VOLTAGE, CURRENT AND RESISTANCE QUIZ

Electrons in the outer orbit are called

waves

nuclei

valences

shells

TRUE ANSWER : ?
YOUR ANSWER : ?

If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?

105 C

10.5 C

34 C

3.4 C

TRUE ANSWER : ?
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Which of the following is not a type of energy source?

generator

battery

rheostat

solar cell

TRUE ANSWER : ?
YOUR ANSWER : ?

A material that does not allow current under normal conditions is a(n)

insulator

conductor

valence

semiconductor

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The colored bands for a 4,700 ohm resistor with a ten percent tolerance are

yellow, violet, orange, gold

orange, violet, red, silver

yellow, violet, red, silver

yellow, violet, red, gold

TRUE ANSWER : ?
YOUR ANSWER : ?

Eight-tenths coulomb passes a point in 4 s. The current in amperes is

16 A

1.6 A

0.2 A

2 A

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YOUR ANSWER : ?

An ammeter is an electrical instrument used to measure

None of these

current

resistance

voltage

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When placed close together, two positively charged materials will

become neutral

attract

repel

become negative

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The current in a given circuit is not to exceed 24 A. Which value of fuse is best?

10 A

a fuse is not necessary

24 A

20 A

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YOUR ANSWER : ?

An ohmmeter is an instrument for measuring

current

wattage

resistance

voltage

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YOUR ANSWER : ?

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