11.

Answer A is wrong. Alarm systems use the courtesy light switch to detect a door opening.

Answer B is wrong. Sensitivity can be adjusted in most late model and aftermarket alarms.

Answer C is correct. Both technicians are correct.

Answer D is wrong. Both technicians are correct.

Return

12.

Answer A is wrong. This is the symbol for a diode.

Answer B is wrong. This is the symbol for a diode.

Answer C is wrong. This is the symbol for a diode.

Answer D is correct. Diodes keep current flowing in one direction and can protect a circuit.

Return

13.

Answer A is wrong. Use a carbon pile load to keep the voltage under 15 volts.

Answer B is correct. Full-fielding an alternator bypasses the regulator resulting in maximum voltage output. Never exceed 30 seconds.

Answer C is wrong. Technician B is correct.

Answer D is wrong. Technician B is correct.

Return

14.

Answer A is wrong. It means that it is 1.265 times heavier than the same or equal volume of water.

Answer B is wrong. Always disconnect the negative terminal first.

Answer C is correct. Both technicians are correct.

Answer D is wrong. Both technicians are correct.

Return

15.

Answer A is wrong. The alternator would likely have low or no output.

Answer B is wrong. The alternator would have no output.

Answer C is wrong. The alternator would likely have low or no output.

Answer D is correct. A burned diode would leave only two-thirds output.

Return