Due to which of the following reasons excessive band width in control systems should be avoided?

It leads to slow speed of response

It leads to low relative stability

Noise is proportional to bandwidth

Due to which of the following reasons excessive band width in control

1.	Due to which of the following reasons excessive band width in control systems should be avoided?
A.	It leads to slow speed of response
B.	It leads to low relative stability
C.	Noise is proportional to bandwidth
D.	Presence of feedback
Answer» D. Presence of feedback