ngumfowethu kuphela ovunyelwe ukuphendula lo mbuzo ngakho-ke ngicela ungawuphenduli uma uwubona. Ngiyabonga :)

What precautions should you take to prevent injuries when dealing with heavy loads?

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.