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electronics and communication engineering analog electronics
1. An op-amp has
(A): high output impedance and high input impedance
(B): low input and output impedance
(C): low input impedance and high output impedance
(D): low output impedance and high input impedance
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By: guest on 01 Jun 2017 11.43 pm
High input impedance ensures minimum loading of source. Low output impedance is required for impedance matching at output.
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