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Problem 4 An electric saw, a wood shaper, and a motor load of a workshop establish a 18 kVA power demand at 0.5 power factor lagging on a 208 V, 60 Hz supply. a) Establish the power triangle for the load. b) Determine the power-factor capacitor that must be place in parallel with the load to raise the power factor to 0.9 lagging. c) Determine the change in supply current from the uncompensated to the compensated system. d) Determine the power-factor capacitor that must be placed in parallel with the load to raise the power factor to unity
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Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.
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According to newton’s first law of motion, which force is expected to cause a body to accelerate?
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Problem 4 An electric saw, a wood shaper, and a motor load of a workshop establish a 18 kVA power de...
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