For a block diagram with three forward blocks G1, G2, G3 in series, a negative feedback loop H1 around G2 and G3, and an overall negative feedback loop H2 around the entire forward path, what is the equivalent overall transfer function C(s)R(s)?

Question

Electronics Engineering · Control Systems

For a block diagram with three forward blocks G1, G2, G3 in series, a negative feedback loop H1 around G2 and G3, and an overall negative feedback loop H2 around the entire forward path, what is the equivalent overall transfer function C(s)R(s)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

G1G2G31 + G2G3H1 + G1G2G3H2

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Electronics Engineering?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Control Systems?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Control Systems MCQs →

Recommended practice questions in Electronics Engineering · Control Systems

Browse More Electronics Engineering →

1

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Solve Question→

2

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Solve Question→

3

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?

Answer 1

G1G2G3(1 + G2G3H1)(G1G2G3H2 − G1G2G3H1H2)

Answer 2

G1G2G31 + G2G3H1 + G1G2G3H2 + G1G2G3H1H2

Answer 3

G1G2G31 + G2G3H1 + G1G2G3H2 − G1G2G3H1H2

Answer 4

G1G2G31 + G2G3H1 + G1G2G3H2

For a block diagram with three forward blocks G1, G2, G3 in series, a negative feedback loop H1 around G2 and G3, and an overall negative feedback loop H2 around the entire forward path, what is the equivalent overall transfer function C(s)R(s)?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Electronics Engineering?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

For a block diagram with three forward blocks G1, G2, G3 in series, a negative feedback loop H1 around G2 and G3, and an overall negative feedback loop H2 around the entire forward path, what is the equivalent overall transfer function C(s)R(s)?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Electronics Engineering?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions