A hollow cylinder 2m long has an outside diameter of 50mm and inside diameter 30mm if the cylinder is carrying a load of 25K/N, Find the stress in the cylinder. Also find the diameter of the cylinder if the value of the modulus of elasticity for the cylinder material is 100GPa​

On a average work day more than work place firs are reorted

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

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.