Control Systems Which of the following is the electrical analogous element for displacement in force-voltage analogy? Voltage. Charge. Flux. Current. Voltage. Charge. Flux. Current. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback system is given by G(s) = 1/(s+2)². The closed loop transfer function will have poles at -2+j,-2-j -2,-1 -2,2 -2,-2 -2+j,-2-j -2,-1 -2,2 -2,-2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): PM - ve. GM and PM both -ve. GM and PM both +ve. GM -ve. PM - ve. GM and PM both -ve. GM and PM both +ve. GM -ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Electrical analogous element for damper element (force-voltage analogy) in mechanical translation system is resistor capacitor inductor any of the above resistor capacitor inductor any of the above ANSWER DOWNLOAD EXAMIANS APP
Control Systems A cascade of three linear time invariant systems is causal and unstable. From this we conclude that each system in the cascade is individually caused and unstable. at least one system is unstable and at least one system is causal. the majority are unstable and the majority are causal. at least one system is causal and all systems are unstable. each system in the cascade is individually caused and unstable. at least one system is unstable and at least one system is causal. the majority are unstable and the majority are causal. at least one system is causal and all systems are unstable. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by 0.5∠10° 2∠90° 1∠0° 0.5∠0° 0.5∠10° 2∠90° 1∠0° 0.5∠0° ANSWER DOWNLOAD EXAMIANS APP
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