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| Q. |
In a transistor, the base is . |
| A. | an insulator |
| B. | a conductor of low resistance |
| C. | a conductor of high resistance |
| D. | an extrinsic semiconductor |
| Answer» B. a conductor of low resistance | |
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Explanation: A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. |
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