Consider the three-point moving average discrete time filter described by the following equation: y[n] = 1/3 {x[n] + x[n - 1] + x[n - 2]} (a) find the impulse response of h[n] of the filter. (b) find the frequency response h(ohm) of the filter.

Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.