Official PYQ · 2015Set 3 · Q46Circuit AnalysisNAT2 marks

GATE EC 2015 Set 3 Q46 — Circuit Analysis

The position control of a DC servo-motor is given in the figure. The values of the parameters are $K_{T}=1 \: N-m/A, R_{a}=1\Omega, L_{a} = 0.1H,J=5kg-m^{2},B=1N-m/(rad/sec)$ and $K_{b} = 1V/(rad/sec) .$ The steady-state position response (in radians) due to unit impulse disturbance torque $T_{d}$ is _______.

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Answer: -0.51:-0.49

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Published 10 Oct 2026

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