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| Q. |
Which effect plays a critical role in producing changes in the frequency response of the B.J.T.? |
| A. | thevenin’s effect |
| B. | miller effect |
| C. | tellegen’s effect |
| D. | norton’s effect |
| Answer» A. thevenin’s effect | |
| Explanation: the miller effect results in a change in the capacitance seen between the base and the collector. this is why, it affects the frequency response of the b.j.t. deeply by changing the poles and affecting the high frequency voltage gain stage. | |
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