Page 1 of 1: oscillating system

serendipity · Credits: 560 My Scrapbook

Q...Which of the following is true regarding a system that favours oscillatory responses?

1)proprtional component
2)has a greater gain
3)has a lesser gain
4)positive FEEDBACK system

question picked up from mudit q bank - an all india 2002 question..

nithya · Credits: 112 My Scrapbook

can any body answer ut.I dont know

nithya · Credits: 112 My Scrapbook

can any body answer ut.I dont know

plabfail · Credits: 790 My Scrapbook

If i remember correctly, the answer was brilliantly explained in RxPG AIIMS nov 2001 book.

nadu · Credits: 17278 My Scrapbook

the ans of above q. is given in new edition of mudit khanna.
the ans. given is;
ref.guyton10th(536-pg)
ans. positive FEEDBACK system
exp; an oscillatory system is synonymous with a reverberatory system & it is 1 of the most imp circuits in cns.
such a circuit are caused by positive FEEDBACK within a neuronal circuit that feeds back to reexcite the input of same circuit.

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