Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called interference. signal. system. noise. interference. signal. system. noise. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Number of sign changes in the entries in 1st column of Routh array denotes the no. of roots of characteristic polynomial in RHP. open loop zeroes in RHP. zeroes of system in RHP. open loop poles in RHP. roots of characteristic polynomial in RHP. open loop zeroes in RHP. zeroes of system in RHP. open loop poles in RHP. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? nether 1 nor 2. The closed loop systems are accurate. both 1 and 2. The closed loop systems are less affected by noise. nether 1 nor 2. The closed loop systems are accurate. both 1 and 2. The closed loop systems are less affected by noise. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step error coefficient of a system with unity feedback is 1. 1/6. infinity. 0. 1. 1/6. infinity. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ? 0.707 0.87 0.07 0.087 0.707 0.87 0.07 0.087 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A control system has open loop transfer function G(s) = k/(s(s + 2). Find the break away point? -2 1 -1 2 -2 1 -1 2 ANSWER DOWNLOAD EXAMIANS APP
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