I = Amps
PF = Power Factor
EFF = Efficiency
HP = Horsepower
Note:-
Direct current formulas do not use (PF,2, or 1.73)
- Single phase formulas do not use (2 or 1.73)
- Two phase - four wire formulas do not use (1.73)
- Three phase formulas do not use (2)
- *For three-wire,two phase circuit the current in the common conductor is 1.41 times that in
either of the other two conductors.
Note:-
For more detail how to use this table ask your lecturer or your electrical engineers
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