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do we use links in a dc circuit?if so what s its use in it?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
What is difference between start imitation and start interlock for 3 phase motor protection ?
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
how many types control panel of a 132/33 kv substation
What is vaccum currcuit breaker.define with cause and where be use it device?
how to calculate the settings for shaft ct protn in hydro generators
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
Efficient electrical earthing in hard rock area
what will be the min and max voltage flow from neutral to earth?
difference between high and low impedance BUS BAR relay??
how to prepare the technical test
I have two PLC processors. I want to communicate both processor with each other. How i can do so?
How to Decide(calculate) Bush bar size for copper and aluminiam ?
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
