SOS Mechanic Certificate – Electrical Exam Questions and Answers (Solved Papers) After installing a new battery how long should you wait to allow for pcm time - Correct Answers ✅no need to wait As blower motor speed decreases the voltage drop across the resistance block.... - Correct Answers ✅increases What should you do first when replacing junction block or fuse? - Correct Answers ✅Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... - Correct Answers ✅a commutator When performing a volt drop test the volt meter setting should be set to the following.. - Correct Answers ✅3 volts The symbol at the RIGHT represents..... - Correct Answers ✅a relay Which device is used to monitor throttle position on the computer - Correct Answers ✅potentiometer A reading of .8 volts on the volt meter #2 would indicate..... - Correct Answers ✅excessive resistance 1 / 2
SOS Mechanic Certificate – Electrical Exam Questions and Answers (Solved Papers) In a conventional wiring diagram a dot at the enter section - Correct Answers ✅Splice After replacement of a defective blower motor the teen found motor spins but no air? - Correct Answers ✅reversed polarity to the motor Which piece of test equipment must be connected parallel - Correct Answers ✅Volt meter A vehicles blower motor only works on high..... - Correct Answers ✅blower resistor The component D in the following - Correct Answers ✅lamp Which one of the following component can be damaged by electrical discharge - Correct Answers ✅all of the above An am-meter should be connected in which of the following - Correct Answers ✅In series with the load
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