For shop spllls larger than 12 gallons or 100 pounds, contact the A) County where your shop is located B) City where your shop is located C)Centers for Disease Control (CDC) D) National Response Center

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.