Control Systems Consider the function F(s) = ω/(s²+ω²). Where F(s) = Laplace transform of f(t). The final value of f(t) is equal to a value between -1 and +1 zero finite constant infinite a value between -1 and +1 zero finite constant infinite 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 The characteristic equation has the following roots for over damped stable system? -2,-2 -2,-4 -2±j4 -2,2 -2,-2 -2,-4 -2±j4 -2,2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of gain margin of the system having G ( s )H ( s ) = 8 / ( s + 2 )3 is 6. 8. 4. 2. 6. 8. 4. 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as under damped system. over damped system. critically damped system. undamped system. under damped system. over damped system. critically damped system. undamped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ? 0.87 0.707 0.07 0.087 0.87 0.707 0.07 0.087 ANSWER DOWNLOAD EXAMIANS APP
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