Engineering, 19.02.2021 02:40 drashanhparekh123
An industrial plant consists of several induction motors. The plant absorbs 800KW at 0.8 power factor lagging from the substation bus. a) Compute the required KVAR rating of the capacitor connected across the load to raise the power factor to 0.95 lagging or better. b) A 200-hp, 90% efficiency, synchronous motor is added to from the same bus at rated condition and 0.8 power factor leading. Calculate the resulting power factor.
Answers: 1
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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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.
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Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
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Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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An industrial plant consists of several induction motors. The plant absorbs 800KW at 0.8 power facto...
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