SOS Mechanic Certificate – Electrical Exam Newest
2026/2027 Questions and Correct Detailed Answers
Already Graded A+
After installing a new battery how long should you wait to allow for pcm time -
CORRECT ANSWER-no need to wait
As blower motor speed decreases the voltage drop across the resistance block.... -
CORRECT ANSWER-increases
Which of the following would happen in this circuit if it was shorter to ground -
CORRECT ANSWER-the fuse would blow
If a short to ground is on the ground sibe of the load but before the grounded
switch - CORRECT ANSWER-component will not turn off
Using the diagram below which terminals are connected when the turn signal
switch - CORRECT ANSWER-196 and 632
In a NTC type sensor - CORRECT ANSWER-increases
, Many vehicle systems use a diode isolate - CORRECT ANSWER-both a and b
are correct
Motors that use high current are connected - CORRECT ANSWER-relay
You are performing a starter current draw test, low current draw - CORRECT
ANSWER-high resistance
Before performing a starter current draw test follow preliminary execpt -
CORRECT ANSWER-fault codes in computer
What should you do first when replacing junction block or fuse? - CORRECT
ANSWER-Unlock the battery ground cable
The polarity of the voltage applied to the electromagnetic coils of an actual
working DC motor is.... - CORRECT ANSWER-a commutator
When performing a volt drop test the volt meter setting should be set to the
following.. - CORRECT ANSWER-3 volts
The symbol at the RIGHT represents..... - CORRECT ANSWER-a relay
2026/2027 Questions and Correct Detailed Answers
Already Graded A+
After installing a new battery how long should you wait to allow for pcm time -
CORRECT ANSWER-no need to wait
As blower motor speed decreases the voltage drop across the resistance block.... -
CORRECT ANSWER-increases
Which of the following would happen in this circuit if it was shorter to ground -
CORRECT ANSWER-the fuse would blow
If a short to ground is on the ground sibe of the load but before the grounded
switch - CORRECT ANSWER-component will not turn off
Using the diagram below which terminals are connected when the turn signal
switch - CORRECT ANSWER-196 and 632
In a NTC type sensor - CORRECT ANSWER-increases
, Many vehicle systems use a diode isolate - CORRECT ANSWER-both a and b
are correct
Motors that use high current are connected - CORRECT ANSWER-relay
You are performing a starter current draw test, low current draw - CORRECT
ANSWER-high resistance
Before performing a starter current draw test follow preliminary execpt -
CORRECT ANSWER-fault codes in computer
What should you do first when replacing junction block or fuse? - CORRECT
ANSWER-Unlock the battery ground cable
The polarity of the voltage applied to the electromagnetic coils of an actual
working DC motor is.... - CORRECT ANSWER-a commutator
When performing a volt drop test the volt meter setting should be set to the
following.. - CORRECT ANSWER-3 volts
The symbol at the RIGHT represents..... - CORRECT ANSWER-a relay
