Electronic Circuits

Which of the following is a symbol for a battery in a wiring diagram?

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Which of the following is the symbol for an LED?

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Which of the following is the symbol for a resistor?

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Which of the following is the symbol for an Electrolytic Capacitor?

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Which of the following is the symbol for a Disc Capacitor?

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Which of the following is the symbol for an NPN transistor?

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Which of the following is the symbol for a PNP transistor?

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Which of the following is a symbol for a speaker?

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If you needed a 340 ohm resistor for a circuit, which color bands would it need to be starting from the left?

• Orange, Yellow, Brown

• Yellow, Orange, Black

• Orange, Yellow, Black

• Orange, Yellow, Red

The long wire on the LED is identified as the ?

• Cathode wire

• Base Pin

• Emitter Pin

• Anode wire