Control Systems The transfer functions of two compensators are given below. Which one is correct? which one is correct? C1 is a lead compensator and C2 i Both C1 and C2 are lead compensator. C1 is a lag compensator and C2 i Both C1 and C2 are lag compensator. C1 is a lead compensator and C2 i Both C1 and C2 are lead compensator. C1 is a lag compensator and C2 i Both C1 and C2 are lag compensator. 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∠0° 0.5∠10° 1∠0° 2∠90° 0.5∠0° 0.5∠10° 1∠0° 2∠90° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The device necessarily used for automatic temperature control in a furnace is Auto-transformer. Any of above. Thermostat. Thermocouple. Auto-transformer. Any of above. Thermostat. Thermocouple. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) None of these K d2x/dt2 K dx/dt K *x None of these K d2x/dt2 K dx/dt K *x ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become 0.707 zero unity infinite 0.707 zero unity infinite ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). Find the settling time for 2% tolerance? 4 sec 2 sec 5 sec 10 sec 4 sec 2 sec 5 sec 10 sec ANSWER DOWNLOAD EXAMIANS APP
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