PHASE CONVERSION 219 Fig. 67 shows the voltage diagram, and Fig. 68 the regulation, that is, the values of eQ and i, with i0 as .abscissae, for: e = 100 volts, a = 0.1 -\/2 mho. \ V AMP. 19 \ \ R REGULATION OF ESISTANCE-INDUCTANC MONOCYCLIC SQUARE T = X =7.07 OHMS e = 100 VOLTS 3E _18. -17. ..J6 \ N? v \ \ \ _15_ 14 \ \ \ V 13 \ _12 \ 11 e \ VOLTS _IOO. _10_ VSw^ N 90' x^ \ 80 \ V-. 70. — --------- •b \ \ \ 60. \ 50 — ------- \ _40_ ^J, >,- \ __ 30 «0 \s \ __ 20 __.^ ^ -— --* 7 -^x, ^J \ 10 ,» "*• —s ^ rH — -**^1 > * - AMP. ; i -> 1 \ < KJ 10 FIG. 08.—Resistance-inductance monocyclic square, regulation curve. For: q = 0, that is, non-inductive load, the voltage diagram is a curve shown by circles in Fig. 67, for 0, 2, 4, 6, 8 and 10 amp. load, the latter being the maximum or short-circuit value. For q = p, or a load of 45° load, the voltage diagram is the straight line shown by crosses in Fig. 67. That is, in this case, the monocyclic voltage, e0, is in quadrature with the supply voltage,