Control Systems Find the Laplace transform for sinωt? s/(s²+ω²) 1/s² 1/s ω/(s²+ω²) s/(s²+ω²) 1/s² 1/s ω/(s²+ω²) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Advantages of open loop control system is/are reliable. simple and economical. accurate. All of these reliable. simple and economical. accurate. All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems A lead compensator used for a closed loop controller has the following transfer function For such a lead compensator a < kb. a < b. a > kb. b < a. a < kb. a < b. a > kb. b < a. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at: ab. √( ab ). a / b. √( a / b). ab. √( ab ). a / b. √( a / b). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±3 db ±1 db ±2 db ±4 db ±3 db ±1 db ±2 db ±4 db ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function is given as The steady state sinusoidal response will become zero at a frequency response of 9 rad/s 4 rad/s 3 rad/s 2 rad/s 9 rad/s 4 rad/s 3 rad/s 2 rad/s ANSWER DOWNLOAD EXAMIANS APP
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