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 outpu

1.	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:
A.	Ks2
B.	K/s
C.	Ks
D.	K
Answer» D. K