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| Q. |
A transfer function has two zeroes at infinity. Then the relation between the numerator(N) and the denominator degree(M) of the transfer function is: |
| A. | n=m+2 |
| B. | n=m-2 |
| C. | n=m+1 |
| D. | n=m-1 |
| Answer» B. n=m-2 | |
| Explanation: zeroes at infinity implies two poles at origin hence the type of the system is two and degree of denominator is m=n+2. | |
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