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Questions and Answers
What is the primary function of the base electrode in a transistor?
What is the primary function of the base electrode in a transistor?
- Collects charges from the emitter
- Determines the DC supply voltage
- Controls the flow of charges (correct)
- Supplies free charges
What type of transistor is formed when an N-type base is used?
What type of transistor is formed when an N-type base is used?
- PN
- NPN
- PNP (correct)
- NNP
What is the significance of the arrow in the schematic symbol of a transistor?
What is the significance of the arrow in the schematic symbol of a transistor?
- Indicates the direction of hole current (correct)
- Represents the collector electrode
- Represents the emitter electrode
- Indicates the direction of electron current
What is the main difference between PNP and NPN transistors?
What is the main difference between PNP and NPN transistors?
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What is the most common type of transistor used in small electronic devices?
What is the most common type of transistor used in small electronic devices?
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What type of transistors are NPN and PNP?
What type of transistors are NPN and PNP?
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What is the main purpose of a breadboard?
What is the main purpose of a breadboard?
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How are the holes in the power rails area of a breadboard connected?
How are the holes in the power rails area of a breadboard connected?
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What is the function of the middle groove on a breadboard?
What is the function of the middle groove on a breadboard?
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What happens when you connect holes that are electrically connected?
What happens when you connect holes that are electrically connected?
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