10 Different Motor Duty Cycles Explained
10 different duty cycles of motor are S1, S2, S3, S4, S5, S6, S7, S8, S9, and S10. Asynchronous motors are widely used in households
Octal Arithmetic – Octal Addition and Subtraction
In this article, we will learn about octal arithmetic-octal addition and octal subtraction. Arithmetic involves the operations with numbers. This article describes how to perform
Types of Binary Codes- 8421,2421,5211, Excess-3, Gray
Binary codes are basically ways of representing information using binary digits, i.e., 0s and 1s. In digital electronics, various binary codes, such as BCD, 2421,5211,
Shunt Reactor-Types, Construction & Applications
In an electrical power system, a shunt reactor stabilizes the transmission line voltage during load fluctuation conditions. A typical shunt reactor is basically a power
Parallel Operation of Alternators
Parallel operation of alternators is the process of connecting two or more alternators or synchronous generators in parallel to supply electric power to a common
Electrodynamometer Wattmeter Construction & Working principle
In this article, we will discuss the electrodynamometer wattmeter, its construction, advantages, and disadvantages. Let’s start with a basic introduction to the electrodynamometer wattmeter. An
Polarity Test of Transformer -Explanation and Diagrams
The polarity test of the transformer is performed to determine the direction of induced voltages in the primary winding and the secondary winding. The polarity
Resistance Formula of a Wire
This article describes the relationship between resistance and length of a material with the resistance wire formula. Resistance is the property of the material that
IP Ratings and IP Rating Chart
IP ratings classify the levels of protection against solid objects, dust, accidental contact, and water in electrical enclosures. IP ratings are key for understanding how
Drift Velocity- Definition, Formula, Examples
The slow movement of electrons in the conductor when an EMF is applied across the conductor is called Drift Velocity. The electrons do not move