Engineering, 07.08.2019 18:20 Akmmy
An ideal otto cycle has a compression ratio of 9 and uses air as the working fluid. at the beginning of the compression process, air is at 100 kpa and 27 °c. the pressure is doubled during the heat-addition process. ting forte nia (a) the amount of heat transferred to the air; (b)the net work output (c) the thermal efficiency; (d) the mean effective pressure for the cycle.
Answers: 3
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
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Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
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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
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An ideal otto cycle has a compression ratio of 9 and uses air as the working fluid. at the beginning...
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