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electronics and communication engineering exam question papers
1. Assertion (A): It is not desirable to drive a transistor into hard saturation in high speed switching circuits.Reason (R): It may not be possible to bring it back to cutoff state, if it is driven into hard saturation.
(A): A is false but R is true
(B): A is true but R is false
(C): Both A and R are individually true and R is the correct explanation of A
(D): Both A and R are individually true but R is not the correct explanation of A
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