Resistor and Resistance

Which of the following is a resistor?

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• 
• 
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What is a resistor?

• An electrical component that produces light

• An electrical component that helps to limit current, divide voltage and produce heat

• An electrical component that produces sound

• An electrical component that generates power supply

Is resistor the same as a resistance?

• Yes

• No

What is a resistance?

• An electrical component that limit current, divides voltage and produces heat

• A measure of the ability of the component to measure current

• The ability of the resistor to limit current, divides voltage and produces heat

• The ability of the resistor to produce light

Which of the following DOES NOT affect resistance?

• Temperature

• Color

• Type of material

• Humidity

If the temperature increases, the resistance _____________

• Increases

• Decreases

• Remains the same

If the humidity increases, the resistance ________

• Increases

• Decreases

• Remains the same

Which of the following is a series circuit?

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• 

Which of the following is a parallel circuit?

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• 

Which of the following is TRUE about a SERIES circuit?

• All components have the same voltage

• All components have the same resistance

• The circuit is still working even if one component breaks down

• The circuit is not working if one component breaks down