Tag: electrical interview question

Why 25kv is used in railway traction system? 25kV is globally accepted voltage level for electric locomotives. The main reason for 25kV voltage used in...

Difference Between RYB and UVW: Each letter in RYB and UVW mentions each phase of the three phase system. Both says about the phase sequence...

Why DC Does Not Have Power factor: In AC Power system power factor plays major role while using AC loads. Here power factor is nothing...

What is Voltage Drop: Voltage drop, in the word itself, it means itself, here the drop is nothing but a loss and it says the...