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For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by:

For a tachometer, if a(t) is the rotor displacement, e(t) is the output voltage and K is the tachometer constant, then the transfer function is given by: Correct Answer Ks

e(t)=Kw E(s)=Ksa(s) E(s)/a(s)=Ks.

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