1.14. Consider the system given by the input/output relationship (a) When x[n] is equal to a constant c for all show that y[n] is equal to c for all (b) Write a MATLAB M-file to compute the output response y[n] resulting from the in- put for Express your answer by giving the M-file and the MATLAB plot. (c) Compare your result in part (b) with the MA filter response obtained in Problem 1.12. x[n] = 5 sin1pn/10 + p/42, 0 ... n ... 69. n Ú 5.

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor