In a certain balanced three-phase system each line current
In a certain balanced three-phase system, each line current is 5A and each line voltage is 220 V. What is the approximatereal power, if the power factor is 0.7?
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A sample of blood plasma occupies .550 dm3 at 0 degrees C and 1.03 bar, and is compressed isothermally by 0.57 per cent by being subjected to a constant external pressure of 95.2 bar. Calculate w.
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We roll two fair six-sided dice. Find the probability ofthe following events: (a) The two dice show the same number. (b) The number that appears on the rst die is larger than the number on the second.
A spring with an unstrained length of 0.070 m and a spring constant of 2.4 N/m hangs vertically downward from the ceiling. What is the magnitude of the external electric field
In a certain balanced three-phase system, each line current is 5A and each line voltage is 220 V. What is the approximatereal power, if the power factor is 0.7
How much must she save each year at the end of years 21 through 35 to obtain her goal? Assume that the average rate of return over the entire period will be 10%. Please show all work.
A small drop of water measuring 0.6 mm in diameter, how many extra electrons are on the drop of water
If the aftertax expected returns on the two stocks are equal (because they are in the same risk class), what is the pretax required return on Gordon's stock?
Consider two parallel cylindrical conductors with radius aseparated by distance 2d. Calculate the capacitance per unit lengthbetween the two. You may assume that the distance d is much greaterthan the wire radius a.
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