Electronic Principles - Section 5 Multiple Questions and Answers.
Exercise Questions ::
Electronic Principles
31. | The current gain of a transistor is defined as the ratio of the collector current to the |
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| A. | base current |
| B. | emitter current |
| C. | supply current |
| D. | collector current |
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Published by:Michael Daani
32. | What is the total resistance of a parallel circuit that contains two resistors having values of 220 ohm and 470 ohm? |
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| A. | 220 ohm |
| B. | 150 ohm |
| C. | 445 ohm |
| D. | 690 ohm |
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Published by:Michael Daani
Published by:Michael Daani
34. | The period of a waveform is: |
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| A. | the time required to complete one full cycle |
| B. | the number of cycles completed in one second |
| C. | the time required for the voltage to rise from 10% to 90% of the peak amplitude |
| D. | equal to 0.707 times the peak amplitude |
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Published by:Michael Daani
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