Electricity and circuits quizBy Gavin Thomas / November 26, 2023 Welcome to your Electricity and circuits quiz your teachers email your name your school 1. A simplified diagram of a system using solar energy is shown. To recharge the battery for later use without lighting the bulb, which of the following switches should be closed? Switches R and S only Switch S only Switches R, S, and T Switches R and T only None 2. The diagram shows an electric circuit with four bells that a student plans to build. When the student connects the wires as shown, which of the bells will ring? Bell 1 only Bells 1 , 3 and 4 only Bells 3 and 4 only Bells 1, 2, 3, and 4 None 3. Students constructed a circuit using different-colored lightbulbs. What will happen if Switch 3 is closed and the other switches are left open? Only the white bulb will operate None of the bulbs will operate Only the white and yellow bulbs will operate Only the red and blue bulbs will operate None 4. This circuit has three lightbulbs and a bell. Which procedure will result in only the blue lightbulbs operating? Close Switches 2 and 3 and leave Switch 1 open Close Switch 2 and leave Switches 1 and 3 open Close Switch 3 and leave Switches 1 and 2 open Close Switches 1 and 2 and leave Switch 3 open None 5. Which teams scored equally? Team D and Team F Team A and Team C Team H and Team B Team C and Team F None 6. What is the difference in the amount of points Team E scored and the amount Team H scored? 30 points 15 points 25 points 20 points None 7. Why is that household electrical appliances are not usually connected in series? Switching off one appliance would switch off the rest Because when one appliance is used, the fuse will blow up Because there will be interference as soon as two or more appliances are used Because there will be an increase in power consumption None Time's up
