How many Volts is an AA battery?
Generally, alkaline AA batteries have an initial voltage of around 1.5V, and rechargeable AA battery initial voltage is 1.2V. Electrical appliances and gadgets are usually
Electrical Slip Ring: What is it? Types of Slip Rings
In this article, we will discuss electrical slip ring and various types of slip rings. The slip ring is a very important means of energy
Cable Shielding – Purpose, Selection, Grounding
In this article, we will discuss cable shielding and its purpose, selection, and grounding. Let us discuss first discuss the basics of interference before we
Armature Reaction in a DC Generator
In this article, we shall learn about the armature reaction in a DC generator, its effects, and the methods of minimizing it. In a DC
How to Connect a 3 Phase Motor in Star and Delta?
You can connect the 3-phase induction motor in Star or Delta. The connection of the motor in star or delta depends on the stator coils’
Wire-Wound Vs Thin-Film Resistance Temperature Detector
In this article, we will discuss the pros and cons of a Wire-Wound Vs Thin-Film resistance temperature detector. A Resistance Temperature Detector (RTD) is also
Characteristics of Series Wound DC Generator
In this article, we shall discuss the different characteristics of a series-wound DC generator. A DC series generator is one in which the field winding
Pressure Measurement Interview Questions & Answers Part-1
In this article, we will discuss some of the important pressure measurement interview questions & answers asked in interviews, tests, and viva. Q.1 What are
What are Brushless DC Motors?
In this article, we shall learn about brushless DC Motors (BLDC Motors) , their definition, construction, working, and applications. An electric motor is an electromechanical
AC DC Full Load Current Formula and Calculations
This article describes the full load current formula and calculations for the electrical equipment that operates on AC and DC. What is a Full Load