In this assignment, you will demonstrate your ability to write simple shell scripts. This is a cumulative assignment that will challenge you to pull together a variety of lessons from throughout the course. Earlier in the semester, when looking at the problems of file transfer, we discussed the difference beteween binary and ASCII files and the two styles of ASCII text files. In this assignment, you will write a script to diagnose whether a group of files are Windows-style ASCII text and, if so, will convert them to Unix-style ASCII text.

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false