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

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

    answer choices

    True.

    False.

  • Question 9
    30 seconds
    Q.

    Which statement is true?

    answer choices

    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?

    answer choices

    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
    answer choices
    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
    answer choices
    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?
    answer choices
    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
    answer choices
    15 Ohms
    4 Ohms
    0.3333 Ohms
    2 Ohms
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