3. A balanced load with an impedance of 52<45° in each arm is delta connected ba three phase Y source with line-to-line voltage of 208V.
Find
a) Phase current in load
b) Total active power absorbed by the load
c) Total Reactive power absorbed by the load
d) Total apparent power delivered by source to load

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2