Which of the following statements is correct for any closed loop system ?
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Electrical Control Systems
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In a system zero initial condition means that
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Any externally introduced signal affecting the controlled output is called a
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Technique gives quick transient and stability response
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A control system in which the control action is somehow dependent on the output is known as
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Increases the steady state accuracy.
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If the gain of the critical damped system is increased it will behave as
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In an automatic control system which of the following elements is not used ?
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A car is running at a constant speed of 50 km/h, which of the following is the feedback element for the driver ?
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Which of the following can be measured by the use of a tachogenerator ?
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In a system low friction coefficient facilitates
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As a result of introduction of negative feedback which of the following will not decrease?
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. . . . . . . . can be extended to systems which are time-varying?
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The term backlash is associated with
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A closed loop system is distinguished from open loop system by which of the following ?
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Transfer function of a system is used to calculate which of the following ?
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The second derivative input signals modify which of the following ?
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In a stable control system backlash can cause which of the following ?
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The transfer function is applicable to which of the following ?
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Phase margin of a system is used to specify which of the following ?
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