Control Systems Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ? 2. 1. 3. 0. 2. 1. 3. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a linear time invariant system is given as G(s) = 10/(s² + 10s + 10). The steady state value of the output of the system for step input applied at time instant t=2 sec will be 1 0 undefined infinity 1 0 undefined infinity ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lead compensator? (s+5)/(s+6) both 2 and 3 (s+2)/(s+1) (s+2)/(s+5) (s+5)/(s+6) both 2 and 3 (s+2)/(s+1) (s+2)/(s+5) ANSWER DOWNLOAD EXAMIANS APP
Control Systems At which frequency does the Bode magnitude plots for the functions K/S2 have gain crossover frequency ω = √K rad/sec. ω = K rad/sec. ω = 0 rad/sec. ω = K2 rad/sec. ω = √K rad/sec. ω = K rad/sec. ω = 0 rad/sec. ω = K2 rad/sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of an initally relaxed linear system is e-2tu(t). To produce a response of te-2tu(t), the input must be equal to (0.5)e-2tu(t). 2e-tu(t). e-2tu(t). e-tu(t). (0.5)e-2tu(t). 2e-tu(t). e-2tu(t). e-tu(t). ANSWER DOWNLOAD EXAMIANS APP
Control Systems In polar plots if the critical point '-1+j0' is enclosed then the system is -------- marginally stable critical stable stable unstable marginally stable critical stable stable unstable ANSWER DOWNLOAD EXAMIANS APP
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