Electrical
Why Transformer Rated in Kva And Not in Kw ?
Why Transformer Rated in Kva And Not in Kw ? When transformers are rated in kVA, it ensures that they can handle the total apparent power without considering the power...
Electrical
How Does a Capacitor Correct a Power Factor?
A capacitor corrects a power factor by providing leading current to compensate for lagging current, improving the overall...
Electrical
What is an Earth Leakage Circuit Breaker ELCB
What is an Earth Leakage Circuit Breaker ELCB is a safety device used in electrical installations with high...
Electrical
Why does not Neutral Wire Give a Shock?
Why does not Neutral Wire Give a Shock ? because it carries the current back to the power...
Electrical
What is the Purpose of Mobile Substation
Mobile substations are movable electrical systems used to step down high-voltage electricity from the transmission system to lower...
Electrical
What is Difference between Load Angle And Power Angle?
The load angle is the angle between the rotor flux and the resultant flux, while the power angle...
Electrical
What is the Application of Reactive Power?
What is the Application of Reactive Power ? Reactive power is vital for voltage control and system reliability...
Electrical
How are Capacitors Connected for PF Improvement
Capacitors for power factor improvement are generally connected in delta because it reduces the voltage stress on the...
Electrical
What is Proximity effect in transmission line
What is Proximity effect in transmission line ? Proximity effect refers to the redistribution of electric current in...
Electrical
How Can We Change the Direction of a Dc Motor?
To change the direction of a DC motor, simply reverse the polarity of the applied voltage. This switches...