EXAMIANS
Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ?
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Transfer function of zero order hold response is
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A negative feedback closed loop control system is supplied to an input of 5 volt. The system has a forward gain of 1 and a feedback gain of 1. What is the output voltage?
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Which of the following combinations is/are correct electrical analogous elements in force-current analogy?
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The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is
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Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)?
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Let P = Number of open loop poles and Z = Number of open loop zeros and P > Z, find the number of branches terminating at ∞?
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Time constant is defined as the time taken by the response of the system to reach ----------- ?
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The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become
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A control system has open loop transfer function . Break away point is lies between
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