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2nd Year Engineering Notes

In this category, we listed 2nd Year Engineering Notes for Diploma and Degree Engineering Students. Welcome to Poly Notes Hub, a one-stop solution for engineering notes.

what is multistage amplifier - poly notes hub

Arun Paul / June 28, 2024

What is Multistage Amplifier? – Features | New Topic [2024]

What is Multistage Amplifier? – Features | New Topic [2024] Read Post »

types of reactors - poly notes hub

Arun Paul / June 27, 2024

Types of Reactors and Their Functions | New Topic [2024]

Types of Reactors and Their Functions | New Topic [2024] Read Post »

fertile materials - poly notes hub

Arun Paul / June 27, 2024

Fertile Materials – Characteristics, Examples, Uses | New Topic [2024]

Fertile Materials – Characteristics, Examples, Uses | New Topic [2024] Read Post »

fissile materials - poly notes hub

Arun Paul / June 27, 2024

Fissile Materials – Characteristics, Examples, Uses | New Topic [2024]

Fissile Materials – Characteristics, Examples, Uses | New Topic [2024] Read Post »

Difference Between Nuclear Fission and Nuclear Fusion - poly notes hub

Arun Paul / June 25, 2024

Difference Between Nuclear Fission and Nuclear Fusion | New Topic [2024]

Difference Between Nuclear Fission and Nuclear Fusion | New Topic [2024] Read Post »

what is half life period - poly notes hub

Arun Paul / June 25, 2024

What is Half Life Period of a Reaction? – Significance | New Topic [2024]

What is Half Life Period of a Reaction? – Significance | New Topic [2024] Read Post »

what is chain reaction - poly notes hub

Arun Paul / June 25, 2024

What is Chain Reaction? – Types, Mechanism | New Topic [2024] – Copy – Copy

What is Chain Reaction? – Types, Mechanism | New Topic [2024] – Copy – Copy Read Post »

what is nuclear fusion - poly notes hub

Arun Paul / June 25, 2024

What is Nuclear Fusion? – Process, Application | New Topic [2024] – Copy

What is Nuclear Fusion? – Process, Application | New Topic [2024] – Copy Read Post »

what is nuclear fission - poly notes hub

Arun Paul / June 25, 2024

What is Nuclear Fission? – Process, Applications | New Topic [2024]

What is Nuclear Fission? – Process, Applications | New Topic [2024] Read Post »

site selection for nuclear power plant - poly notes hub

Arun Paul / June 24, 2024

Site Selection for Nuclear Power Plant | New Topic [2024] – Copy

Site Selection for Nuclear Power Plant | New Topic [2024] – Copy Read Post »

selection of site for nuclear power plant - poly notes hub

Arun Paul / June 24, 2024

Selection of Site for Nuclear Power Plant | New Topic [2024]

Selection of Site for Nuclear Power Plant | New Topic [2024] Read Post »

what is nuclear power plant and its components - poly notes hub

Arun Paul / June 24, 2024

What is Nuclear Power Plant? – Its Components | New Topic [2024]

What is Nuclear Power Plant? – Its Components | New Topic [2024] Read Post »

list of coal power plants in India - poly notes hub

Arun Paul / June 24, 2024

List of Coal Power Plants in India – Their Capacities | New Topic [2024]

List of Coal Power Plants in India – Their Capacities | New Topic [2024] Read Post »

super critical boiler - supercritical boiler - poly notes hub

Arun Paul / June 24, 2024

Super Critical Boiler – Features, Advantages, Disadvantages | New Topic [2024]

Super Critical Boiler – Features, Advantages, Disadvantages | New Topic [2024] Read Post »

Disadvantages of Coal Power Plant - poly notes hub

Arun Paul / June 19, 2024

Disadvantages of Coal Power Plant | New Topic [2024]

Disadvantages of Coal Power Plant | New Topic [2024] Read Post »

Advantages of Coal Power Plant - poly notes hub

Arun Paul / June 19, 2024

Advantages of Coal Power Plant | New Topic [2024]

Advantages of Coal Power Plant | New Topic [2024] Read Post »

