Consider the unity feedback control system shown. The value of K that results in a phase margin of the system to be 30° is ______. (Give the answer up to two decimal places.)

GATE 2018 Electrical Engineering Q22 — Electrical Engineering

GATE 2018Set CombinedQ22NATanswer keyexplanation soonhard

Electrical Engineering · Control Systems - Stability

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Drill mode: stability · 11/44

Figure from the original GATE 2018 paper. (IIT Guwahati archive)

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Recurring concept

Control Systems - Stability has appeared in GATE Electrical Engineering 3 times across 2 years (2018, 2019).

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control systemphase marginstabilityelectrical engineering