Texts: Problem 3 (25 points)
It is required to sketch the power triangle for each case:
a) Find the current in phasor form.
b) Calculate the power factor (Fp).
c) Determine the capacitor value that must be placed in parallel to the source to raise the power factor (Fp) to 0.92.
d) Find the new value for the current (i) in phasor form (after the capacitor is placed in parallel to the source).
e) Find the type of elements and their impedance in ohms within each electrical box. (Assume that all elements of a load are in series.)
Load 2:
E = 120Vrms at f = 60Hz
100W OVAR
300W
300VAR (L)