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SOS Mechanic Certificate Questions and Answers Latest Updated
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SOS Mechanic Certificate
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SOS Mechanic Certificate - ElectricalAfter installing a new battery how long should you wait to allow for pcm time - answer no
need to wait
As blower motor speed decreases the voltage drop across the resistance block.... -
answer increases
What should you do first when replacing junction block or fuse? - answer Unlock the
battery ground cable
The polarity of the voltage applied to the electromagnetic coils of an actual working DC
motor is.... - answer a commutator
When performing a volt drop test the volt meter setting should be set to the following.. -
answer3 volts
The symbol at the RIGHT represents..... - answer a relay
Which device is used to monitor throttle position on the computer - answer
potentiometer
A reading of .8 volts on the volt meter #2 would indicate..... - answerexcessive
resistance
In a conventional wiring diagram a dot at the enter section - answerSplice
After replacement of a defective blower motor the teen found motor spins but no air? -
answerreversed polarity to the motor
Which piece of test equipment must be connected parallel - answerVolt meter
A vehicles blower motor only works on high..... - answerblower resistor
The component D in the following - answerlamp
Which one of the following component can be damaged by electrical discharge -
answerall of the above
An am-meter should be connected in which of the following - answerIn series with the
load
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