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'? 2 3 0 1 2 3 0 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 0.9. 1.414. 1.18. 0.707. 0.9. 1.414. 1.18. 0.707. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) B dx/dt None of these B *x B d2x/dt2 B dx/dt None of these B *x B d2x/dt2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in parallel connection, find the resultant gain using block diagram reduction technique? A*B A/B 2(A+B) A+B A*B A/B 2(A+B) A+B ANSWER DOWNLOAD EXAMIANS APP
Control Systems A linear time invariant system has an impulse response e2t for t > 0 . If initial condition are 0 and input is e3t, the output for t > 0 is e2t - e3t. e5t. e3t - e2t. e2t + e3t. e2t - e3t. e5t. e3t - e2t. e2t + e3t. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the system gain is doubled the gain margin becomes? None of these 2 times Remains unaffected 1/2 times None of these 2 times Remains unaffected 1/2 times ANSWER DOWNLOAD EXAMIANS APP
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