. ( ) .

( ) .

( / ( ) ( ). : . () (W) 1 = 1000

1.5 .

1- ( 1 3.5169 ) --> 1.5 * 2.5169 = 5.3 (Kw)

2- 12 ( ( / ( ) ( ) --> 5.3 * 12 = 63.6 / ( KW/h ) : ( / ) .

(.)= ( / ) (./ / ) 5
= 63.6 5 = 318 = 5.3

12 .
= 5.3/ 12 =0.44