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Session 3 basic electrical 4

Authored by Mike Berezowsky

Professional Development

Professional Development

Used 6+ times

Session 3 basic electrical 4
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 'ghost voltage' an indicator of?

An open circuit

A short to ground

A short to power

A faulty meter

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As the number of resistors decreases in a parallel circuit

Total resistance decreases

The current flow increases

The voltage-drop increases

Total resistance increases

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an insulated wire rubbed through a part of the insulation and the wire conductor touched the steel body of a vehicle, the type of failure would be called a(n) ________.

short-to-voltage

short-to-ground

open

chassis ground

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 200 amperes flow from the positive terminal of a battery and operate the starter motor, how many amperes will flow back to the negative terminal of the battery?

Cannot be determined

Zero

About one-half (about 100 amperes)

200 amperes

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would happen if a chosen wire gauge was too small (higher gauge) than required?

The fuse would "blow"

The wire would remain cool

The wire would become hot when the circuit is "off"

The wire would become hot when the circuit is "on"

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During a starter cable voltage drop test, what is an acceptable voltage reading?

12.0 volts

0.3 volts

9.6 volts

1.5 volts

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kirchhoff's Law for current states

One Volt will push one Amp through one Watt

The current flowing into any junction of an electrical circuit is equal to the current flowing out

Low resistance loads will have a large voltage drop and increased current flow through each load

High resistance loads require more current to move through the loads

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