Latest Extraclass News
Battery C10 and C20 meaning and difference ? C10 Battery for Inverter
In the context of batteries, "C10" and "C20" refer to discharge rates…
What is Earthing and Types of Earthing
Earthing, also known as grounding, is a fundamental electrical safety practice that…
Transformer rating in KVA not in KW
Transformers are rated in kVA (kilo-volt-amperes) rather than kW (kilo-watts) for several…
CT and PT Transformer : working principle – Difference & advantages and disadvantage
CT and PT transformers are often used in electrical power systems to…
Sensor: Types of sensor Working – advantages and disadvantage
A sensor is a device or component that detects and measures physical…
Solar Power: Working – Types of Solar panel Advantages and Disadvantage
A solar panel, also known as a photovoltaic (PV) panel or solar…