Control Systems The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to 2. 1. 0. 3. 2. 1. 0. 3. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step error coefficient of a system with unity feedback is 1. 0. 1/6. infinity. 1. 0. 1/6. infinity. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When writing a transfer function which of the following loops are not valid loops? Self loops at input node. Both 1 and 2. Neither 1 nor 2. Self loops at output node. Self loops at input node. Both 1 and 2. Neither 1 nor 2. Self loops at output node. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In polar plots if the critical point '-1+j0' is enclosed then the system is -------- critical stable stable unstable marginally stable critical stable stable unstable marginally stable ANSWER DOWNLOAD EXAMIANS APP
Control Systems Electrical analogous quantity for spring element (K) in force-voltage analogy is L C R 1/C L C R 1/C ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a mass element is (where, x = displacement) M *x M d2x/dt2 any of the above M dx/dt M *x M d2x/dt2 any of the above M dx/dt ANSWER DOWNLOAD EXAMIANS APP
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