Control Systems What is the open loop DC gain of a unity feedback control system having closed loop transfer function as 4/13 9/4 4/9 13/4 4/13 9/4 4/9 13/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the characteristics of negative feedback control system? Reduction in gain at the expense of better stability Low sensitivity to parameter variations All of these Rejection of disturbance signals Reduction in gain at the expense of better stability Low sensitivity to parameter variations All of these Rejection of disturbance signals ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to 1. 2. 0. 3. 1. 2. 0. 3. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In signal flow graph output node is node having only------------ both 1 and 2 None of these incoming branches outgoing branches both 1 and 2 None of these incoming branches outgoing branches ANSWER DOWNLOAD EXAMIANS APP
Control Systems The steady state error due to ramp input for a type two system is equal to zero. non zero number. constant. infinite. zero. non zero number. constant. infinite. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a network function H(s) = 2(s+3)/{(s+2)(s+4)}. What is the steady state response due to step input? 3/4 1/2 4/3 1 3/4 1/2 4/3 1 ANSWER DOWNLOAD EXAMIANS APP
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