Searches related to 42 mhz of bandwidth is allocated for cellular system deployment. A system uses 100 khz simplex channels and operates if c-sir is 10 db and above. In the area where the wireless system is going to be deployed user makes 3 phone calls per hour and each call lasts 5 minutes on average the goverment imposes on service providers to keep their call blocking probability

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?