**Need
to Find:** |
**Formula** |

Horsepower DC |
(Volts x Amps x
Efficiency)/746 |

Horsepower AC |
(Volts x Amps x
1.732 x Eff x PF)/746 |

Watts DC |
Volts x Amps |

Watts AC |
Volts x Amps x
PF x 1.732 |

Kilowatts |
(Volts x Amps x
PF x 1.732)/1000 |

Amperes DC |
Watts / Volts |

Amperes AC |
(746 x
Horsepower)/(Volts x eff x PF x 1.732) |

KVA |
(Volts x Amps x
1.732)/1000 |

Fan Motor HP |
(CFM x Pressure
(lbs/sq ft))/(33000 x eff) |

Pump Motor HP |
(GPM x Head (ft)
x Specific Gravity)/(3960 x eff of pump) |