Author Question: Why should the 12 volt battery cable be double cut? A) To be sure the circuit is cut B) To ... (Read 55 times)

SGallaher96 · **on:** Jun 23, 2018

Why should the 12 volt battery cable be double cut?

A) To be sure the circuit is cut
B) To prevent the possibility of the cut ends touching together
C) To prevent high voltage from arcing
D) All of the above

Question 2

When checking the operation of a rear-window defogger with a voltmeter _____________.

A) The voltmeter should read close to battery voltage anywhere along the grid
B) Voltage should be available anytime at the power side of the grid because the control circuit just completes the ground side of the heater grid circuit
C) The voltmeter should be set to read AC volts
D) The voltmeter should indicate decreasing voltage when grid is tested across width of glass