Engineering, 21.08.2019 00:30 mayyyaaa
Water is pumped at the rate of 0.075 m3 /s from a reservoir 20 m above a pump to a free discharge 35 m above the pump. the pressure on the intake side of the pump is 150 kpa and the pressure on the discharge side is 450 kpa. all pipes are commercial steel of 15 cm diameter. determine (a) the head supplied by the pump and (b) the total head loss between the pump and point of free discharge.
Answers: 3
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
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
Answers: 3
Water is pumped at the rate of 0.075 m3 /s from a reservoir 20 m above a pump to a free discharge 35...
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