How to do Coal Selection for Power Generation? - poly notes hub

Arun Paul / June 19, 2024

How to do Coal Selection for Power Generation? | New Topic [2024]

How to do Coal Selection for Power Generation? | New Topic [2024] Read Post »

types of coal and their uses - poly notes hub

Arun Paul / June 19, 2024

Types of Coal and Their Uses – Calorific Values | New Topic [2024]

Types of Coal and Their Uses – Calorific Values | New Topic [2024] Read Post »

Fluidised Bed Combustion or FBC in power plant - poly notes hub

Arun Paul / June 18, 2024

About Fluidised Bed Combustion or FBC | New Topic [2024]

About Fluidised Bed Combustion or FBC | New Topic [2024] Read Post »

pulverisers pulverizers - poly notes hub

Arun Paul / June 18, 2024

What are Pulverizers in Power Plant? – Types | New Topic [2024]

What are Pulverizers in Power Plant? – Types | New Topic [2024] Read Post »

what are stokers in boilers - poly notes hub

Arun Paul / June 18, 2024

What are Stokers in Boilers? – Types, Advantages, Applications | New Topic [2024]

What are Stokers in Boilers? – Types, Advantages, Applications | New Topic [2024] Read Post »

what is rankine cycle - poly notes hub

Arun Paul / June 18, 2024

What is Rankine Cycle? – Components, Applications | New Topic [2024]

What is Rankine Cycle? – Components, Applications | New Topic [2024] Read Post »

Site Selection for Coal Based Thermal Power Plant - poly notes hub

Arun Paul / June 17, 2024

Site Selection for Coal Based Thermal Power Plant | New Topic [2024]

Site Selection for Coal Based Thermal Power Plant | New Topic [2024] Read Post »

coal based thermal power plant - poly notes hub

Arun Paul / June 17, 2024

Coal Based Thermal Power Plant – Key Components, Advantages. Disadvantages | New Topic [2024]

Coal Based Thermal Power Plant – Key Components, Advantages. Disadvantages | New Topic [2024] Read Post »

What is Modulation Index in AM - poly notes hub

Arun Paul / June 14, 2024

What is Modulation Index in AM? | New Topic [2024]

What is Modulation Index in AM? | New Topic [2024] Read Post »

what is amplitude modulation - poly notes hub

Arun Paul / June 14, 2024

What is Amplitude Modulation in Communication System? | New Topic [2024]

What is Amplitude Modulation in Communication System? | New Topic [2024] Read Post »

Difference between Analog and Digital System - poly notes hub

Arun Paul / June 13, 2024

Difference between Analog and Digital System | New Topic [2024]

Difference between Analog and Digital System | New Topic [2024] Read Post »

what is modulation - poly notes hub

Arun Paul / June 13, 2024

What is Modulation? and Need for Modulation | New Topic [2024]

What is Modulation? and Need for Modulation | New Topic [2024] Read Post »

what is signal to noise ratio - poly notes hub

Arun Paul / June 13, 2024

What is Signal to Noise Ratio? – Formula, Application | New Topic [2024]

What is Signal to Noise Ratio? – Formula, Application | New Topic [2024] Read Post »

Noise in Communication - poly notes hub

Arun Paul / June 13, 2024

Noise in Communication and Its Types | New Topic [2024]

Noise in Communication and Its Types | New Topic [2024] Read Post »

What is Electromagnetic Spectrum - poly notes hub

Arun Paul / June 13, 2024

What is Electromagnetic Spectrum? and Its Different Regions | New Topic [2024]

What is Electromagnetic Spectrum? and Its Different Regions | New Topic [2024] Read Post »

what is electric generator - poly notes hub

Arun Paul / June 8, 2024

What is Electric Generator? – Parts, Types, Applications | New Topic [2024]

What is Electric Generator? – Parts, Types, Applications | New Topic [2024] Read Post »

what is DC Motor and its working - poly notes hub

Arun Paul / June 8, 2024

What is DC Motor? – Types, Working, Application | New Topic

What is DC Motor? – Types, Working, Application | New Topic Read Post »

what is capacitor and its types - poly notes hub

Arun Paul / June 8, 2024

What is Capacitor in Electronics? – Types | New Topic [2024]

