In a defense base camp, there remain two radars. One of them radiates signal of (n)={0,1,2} and another radar radiates ={2,1,1}. If the first radar receives it’s reflected signal and the radiated signal of second radar at a time. Find out the auto correlation.

Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?