Control Systems In a control system, an integrator is represented by 1 / s. s. s2. 1 / s2. 1 / s. s. s2. 1 / s2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 4/5 3/4 3/5 3/7 4/5 3/4 3/5 3/7 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A first order control system is initially at 0 V and subjected to a sudden input at t=0. Its output reaches 1.1 V in 4 sec and eventually reaches steady state of 2 V. Find the time constant? 2 sec 5 sec 4 sec 6 sec 2 sec 5 sec 4 sec 6 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function has its zero in the right half of the s-plane. The function is non-minimum phase is minimum phase is positive real will give stable impulse response is non-minimum phase is minimum phase is positive real will give stable impulse response ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the Laplace transform for sinωt? ω/(s²+ω²) 1/s² 1/s s/(s²+ω²) ω/(s²+ω²) 1/s² 1/s s/(s²+ω²) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ? 2. 3. 0. 1. 2. 3. 0. 1. ANSWER DOWNLOAD EXAMIANS APP
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