Control Systems A unity feed back system has forward transfer function The range of k for the system to be stable is 0 < k < 3900. 0 < k < 39. None of these 0 < k < 390. 0 < k < 3900. 0 < k < 39. None of these 0 < k < 390. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transfer function of zero order hold response is (1 / s) × e-st. (s) × (1 - est). (1 / s) × (1 - e-st). (1 / s) × (1 - est). (1 / s) × e-st. (s) × (1 - est). (1 / s) × (1 - e-st). (1 / s) × (1 - est). ANSWER DOWNLOAD EXAMIANS APP
Control Systems A open loop transfer function is given as G(s) = (s+2)/(s+1)(s-1). Find the number of encirclements about '-1+j0'? 3 1 0 2 3 1 0 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The low frequency and high frequency asymptotes of Bode magnitude plot are respectively -60dB/decade and -40dB/decade. What is the type of the system? TYPE I TYPE III TYPE 0 TYPE II TYPE I TYPE III TYPE 0 TYPE II ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider the function F(s) = ω/(s²+ω²). Where F(s) = Laplace transform of f(t). The final value of f(t) is equal to a value between -1 and +1 zero infinite finite constant a value between -1 and +1 zero infinite finite constant ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude of a transfer function G(jω)H(jω) at gain cross over frequency is 1 any of the above 0 infinity 1 any of the above 0 infinity ANSWER DOWNLOAD EXAMIANS APP
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