What is trip and closing coil in cb? Why need of them
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what are symmetrical and non symmetrical components in electrical installation.
considering the 3phase and single phase ac system the load applied and the volage given is same...will the current differs for both the cases are it wil remain same?
What is the GNA & MNA in armature reaction of Dc Generator
What is the actual meaning between the energy conservation and energy saving ?
If a fan get trip and run in reverse direction due to system flow. Now in this condition during starting how can a VFD bring this negative speed to zero and later run in forward direction?
2 Answers Aditya Birla, Siemens,
what's the activities of reactor in Buchholz relay?
Why capacitor blocks DC current?
Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
what is power factor?
8 Answers Adani, Blue Star, Power Control,
why low pressure side of the turbine is connected to the alternator and not the high pressure side??
Why nutral wir used thinner than phase wire