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  1. Which one of the following statements are true of a type 1 system having unit gain in the forward path and a unity feedback?
    1. Positional error constant Kp is equal to infinity
    2. Acceleration error constant Ka is equal to zero
    3. Steady-state error ess to a unit step displacement input is equal to one. Select the correct answer using the codes given below
    1. 1, 2 and 3
    2. 1 and 2
    3. 2 and 3
    4. 1 and 3
Correct Option: B

Refer synopsis



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