Can we Operate 60 Hz Designed Transformer at 50 Hz?
We can operate a 60 Hz designed transformer at 50 Hz. However, the other performance parameters need to check. The flux in the transformer core … Read more
Electrical
Constant Voltage Transformer | Its Working & Application
Constant Voltage Transformer(CVT) provides a regulated output voltage by ferroresonance phenomenon when there is variation in supply voltage. We also call a CVT Ferroresonant Transformer. … Read more
What is a Microgrid? Its Types & Benefits
A Microgrid can be defined as a local, confined, and self-sufficient energy system that has its own power generation sources capable to produce, store and … Read more
Unsolved Problems BL Theraja Vol-1-Tutorial Problems No. 1.1
In this article, we will solve the Unsolved Problems from BL Theraja Vol-1-Tutorial Problems No. 1.1 for better understanding of electrical resistivity. Problem-1 Calculate the … Read more
What is a Magnetic Circuit ?
The magnetic lines of forces follow a closed path. This closed path is called the magnetic circuit. In an electric circuit, the current follows a … Read more
Why is PT burden high Compared to CT burden?
The burden is the maximum load that we can connect to the secondary CT and PT. The burden of CT and PT are expressed in … Read more
What is CT Burden? CT Burden Formula
CT burden means the load connected to CT secondary. The load may be of the resistive type or of the inductive type. However, the load … Read more
Temperature Effect on Conductors, Semiconductors & Insulators
Temperature Effect on Conductors, Semiconductors & Insulators -The resistance of the conductor increase with an increase of temperature. Whereas, the resistance of semiconductors and insulators decreases … Read more
What is Leakage Flux and Fringing in Magnetic Circuit ?
Leakage flux is the flux that leaks from the magnetic circuit. All the magnetic flux produced does not flow in the magnetic circuit, and some … Read more
Difference Between Primary Cell and Secondary Cell
The main difference between a primary and secondary cell is that the primary cell is not rechargeable whereas a secondary cell is rechargeable. Primary cell … Read more