A digital measuring instrument employs a sampling rate of 100 samples/ – McqOptions

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1.	A digital measuring instrument employs a sampling rate of 100 samples/second. The sampled input x(n) is averaged using the difference equation:Y (n) =[x (n)+x (n-1)+x(n-2)+x(n-4)/4]For a step input, the maximum time taken for the output to reach the final value after the input transition is
A.	20 ms
B.	40 ms
C.	80 ms
D.	∞
Answer» C. 80 ms

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