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Monthly Archive for: «April, 2016»

Energy Efficiency

How To Reduce Transformer Losses At Design Stage

Design changes to reduce transformer losses, just as in a motor, always involve trade offs. For example, consider varying the cross-sectional area of the transformer core. An increase tends to… Read more

Apr 29, 2016 | By Edvard

How to reduce transformer losses at design stage
Electrical Lectures

AC versus DC. Those were the days…

Take warning! Alternating currents are dangerous. They are fit only for powering the electric chair :) The only similarity between an AC and a DC lighting system is that they… Read more

Apr 13, 2016 | By Edvard

AC versus DC. Those were the days...
Electrical Lectures

What Is The Energy, But For Real?

Energy is best defined as “the capacity for doing work”. Electricity is but one of many forms of energy. Other familiar forms of or descriptions of energy are thermal or… Read more

Apr 08, 2016 | By Edvard

What is the energy, but for real?

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