# Posts by Sekhar

## Free Guest Posting Sites to Submit Guest Posts in 2023

Are you looking for a list of free guest posting sites to submit guest posts in 2023? Look no further! We have curated a comprehensive collection of over 300 high-quality platforms that accept guest posts. These websites cover a wide range of niches, including technology, health, travel, finance, and more. By leveraging these guest posting…

## What is Envelope Detection and How Does it Work?

Outline I. Introduction A. Definition of Envelope Detection B. Applications of Envelope Detection II. Envelope Detection Circuit A. Types of Envelope Detection Circuits 1. Peak Detector 2. Envelope Follower B. Components of Envelope Detection Circuit III. Working of Envelope Detection Circuit A. Peak Detector B. Envelope Follower IV. Advantages and Disadvantages of Envelope Detection A.…

## Absorption Costing MCQs with Answers Explanation

What Is Absorption Costing? Absorption costing, also known as the all-encompassing, all-inclusive, or comprehensive costing method, is a sophisticated and perplexing managerial accounting framework that attempts to incorporate all expenses that are linked to the production of a particular product. This method is highly intricate and involves a copious amount of calculations and analyses to…

## Mastering Resistance: A Beginner’s Guide to Understanding Resistors

Resistors are one of the fundamental electronic components that every beginner should master. They are used to control the flow of electrical current in a circuit and are critical to the proper functioning of many electronic devices. In this beginner’s guide, we will cover everything you need to know to understand resistors and how to…

## 108+ Alternating Current (AC) GATE, Quiz, MCQs With Explanations

Alternating current (AC) is a type of electrical current that changes direction periodically. It is widely used in electrical power systems, electronic devices, and many other applications. Here are some multiple-choice questions (MCQs) about AC, along with explanations: What is the frequency of AC power used in most countries? A) 50 Hz B) 60 Hz…

## 108+ BJT Construction And Symbols GATE, Quiz, MCQs With Explanations

What is the most common type of BJT? a) PNP b) NPN c) JFET d) MOSFET Answer: (b) NPN. This is because NPN BJTs are more efficient and have higher current gain. Which region of a BJT has a thin base and is lightly doped? a) Emitter b) Collector c) Base d) Substrate Answer: (c)…

## 108+ Mechanical Engineering GATE, Quiz, MCQs With Explanations

Mechanical Engineering A system undergoes a reversible process during which its volume changes from V1 to V2. The work done by the system during the process is given by: a) PVln(V2/V1) b) PVln(V1/V2) c) P(V2-V1) d) P(V1+V2) Answer: b) PVln(V1/V2) Explanation: The work done by the system during a reversible process is given by the…

## 108+ Electrical Engineering GATE, Quiz, MCQs With Explanations

Electrical Engineering Practice MCQs (Multiple Choice Questions) Question And Answer. What is the unit of electrical resistance? a) Volt b) Ohm c) Ampere d) Farad Answer: b) Ohm Explanation: The ohm is the SI unit of electrical resistance. It is defined as the amount of resistance that limits the flow of current in a circuit…

## 108+ Computer Science MCQs With Explanation

Computer Science Which of the following data structures is typically used to implement a queue? a) Stack b) Linked List c) Binary Tree d) Heap Answer: b) Linked List Explanation: A queue is a data structure in which elements are added at one end (rear) and removed from the other end (front). A linked list…

## 100+ Civil Engineering MCQs With Explanation

Civil Engineering Multiple Choice Questions (MCQs) What is the most important factor that affects the strength of concrete? A. Type of cement used B. Water-cement ratio C. Aggregate size D. Curing temperature Answer: B. Water-cement ratio Explanation: The water-cement ratio is the ratio of the weight of water to the weight of cement in a…

## DC Chargers Market Trends and Investment Opportunities for Industry Giants- ABB Ltd., AEG Power Solutions, Bori S.p.A., Delta Electronics, Helios Power Solutions Group, Hitachi Hi-Rel Power Electronics Ltd., Kirloskar Electric Company Ltd, Phihong Technol

Global DC Chargers Market: Key Players, Trends, and Opportunities The global DC Chargers Market is expanding rapidly, and the demand for electric vehicles (EVs) has led to significant growth in the industry. The Allied Market Research report provides comprehensive insights into the competitive landscape, business trends, and upcoming market & technical analysis forecasts. The report…

## Top Best Swami Vivekananda Quiz GK Bits

What is the full name of Swami Vivekananda? a) Narendranath Dutta b) Narendra Nath Datta c) Narendra Nath Dutta d) Narendranath Datta Answer: d) Narendranath Datta   Swami Vivekananda was a disciple of which Indian saint? a) Ramakrishna Paramahamsa b) Swami Dayananda Saraswati c) Sri Aurobindo d) Adi Shankaracharya Answer: a) Ramakrishna Paramahamsa   In…

## Envelope Detection | Overview, Definition & Meaning

Envelope Detection: A Comprehensive Guide In electronic communication, there are a variety of techniques for detecting the envelope of a modulated signal. One such technique is envelope detection. Envelope detection, also known as amplitude demodulation, is a process that extracts the envelope of a modulated signal. In this article, we will delve deeper into the…

