preload will cause valve train noise.

Answer C is wrong. Technician B is correct.

Answer D is wrong. Technician B is correct.

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An ASE Study Guide for the Automotive Technician