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- 1. Multiple Choice
The circuits contain identical lamps and identical cells. In which circuit will the lamps be brightest?ABCD - 2. Multiple Choice
How does resistance affect current?
less resistance - less current
more resistance - less current
more resistance - more current
resistance does not affect current
- 3. Multiple Choice
Two types of common circuits are?
Non-parallel and series
Series and Parallel
"If" and "Or"
Conductor and Insulator
- 4. Multiple Choice
battery
resistor
light bulb
switch
- 5. Multiple Choice
Circuit in which current passes through each element in turn without branching
Transistor circuit
Parallel
Under current
Series
- 6. Multiple Choice
A circuit in which there are two or more pathways for electrical flow
Series
Short
Training
Parallel
- 7. Multiple Choice
Schematic symbol for a
light bulb
battery
switch
resistor
- 8. Multiple Choice
A device that reduces the flow of electricity
Gate
Resistor
Faucet
Battery
- 9. Multiple Choice
In a series circuit ____ is the same for all elements in the circuit.
Voltage
Resistance
Current
- 10. Multiple Choice
In a parallel circuit ___ is the same in each path of the circuit.
Voltage drop
Current
Resistance
- 11. Multiple Choice
In a series circuit ____ is divided among the elements of the circuit.
Voltage
Resistance
Current
- 12. Multiple Choice
In a parallel circuit ___ is divided among the paths of the circuit.
Voltage drop
Current
Resistance
- 13. Multiple Choice
How much voltage would be needed to produce a 3 Amp current flow through a 4 Ohm resistor?
3 Volts
4 Volts
7 Volts
12 Volts
- 14. Multiple Choice
What is current measured in?
Ω (Ohms)
V (Volts)
A (Amps)
W (Watts)
- 15. Multiple Choice
What is voltage measured in?
Ω (Ohms)
V (Volts)
A (Amps)
W (Watts)
- 16. Multiple Choice
What is resistance measured in?
Ω (Ohms)
V (Volts)
A (Amps)
W (Watts)
- 17. Multiple Choice
If the Voltage is increased and the resistance stays the same, Current will
Increase
Decrease
Stay the same
- 18. Multiple Choice
How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor
12 volts
24 volts
1.3333
48 volts
- 19. Multiple Choice
What word means how hard it is for electrons to flow through.
Current
Voltage
Resistance
Power
- 20. Multiple Choice
To complete a circuit the switch must be
unattached
open
closed
It depends
- 21. Multiple Choice
What size resistor would produce a 3 Amp current flow with a 12 Volt battery
1 Ohm
3 Ohms
4 Ohms
12 Ohms
- 22. Multiple Choice
What current would be produced by a 12 Volt battery through a resistor of 3 Ohms?
1 Amps
3 Amps
4 Amps
12 Amps
- 23. Multiple Choice
Is this circuit open or closed?
Open
Closed
- 24. Multiple Choice
Is this circuit open or closed?
Open
Closed
- Answer choicesTagsAnswer choicesTags