What is system earthing?what are the types?
How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)
how much kn lightning arrestor is used in 11kv line
why capacitor takes more current
why transformer rating in KVA or MVA instead of KW n MW??
Why the magneti fields are not passes from southpole to north pole
Direction of flow of active power and reactive power with logic?
Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?
How to know vacuum in vacuum cylinder of breaker in working condition
What is the actual meaning between the energy conservation and energy saving ?
what does hapen if suddently frequency doubled
How isolater function when installed inelectrical 440V wiring
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS