Why Power Transmission / Distribution Voltage is always 11KV, 33KV, 66KV, and 132KV?

Why are the electric power transmission distribution voltage of only 11KV, 33KV, 66KV, and 132KV? Just why are they multiples of 11? Why not...

Why U type jumpers provided in an overhead transmission line?

Have you ever considered understanding, why are U type jumpers provided in an overhead transmission line? What is the jumper line? What do you...

Why Neutral of the Transformer is Earthed? Does Neutral wire have any Voltage?

Why Neutral of the Transformer is Earthed? What do you mean by it? Let us learn in-depth about it. What actually do the terms, neutral...

Ohm Law and Career Goal | Career Battle and Ohm’s Law

Before starting it off with your career, having ohm law and career goal of yours in mind is a must. Career is a very...

Earthing Cable Size Calculation | The Formula and Procedure

If you are an Electric Engineering student, then you might have encountered suspicion regarding the earthing cable size calculation. It is a very easy...

Why does induction motor/fan draw heavy current at starting?

Why does induction motor/fan draw heavy current at starting? We know it as Inrush Current / Surge Current. But now the question is why? Before...

What is Electrical Substation? Which devices are needed to build a substation?

What is Electrical Substation? Electrical Substation is a very well known word in the electrical world. Many of us are aware of substations. Maybe...

Top Unknown Facts of Transmission Line | Key factors of Transmission Line

Today's article is about the top unknown facts about transmission line. The transmission and distribution course is very interesting. The more you know, the...

What is Instrument Transformer? Where and why is it used? (CT / PT)

What is instrument transformer? Many of us think of transformers as voltage ups and downs by keeping only the power fixed. But, what actually...

What is Digital Electronics? The Rhythm of a Clock

What is Digital Electronics? Have you ever thought about how it is similar to the rhythm of a clock? The word "clock pulse" has...

Selection of Transmission and Distribution Voltage | What’s the secret?

How to do the selection of transmission and distribution voltage? But, have you ever wondered how these voltages are determined? How did the power...

What is RYB in Three Phase System? The Mystery

What is RYB in three phase system? Have you ever wondered about the three phase system? But why only red, yellow, blue is chosen? In the...

Transmit Electricity without a Transmission Line | Is it possible?

Transmit electricity without a transmission line- is it really possible? Today let us provide some scientific argument behind it. There might arise a question, is...