28_EXT_ElecSchematic

What component stores electricity and then discharges it quickly back into the circuit when there is a drop in voltage?

• fuse

• motor

• capacitor

• resistor

What component is used to measure current in a circuit (in amps)?

• ammeter

• voltmeter

• capacitor

• resistor

What component is used to convert electrical energy into light and heat , and is commonly used to check visually if a circuit is complete?

• ammeter

• voltmeter

• capacitor

• lamp or bulb

What component is used to convert electrical energy into mechanical energy?

• generator

• motor

• capacitor

• lamp or bulb

What component is more than one cell connected together, stores energy in a chemical form?

• battery

• motor

• capacitor

• lamp or bulb

What component is an electrical safety device that prevents too much current from flowing?

• battery

• fuse

• capacitor

• lamp or bulb

What component is an electro-mechanical transducer that allows the amount of opposition of the flow to change?

• fuse

• variable resistor

• motor

• LED

• resistor

• Ammeter

• Voltmeter

• Switch

• zig zag

• Resistor

• Ammeter

• Speaker

What is this symbol for?

• light bulb
• switch
• battery
• resistor