Factors Affecting the Resistivity of Electrical Materials
The factors like temperature, alloying, cold work, age hardening & mechanical stress affect the resistivity of electrical materials. In this post, we will discuss the
Basics
Electric Phase or Line Tester – Its Construction & Working
A phase or line tester is an electrical testing device used to detect the presence of voltage in the electrical circuit. For maintenance, troubleshooting, and
MMF in Electrical: What is Magnetomotive Force (MMF)?
Magnetomotive force (MMF) is a key concept in magnetic circuits, comparable to how voltage works in electrical circuits. It plays a vital role in creating
Magnetic Saturation: What is it ?
Definition of Magnetic Saturation: The point beyond which magnetic flux density in a magnetic core does not increase with an increase of MMF (NI) called
Limitations of Ohm’s Law
💡 Key learnings: Limitations of Ohm’s Law: The limitations of Ohm’s Law occur when the relationship between voltage and current is no longer linear and
How to Prevent Electrical Outlets from Overheating?
One of the most common problems is electrical outlet overheating. Electrical outlets are used to distribute electrical energy. Thus, the reliability of the electrical installations
Electric Circuit -Types of Electric Circuit
The main types of electric circuits are Close Circuit, Open Circuit, Short Circuit, Series Circuit, and Parallel Circuit. Electric circuit provides the conductive path for
Electrical Connection-Types of electrical Connections
What is an Electrical Connection? An electrical connection is a type of structure that allows current to pass through it. A cable has its connections
What is a Terminal Block? Significance & Types
The terminal block is an insulated frame that connects two or more wires. It provides a safe connection for carrying out the rated current through
Why does Megger have DC Geneartor?
Why does Megger have DC generator? To know the fact behind it, we will thoroughly discuss the use of DC voltage for the megger test.