You have an 8 in piece of aluminum stock that needs 4 1/2 in holes drilled and there must be 1/2 in space between each hole and at each end. Will each 8 in piece be long enough?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

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

Fluids at rest possess no flow energy. a)- true b)- false