Control Systems Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ? 2. 0. 3. 1. 2. 0. 3. 1. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A negative feedback closed loop control system is supplied to an input of 5 volt. The system has a forward gain of 1 and a feedback gain of 1. What is the output voltage? 2.5 Volt. 2.0 Volt. 1.0 Volt. 1.5 Volt. 2.5 Volt. 2.0 Volt. 1.0 Volt. 1.5 Volt. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given the Laplace transform of f(t) = F(s), the Laplace transform of (f(t)e-at) is equal to F(s+a) F(s)/(s+a) e-as*F(s) eas*F(s) F(s+a) F(s)/(s+a) e-as*F(s) eas*F(s) ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the order of a closed loop control system for a plant with a transfer function equal to G(s) = k/s²(1+Ts) and with unity feedback 3 0 2 1 3 0 2 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? Open loop control system Both 1 and 2 Closed loop control system None of these Open loop control system Both 1 and 2 Closed loop control system None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to be undamped. provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be critically damped. be undamped. provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be critically damped. ANSWER DOWNLOAD EXAMIANS APP
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