Electronics In Engineering

Select the correct symbol for a resistor within a circuit diagram?

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Select the correct symbol for an LED within a circuit diagram?

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Select the correct symbol for a battery within a circuit diagram?

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Select the correct symbol for a bulb within a circuit diagram?

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An LED gives out light in a simple circuit, select the correct component image of an LED?

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Resistors have coloured bands to show their value, this is the resistance they have in a circuit. But what is resistance measured in?

• Millimeters

• Inches

• Ohms

• Centimeters

An resistor restricts the flow or current in a circuit, select the correct component image of a standard resistor?

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A type of on/off switch used in a simple circuit is a SPST, but what does this stand for?

• Single Pole Second Throw

• Single Pole Single Throw

• Slight Pole Slight Throw

• I don't know yet.

Select the correct component image for a SPST switch in a circuit?

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How does a parallel circuit function?

• If one component fails the others will also fail as the current can only flow in one continuous loop.

• If one component fails the others will not as the current can still flow in a continuous loop through a second branch.

• If one component fails the others will also fail as the resistance is too high.

• I don't know yet?