Electronic Devices - Op-Amp Applications - Discussion
Discussion Forum : Op-Amp Applications - General Questions (Q.No. 27)
27.
When a number of stages are connected in parallel, the overall gain is the product of the individual stage gains.
Discussion:
9 comments Page 1 of 1.
Praveen Tiwari said:
1 decade ago
If number of stages are connected in series then the answer will be true.
For parallel stages it is false.
For parallel stages it is false.
(1)
Karthikeya said:
1 decade ago
For this answer is true I think.
Kailash said:
1 decade ago
This is true.
Because.
An=A1*A2*A3*.
Because.
An=A1*A2*A3*.
Sanjay Verma said:
1 decade ago
Cascade means a series of stages. If no.of stages are connected in series, the gain is the product of each stage gain. Hence answer is false.
Afash said:
1 decade ago
Connected in parallel not in series. That's why it is false?
Sanjay said:
1 decade ago
I think parallel cascading amplifier is used to drive a common load impedance. (audio speaker is an ex).
Praveen Tiwari said:
8 years ago
I agree with you @Sanjay.
Tanisha said:
7 years ago
I think it will be True.
Spruha said:
6 years ago
Please give the explanation of the answer.
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