WorksheetsCircuits Practice
Total questions: 8
Worksheet time: 8mins
Which switches can be open and still allow all the motors to run, buzzers to make sound, and lights to be on?
Switch 1 and 4
Switch 1 and 3
Switch 2 and 3
Switch 3 and 4
Which example will be able to have only 1 light on and the bell will still ring?
F
G
H
J
Which lights are on even when the switch is open like in the picture?
LED 1, 3, and 4 only
LED 1, 2, 3, 4
LED 3 and 4 only
LED 1, 3, 4, 5
Which lights would be on when the switch gets closed in the picture?
LED 1, 3, and 4 only
LED 1, 2, 3, 4
LED 3 and 4 only
LED 1, 2, 3, 4, 5
The circuit pictured does not work. How can you fix it so that everything lights up?
Open the switch
Switch the wires on the battery and open the switch
Move the switch closer to the battery
Connect the wires that attach to the wood block to complete the circuit
Which two bells will NOT be able to ring in this set up?
1 and 2
1 and 3
2 and 3
2 and 4
What is wrong with bells 2 and 3 in this set up?
they don't have wires going on both sides
they are twisted up
they are just fine and will work
Fuses are designed to burn out if there is a surge in electricity to prevent the surge from getting to your electronics and ruining them. What happens when a fuse burns out like pictured?
The stereo gets louder
The lights will go off
Spinning objects will speed up
