Difference between AA & AAA Battery
In this article, we will discuss the difference between AA & AAA battery. AA and AAA batteries are widely used in small electronic equipment. The
Bipolar Junction Transistor – Definition, Construction, Types & Applications
In this article, we shall learn about bipolar junction transistor (BJT), their definition, construction, types, and applications. What is a Bipolar Junction Transistor? A bipolar
High Voltage Direct Current Transmission| HVDC Transmission
Definition: HVDC transmission utilizes DC for the transmission of a large amount of power over long distances. Compared to AC transmission, HVDC (High Voltage Direct
Strain Gauge Factor Derivation
In this article, we will discuss strain gauge factor derivation. The strain gauge is a passive transducer that converts the strain produced by a force
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