## Top Swami Vivekananda MCQs and Answers Quiz GK

[HDquiz quiz = “283”] In which year did Swami Vivekananda deliver his famous speech at the Parliament of the World’s Religions in Chicago? a) 1883 b) 1893 c) 1903 d) 1913 Answer: b) 1893   What is the name of the organization founded by Swami Vivekananda in memory of his guru? a) Ramakrishna Ashram b)…

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## Algorithm of Binary Search | Overview, Definition & Meaning

Binary Search: A Fast Algorithm for Finding Items in Sorted Arrays Binary search is a fast algorithm used for locating an item in a sorted array. The algorithm works by repeatedly dividing the search interval in half until the item is found or the search interval is empty. In this article, we will explore what…

## A Nod to CRC Exercises | Overview, Definition & Meaning

A Nod to CRC Exercises: Discovering Classes and Relationships in UML The Class-Responsibility-Collaboration (CRC) card exercise is a technique used in the Unified Modeling Language (UML) to identify classes and their relationships. The CRC card contains the class name, responsibilities, and relationships with other classes. In this article, we will explore what CRC exercises are,…

## Electrical Engineering in Energy Production | Definition & Meaning

Energy: Understanding the Basics Energy is the driving force behind all human activities. From the simple act of walking to complex industrial processes, energy is required to perform every task. In this article, we will discuss the basics of energy, its forms, and its role in our daily lives. What is Energy? Energy is defined…

## What are the Uses of an Electromagnet Force | Definition & Meaning

Electromagnet: A Device Driven By Electric Current An electromagnet is a device that produces magnetism through the flow of an electric current. This invention has played a significant role in the development of modern technology, from electric motors and generators to medical imaging machines. In this article, we will explore the science behind electromagnets, their…

## Residential Electrical Grounding and Bonding | Definition & Meaning

Electrical Grounding: Everything You Need to Know Electrical grounding is a crucial aspect of any electrical system, whether in residential, commercial, or industrial settings. Grounding ensures safety for both people and equipment by providing a safe path for electrical current and protecting against electrical shocks. In this article, we will delve into the concept of…

## Ease Of Maintenance | Overview, Definition & Meaning

Ease of Maintenance: Simplifying Electrical Device Maintenance As with any machinery or equipment, electrical devices require proper maintenance to ensure their smooth functioning and longevity. However, maintenance can often be a daunting and time-consuming task. That’s where the concept of “Ease of Maintenance” comes in. In this article, we will discuss the importance of ease…

## Equal-Area Criterion Applications, Definition & Meaning

Equal-Area Criterion: Understanding its Significance in Power System Analysis Power system analysis is an important area in electrical engineering that deals with the study of power systems to ensure their safe, reliable and efficient operation. It is essential to evaluate the stability of the power system and identify potential areas of instability, in order to…

## Energy and Power in Signals Examples | Overview, Definition & Meaning

Energy and Power in Signals: Understanding the Fundamentals If you have ever studied signals and systems, you must have come across the terms “energy” and “power” in signals. These two concepts are fundamental to understanding the behaviour of signals in a system. In this article, we will explore the concepts of energy and power in…

## Electromotive Force | Overview, Definition & Meaning

Electromotive Force: Understanding the Concept and Its Significance Electromotive force (EMF) is a fundamental concept in physics that is crucial in understanding various electrical and electronic devices. It is a measure of the potential difference or voltage that drives an electric current through a circuit. In this article, we will explore the concept of EMF,…

## Electrochemical Energy Examples | Definition & Meaning

Electrochemical Energy: An Overview of the Basics and Applications Electrochemical energy is a type of energy that involves the transfer of electrons between chemical species. It is used in various applications, such as batteries, fuel cells, and electrolysis. This article will provide an overview of the basics of electrochemical energy, its types, applications, advantages, and…

## Electric Resistance Heating | Overview, Definition & Meaning

Electric Resistance Heating: An Overview of the Basics and Applications Electric resistance heating is a type of heating system that uses electrical energy to produce heat. It works by passing an electric current through a material with high electrical resistance, such as a metal wire or an alloy, which generates heat. This article will provide…

## Depletion Mode Versus Enhancement Mode | Overview, Definition & Meaning

Depletion Mode Versus Enhancement Mode: Understanding the Differences and Applications As a novice in electronics, you may have come across the terms “depletion-mode” and “enhancement mode” and wondered what they mean. These are terms used to describe the behaviour of certain types of transistors, which are the building blocks of many electronic devices. In this…

## Double Sideband Modulation | DSB, Types, Definition & Meaning

Double Sideband Modulation: Understanding the Basics Double sideband modulation (DSB) is a modulation technique used in communication systems to transmit information. It is a type of amplitude modulation (AM) where the carrier signal is modulated by the message signal, resulting in two identical sidebands with mirrored copies of the message signal. In this article, we…