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Block 9 Quiz Electrical Diagnostics

Authored by Rashmi Patel

Other

12th Grade

Used 2+ times

Block 9 Quiz Electrical Diagnostics
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Voltage drop across a starter cable should NOT exceed:

0.1V

0.5V

1.0V

1.5V

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alternator ripple voltage over ___ indicates diode failure:

0.1V

0.3V

0.5V

1.0V

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Parasitic drain exceeding ___ requires diagnosis:

20mA

50mA

100mA

200mA

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When testing circuit resistance, you should:

Apply power

Disconnect power

Use highest range

Measure under load

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A fuse that blows immediately indicates:

Short circuit

Open circuit

High resistance

Corrosion

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CAN bus dominant state voltage is:

0V

2.5V

3.5V

5.0V

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Relay contact resistance should measure below:

0.1Ω

0.5Ω

1.0Ω

5.0Ω

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