Electronic Principles - Section 4 Multiple Questions and Answers.
Exercise Questions ::
Electronic Principles
6. | What is a free electron? |
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| A. | An electron that has been freed from its parent atom |
| B. | An electron that costs nothing |
| C. | An electron that has no electrical charge |
| D. | An electron that has twice the amount of charge of a normal electron |
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Published by:Michael Daani
Published by:Michael Daani
Published by:Michael Daani
9. | Which one of the following properties of a magnetic circuit can be directly compared to voltage in an electrical circuit? |
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| A. | Flux density |
| B. | Number of lines of force |
| C. | Magnetomotive force |
| D. | Reluctance |
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Published by:Michael Daani
10. | What kind of battery is most likely included in a cordless electric knife? |
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| A. | Zinc-carbon battery |
| B. | Mercury-cell battery |
| C. | Nicad battery |
| D. | Lead-acid battery |
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Published by:Michael Daani
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