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Free Exam: Electrical Diagnosis 1

Number of Questions in Test: 20
Number of Questions in Preview: 5
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Question 1

While discussing how to test a switch, Technician A says the action of the switch can be monitored by a voltmeter. Technician B says the continuity through the switch can be checked by measuring the resistance across the switch terminals. Who is correct?

Type: Multiple choice
Points: 5
Randomize answers: No

Question 2

Technician A says electrical circuit resistance causes voltage drop. Technician B says high resistance problems cause an increase in current flow. Who is correct?

Type: Multiple choice
Points: 5
Randomize answers: No

Question 3

Technician A says fuses and other circuit protection devices normally wear out. Technician B says to avoid future problems, replace a bad fuse with a higher ampere-rated fuse. Who is correct?

Type: Multiple choice
Points: 5
Randomize answers: No

Question 4

Technician A says uses an ohmmeter to measure resistance of a component. Technician B uses a voltmeter to measure voltage drop. Who is correct?

Type: Multiple choice
Points: 5
Randomize answers: No

Question 5

Technician A says that switches are typically wired on the positive side of the circuit
Technician B says that switches that are pcm controlled the pcm controls the ground side of the circuit. Who's correct?

Type: Multiple choice
Points: 5
Randomize answers: No

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