Why is the earth wire thicker than the live and neutral wire ?
The Earth wire (also known as the ground wire) in an electrical system is typically thicker than the Live and Neutral wires for several important safety and functional reasons. Let’s…
What is fixed bias circuit ?
A fixed bias circuit is a type of electronic circuit configuration commonly used in amplifier circuits, particularly in the biasing of transistors or vacuum tubes. The main purpose of a…
Which type of voltage is produced by a transducer ?
A transducer is a device that converts one form of energy into another. In the context of electrical systems, a transducer typically converts a non-electrical physical quantity into an electrical…
What are step down transformers ?
Step-Down Transformers: 1. Introduction to Transformers: Transformer Basics: A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. It consists of two…
What is difference between IR sensor and ultrasonic sensor ?
In the realm of sensors, infrared (IR) sensors and ultrasonic sensors are two distinct types that operate based on different principles and are suitable for various applications. Let’s explore the…
How are Shockley diodes used in an electric circuit ?
Shockley diodes, also known as thyristors or silicon-controlled rectifiers (SCRs), are semiconductor devices that can be used in electric circuits for various applications. These diodes have specific properties that make…
How many FM receivers can be connected to a single FM transmitter ?
The number of FM receivers that can be connected to a single FM transmitter depends on various factors, including the transmitter’s power, the transmission range, and the specific regulations and…
How to check a run capacitor ?
Checking a run capacitor is important in maintaining the proper functioning of motors and other electrical devices. A run capacitor is often used in single-phase induction motors to improve their…
Why is a BJT called a current controlled current source ?
A Bipolar Junction Transistor (BJT) is often referred to as a “current-controlled current source” because its output current is largely determined by the input current applied to its base terminal….
What are the advantages of a bipolar Junction Transistor BJT ?
Bipolar Junction Transistors (BJTs) offer several advantages, making them valuable components in electronic circuits. Here are the detailed advantages of BJTs: 1. Amplification: Gain: BJTs provide high voltage and current…