Your town wants all the homes and businesses in the area to switch to solar power. A group of local scientists is tasked with designing solar panels for the community. Name two things the scientists should consider during the design process so that the panels they create will provide a reliable source of energy.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

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

10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.