The line voltage of a balanced three-phase transmission line is 4200 V rms. The transmission line has an impedance of 4+ jΩ per phase. Assuming that the load receives a total of 1 MVA at 0.75 power factor lagging, determine:
(a) the complex power
(b) the power loss in the line
(c) the voltage at the sending end

Which statement about covalent bonds is true

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?