Which of the following statements is true of a mature technology? It is more expensive than immature technologies.
It enjoys economies of scale.
It requires a lot of continual building and engineering.
It needs large investments to build infrastructure.

Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

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