What is Capacitor in Electronics? – Types | New Topic [2024] Read Post »

active components in electronics - poly notes hub

Arun Paul / June 6, 2024

Active Components in Electronics – Examples | New Topic [2024]

Active Components in Electronics – Examples | New Topic [2024] Read Post »

Types of Computer Network By Their Network Role - poly notes hub

Arun Paul / June 4, 2024

Types of Computer Network By Their Network Role | New Topic [2024]

Types of Computer Network By Their Network Role | New Topic [2024] Read Post »

what is computer network components - poly notes hub

Arun Paul / June 4, 2024

What is Computer Network? – Types, Components | New Topic [2024]

What is Computer Network? – Types, Components | New Topic [2024] Read Post »

html headings - poly notes hub

Arun Paul / May 31, 2024

HTML Headings and Its Types | Web Development Notes | New Topic [2024]

HTML Headings and Its Types | Web Development Notes | New Topic [2024] Read Post »

what are the basic tags of html tags - poly notes hub

Arun Paul / May 31, 2024

What are the Basic Tags of HTML? | Web Development Notes | New Topic [2024]

What are the Basic Tags of HTML? | Web Development Notes | New Topic [2024] Read Post »

what is html elements - poly notes hub

Arun Paul / May 30, 2024

Overview of HTML Elements – Structure, Types | Web Development | New Topic [2024]

Overview of HTML Elements – Structure, Types | Web Development | New Topic [2024] Read Post »

different forms of business organizations - poly notes hub

Arun Paul / May 24, 2024

Forms of Business Organizations in Industrial Management | New Topic [2024]

Forms of Business Organizations in Industrial Management | New Topic [2024] Read Post »

capacitor filter circuit working principle - poly notes hub

Arun Paul / May 10, 2024

What is Capacitor Filter Circuit? – Diagram, Working, Merits | New Topic [2024]

What is Capacitor Filter Circuit? – Diagram, Working, Merits | New Topic [2024] Read Post »

what is filter circuit in rectifier - poly notes hub

Arun Paul / May 9, 2024

What is Filter Circuit in Rectifier? – Types, Working, Advantages | New Topic [2024]

What is Filter Circuit in Rectifier? – Types, Working, Advantages | New Topic [2024] Read Post »

Difference Between Half Wave and Full Wave Rectifier - poly notes hub

Arun Paul / May 9, 2024

Difference Between Half Wave and Full Wave Rectifier | New Topic [2024]

Difference Between Half Wave and Full Wave Rectifier | New Topic [2024] Read Post »

what is horn gap arrester working - poly notes hub

Arun Paul / April 16, 2024

What is Horn Gap Arrester? – Construction, Advantages | New Topic [2024]

What is Horn Gap Arrester? – Construction, Advantages | New Topic [2024] Read Post »

What is Rod Gap Arrester diagram - poly notes hub

Arun Paul / April 15, 2024

What is Rod Gap Arrester? – Construction, Advantages | New Topic [2024]

What is Rod Gap Arrester? – Construction, Advantages | New Topic [2024] Read Post »

what is lightning arresters - poly notes hub

Arun Paul / April 11, 2024

What is Lightning Arresters? – Types, Working | New Topic [2024]

What is Lightning Arresters? – Types, Working | New Topic [2024] Read Post »

causes of over voltages - over voltage causes - poly notes hub

Arun Paul / April 9, 2024

Causes of Over Voltages | New Topic [2024]

Causes of Over Voltages | New Topic [2024] Read Post »

what is thermal relay - poly notes hub

Arun Paul / April 7, 2024

What is Thermal Relay? – Construction, Working | New Topic [2024]

What is Thermal Relay? – Construction, Working | New Topic [2024] Read Post »

what is multimeter - poly notes hub

Arun Paul / April 5, 2024

What is Multimeter? – Construction, Operation, Function | New Topic [2024]

What is Multimeter? – Construction, Operation, Function | New Topic [2024] Read Post »

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