heating, ventilation, and air conditioning The term “HVAC” gets thrown around a lot in this industry,…
What does switchgear do?
In the event of an electrical surge, effective switchgear will trigger, automatically interrupting the flow of power…
What is resistance?
Which Stops flow of current ‘Electricity’ is possible only due to flow of ‘electrons’. The nature…
How Transformer Works
In this section you will learn 1. How transformers Work.2. Principle of operation of transformers3. What…