Error Analysis » Exercise – 1
1. The steady state error due to a ramp input for a type two system is equal to :
(a) zero
(b) infinite
(c) non-zero number
(d) constant
2. The impulse response of a system is
Its step response is equal to :
(a) 0.5e-10t
(b) 5(1 – e-10t)
(c) 0.5(l – e-10t)
(d) 10(1 – e-10t)
3. A unity feedback system has open-loop transfer function G(s). The steady-state error is zero for :
(a) step input and type-1 G( s)
(b) step input and type-0 G(s)
(c) ramp input and type-1 G(s)
(d) ramp input and type-0 G(s)
4. In the type 1 system, the velocity error is :
(a) inversely proportional to bandwidth
(b) directly proportional to error constant
(c) inversely proportional to error constant
(d) independent of error constant
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Error Analysis » Exercise - 1 1. The steady state error due to a ramp input for a type two system is equal to : (a) zero (b) infinite (c) non-zero number (d) constant- Error Analysis » Exercise - 1 3. A unity feedback system has open-loop transfer function G(s). The steady-state error is zero for : (a) step input and type-1 G( s) (b) step input and type-0 G(s) (c) ramp input and type-1 G(s) (d) ramp input and type-0 G(s)
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- Error Analysis » Exercise - 1 2. The impulse response of a system is Its step response is equal to : (a) 0.5e-10t (b) 5(1 – e-10t) (c) 0.5(l – e-10t) (d) 10(1 – e-10t)