 Voltage Current and Resistance
7 months ago
victoras619
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Practice 14 QuestionsShow answers
• Question 1
60 seconds
Q. Voltage is measured in __.
volts.
watts.
coulombs.
• Question 2
60 seconds
Q. The movement of electrons from atom to atom in a line results in a flow of _____.
amperage.
electric current.
electromagnetic connectors.
• Question 3
60 seconds
Q. As the resistance of a circuit increases, the current will
increase
decrease
stay the same
• Question 4
30 seconds
Q. Current has units:
kilowatt·hour
ampere
coulomb
volt
• Question 5
120 seconds
Q. Which best describes a parallel circuit?
Electricity flows along one pathway.
The flow of electricity comes from one source.
Electricity flows along more than one pathway.
The flow of electricity comes from more than one source.
• Question 6
30 seconds
Q. What 'flows' in a wire?
Protons
Neutrons
Atoms
Electrons
• Question 7
60 seconds Q. What kind of circuit is this?
series
parallel
• Question 8
30 seconds
Q.

In a parallel circuit, if one connection is broken, all of the connections stop working.

True.

False.

• Question 9
30 seconds Q.

Which statement is true?

The light bulb will light up because the circuit is complete.

The light bulb will light up because the circuit is broken.

The light bulb will not light up because the circuit is complete.

The light bulb will not light up because the circuit is open.

• Question 10
30 seconds Q.

What type of circuit is the image showing?

Parallel

Series

No circuit

• Question 11
300 seconds
Q. A Charging system producing 14.5 Volts with a current flow of 43.5 Amps, what is the circuit resistance
58 Amps
0.33 Amps
13 Amps
1 Amp
• Question 12
300 seconds
Q. How many Volts would it take to push 1 Amp through a resistance of 1 Ohm
10 volts
1 volt
48 volts
5 volts
• Question 13
30 seconds
Q. If the current through a circuit is 2 A and the resistance of a light bulb in the circuit is 10 Ohms, what is the voltage difference across the light bulb?
5 V
12 V
0.2 V
20 V
• Question 14
300 seconds
Q. What would the circuit resistance be if a 7.5 Amp draw was present with the engine running and the charging system producing 15 Volts