Alight fitting of mass 54 kg is suspended from a copper wire 4 mm in diameter. (uts=415 mpa and e = 112000 mpa) calculate the stress in the wire. calculate the factor of safety.

Acompressor receives the shaft work to decrease the pressure of the fluid. 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?

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs