For a stable closed loop system, the gain at phase crossover frequency should always be:

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Question:

For a stable closed loop system, the gain at phase crossover frequency should always be:

A.

< 20 db

B.

< 6 db

C.

> 6 db

D.

> 0 db

Answer» d. > 0 db

Note: The above multiple-choice question is for all general and Competitive Exams in India.