when a pure dc signal is sent through a moving iron meter,
what will it read?? dc or rms??
when a variable dc signal is sent through a moving iron
meter, what will it read?? dc or rms??
explain LED lamps?
In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected
Differentiate between low pass, high pass and band pass filter?
Define maximum demand?
WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?
what is earthing
what are the different kind of cables used for transmissions?
7. Hrc fuse provides best protection against.......
5 Answers SSC, UGVCL Uttar Gujarat Vij Company Ltd,
What is power factor? How to improve Power factor? draw a circuit diagram showing the connection of power factor improvement equipment to the electrical instillation.
difference between slippring induction motor and Generator?
how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc
in power station power measuring unit is KW but in transformer is KVA why?
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