what is v/f control in VFD?
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Why transformer called by KVA?
What is VCB? Where it is installed?
Hello friends i am facing one problem in lighting panel. Frequently neutral link near to MCCB is burning(firing. What may be the reason for this one. Please answer me.
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
1-What is the difference between absorption factor and polarization factor in insulation resistance test in transformers? and why we inject until ten minutes to get polarization factor?
How to calculate 33 kv panther conductor line losses.
1 Answers Construction, Orange,
what is power factor when in view of a lineman
WHAT IS THESETTING CALCULATION FOR THE RELAY?
Explain thin film resistors and wire-wound resistors
why two wires are wound alternately to each other in single phase wires?
what are the main parts of DG? explian thier functions?
8 Answers Apollo Power, Tata DoCoMo, Tyco, Vizag Steel,
what is a pilot wiring and whys that called a pilot wiers