TABLES 105 



TABLE I. (Continued.) 



A+*, 



(4) K.V.A. at supply end ^ X K ' V ' A - 



(5) K.W. at supply end = ^ (AP - BQ). 



(6) Power factor at supply end = 



(in decimals). 

 (7) In-phase current at supply end = - -~ in total amperes.* 



(8) Reactive or quadrature current at supply end 



in total amperes.* 



When this quantity is positive, the current is lagging. 

 When this quantity is negative, the current is leading. 



(9) K.W. loss in line = (AP - BQ - EP). 



IOOO 



(10) Per cent efficiency of line = _ per cent. 



, . Total amps. 

 * Amperes per wire, three phase, = 



. . Total amps. 

 Amperes per wire, two phase, = E 



