Obtaining Transfer Function using Block Diagram Reduction Technique

1. Is the block with unity feedback ignored while reducing the block diagram?

(Choose 1 answer)

No

Yes

2. Is each block given in the system contributes to the overall transfer function of the system?

(Choose 1 answer)

Yes

No

3. Is modification made on the block diagram will alter the input and output relations of the system?

(Choose 1 answer)

No

Yes

4. The error signal in positive feedback is __________

(Choose 1 answer)

Increases

decreases

5. From the below statement, which is not the characteristics of negative feedback

(Choose 1 answer)

Rejection of disturbance signal

Reduction in gain

Accuracy in tracking steady state value

High sensitivity to parameter variations

We Acknowledge NITK and PALS for extending their support towards successful completion of this experiment