ECE :: Automatic Control Systems
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Which of the following is used to obtain output position in a position control system?
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In a synchro transmitter-control transformer, the voltage induced in rotor winding of control transformer is zero when the angular displacement between rotors of transmitter and transformer is
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In the given figure, the curves 1, 2, 3 are respectively for
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DC tachogenerator can be used in
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In a two phase servomotor the two stator windings have a phase difference of
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For a stable system having two or more gain crossover frequencies the phase margin is measured at the highest crossover frequency.
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The block diagram of the given figure for
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In a two phasor servomotor, the direction of rotation of the rotating field depends on
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Assertion (A): Points in the s plane at which function G(s) is not analytic are called singular, points.
Reason (R): Singular points at which the function G(s) or its derivative approach infinity are called poles.
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