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In a system low friction co-efficient facilitates:

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in Control Systems by (105k points)
In a system low friction co-efficient facilitates:

(a) Reduced velocity lag error

(b) Increased velocity lag error

(c) Increased speed of response

(d) Reduced time constant of the system

This question was posed to me in semester exam.

My question is from Common Physical Nonlinearities topic in chapter Nonlinear Systems of Control Systems

1 Answer

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Best answer
Right choice is (a) Reduced velocity lag error

To explain: In a system low friction facilitates reduced velocity error as the friction error is equal to the velocity error.

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