SOS Mechanic Certificate - Electrical|Complete Questions with Graded A+ Answers

SOS Mechanic Certificate - Electrical|Complete Questions with Graded A+ Answers After installing a new battery how long should you wait to allow for pcm time no need to wait As blower motor speed decreases the voltage drop across the resistance block.... increases What should you do first when replacing junction block or fuse? Unlock the battery ground cable The polarity of the voltage applied to the electromagnetic coils of an actual working DC motor is.... a commutator When performing a volt drop test the volt meter setting should be set to the following.. 3 volts The symbol at the RIGHT represents..... a relay Which device is used to monitor throttle position on the computer potentiometer A reading of .8 volts on the volt meter #2 would indicate..... excessive resistance In a conventional wiring diagram a dot at the enter section Splice After replacement of a defective blower motor the teen found motor spins but no air? reversed polarity to the motor Which piece of test equipment must be connected parallel Volt meter A vehicles blower motor only works on high..... blower resistor The component D in the following lamp Which one of the following component can be damaged by electrical discharge all of the above An am-meter should be connected in which of the following In series with the load Direct transmitter controlled switches of a component less current, high frequency The following symbol at the right Diode -}- A technician finds a horn relay that is stuck closed the horn is constantly blowing A fusable link can be tested with... all of the above In the circuit below the left front + left rear turn signals excessive resistance at point b When testing a remote mounted starter relay When testing a remote mounted starter relay An ohm meter can be connected without regard to polarity, unless electrical contains a diode Charging system positive side voltage drop not exceed .7 volts What type of meter should you use to diagnose on board micron computer a high independence digital diagnostic instrument All of the following are circuit protection devices except Shielded wire A grounded circuit is on that... is defective in away that causes all current to A technician is diagnosis an electrical problem on a vehicle the cause is found to be a broken wire in the harness crimp and solder An ohm meter is used to measure