Formula of AMP, KW, KVA, HP for AC and DC Voltages by Editorial Staff Formula of AMP, KW, KVA, HP for AC and DC Voltages Formula of AMP, KW, KVA, HP for AC and DC Voltages Recommended Articles Contactor – Basics, Wiring, Connection with PLC What is an Armoured Cable? Classification of Cables Electrical Voltage and current Signals Top 10 Common Mistakes on Electrical Systems Variable Frequency Drive (VFD) Working Principle How to Read and Understand an Electrical Single Line Diagram? All About Electric Fence Gates What is Smart or Intelligent MCC? How to Connect a 3 Phase Motor in Star and Delta Connections? Transformers Coolers Weld Joints Oil Oozes Were Eye Sores
Amps first formula in single phase case must be without 2: I= (HP*746)/(E*EFF*PF).