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Voltage Surge in Power System
05/09/2018
What is Voltage Surge or Transient Voltage? The sudden rise in voltage for a very short duration on power system
Why Voltage Control is Important?
30/08/2018
In a modern power system, electrical energy from the generating station is delivered to the ultimate consumers through a
Practical Transformer on No Load
16/08/2018
Please read Ideal Transformer and Practical Transformer before continuing. Consider a practical transformer on no load i.e., secondary on open-circuit as
Constant Current Driver Design based on LM317
27/07/2018
Using a resistor to limit the current can be used for small LEDs. For such low power LEDs, where the
What Jobs Electrical Engineers Do? | Roles and Responsibilities
11/07/2018
Are you an electrical engineer searching for a job now? Thinking of what to do next? Have you ever thought about
Why Current Transformer (CT) Seconday Should not be Open ?
10/06/2018
Amazed why secondary of current transformer should not be open? If it is left open it may destroy the current
Ideal Transformer and Practical Transformer
01/06/2018
Ideal Transformer An ideal transformer is one that has no winding resistance no leakage flux i.e., the same flux links
Properties of Good Transformer Oil
30/05/2018
Even though the basic functions of the oil used in transformers are heat conduction and electrical insulation, there are many other properties which
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