We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
In this note, we are discussing about Different types of lighting arrangements. Welcome to Poly Notes Hub, a leading destination for Polytechnic Notes syllabus-wise....
In this note, we are discussing – What is Luminous Flux ? Also Related terms like Luminous Intensity, Lumen, Illumination or Illuminance, Lux, Space-Height...
In this note, Poly Notes Hub will discussing about some General BIS Rules for Domestic Installations in 2023. Hello Engineers and Learner welcome to...
Our site Poly Notes Hub offers Free Electrical Engineering Notes Pdf free Download. We are the one and only site which provide Electrical Engineering...
In this note we are discussing about the Classification of Electrical Wiring Methods like – Casing Capping Wiring and Conduit Wiring. Welcome to Poly...
In this note we are discuss about the Wein Bridge Oscillator and about its Circuit Diagram, Operation, Advantages and Disadvantages also. Welcome to Poly...
In this note, we are discuss about the Transistor Crystal Oscillator. About the Circuit Diagram, Circuit Operation, Advantages, and Disadvantages also. Poly Notes Hub...
Welcome to Poly Notes Hub, In this note we are discussing the Phase Shift Oscillator, its Circuit Diagram, Working Principle, and Advantages and Disadvantages....
In this note, Poly Notes Hub shares an article about the Advantages of Negative Voltage Feedback Circuit. Advantages like Gain Stability, Distortion, Frequency Response,...
In this note, We are discussing the Emitter Follower Circuit and also discussing about operation of Emitter Follower and Characteristics. Welcome to Poly Notes...
In this note, Poly Notes Hub discusses the Advantages and Disadvantages of different types of Drive Systems. This is the important topic in Electrical...
In this note, we discuss the applications of Unijunction Transistors like UJT Relaxation Oscillators and Overvoltage Detector. Welcome to Poly Notes Hub, a one-stop...
In this note, Poly Notes Hub discuss about Earth Leakage Circuit Breaker. Content – What is ELCB?, Types, Construction of ELCB, Working Principle Of...
In this blog, we discuss the Fuse in Electrical Circuit. Welcome to Poly Notes Hub, Your One-Stop Solution for Diploma Engineering Notes Syllabus-Wise. What...
In this note, we discuss about the Electrical Wires and Underground Cables. Welcome to Poly Notes Hub, a leading destination for Diploma Engineering Notes...
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
![[PDF] Size of wire according to BIS | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-69-1.jpg "[PDF] Size of wire according to BIS | New Topic [2023] Poly Notes Hub")
![[PDF] Types of Electrical Cables or Types of Electrical Wires | Electrical Wires | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-68-1.jpg "[PDF] Types of Electrical Cables or Types of Electrical Wires | Electrical Wires | New Topic [2023] Poly Notes Hub")
![[PDF] Luminous flux of different types of light sources | Illumination | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-67-1.jpg "[PDF] Luminous flux of different types of light sources | Illumination | New Topic [2023] Poly Notes Hub")
![[PDF] Factors affecting the illumination | Illumination Factors | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-66-1.jpg "[PDF] Factors affecting the illumination | Illumination Factors | New Topic [2023] Poly Notes Hub")
![[PDF] Different Types of Lighting Arrangements | Illumination | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-65.jpg "[PDF] Different Types of Lighting Arrangements | Illumination | New Topic [2023] Poly Notes Hub")
![[PDF] Indian Electricity Rules (1956) | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-64.jpg "[PDF] Indian Electricity Rules (1956) | New Topic [2023] Poly Notes Hub")
![[PDF] What is Luminous Flux ? | Luminous Intensity | Other Related Terms | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-62.jpg "[PDF] What is Luminous Flux ? | Luminous Intensity | Other Related Terms | New Topic [2023] Poly Notes Hub")
![Electrical Wiring Methods | Selection of wiring methods | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-59.jpg "Electrical Wiring Methods | Selection of wiring methods | New Topic [2023] Poly Notes Hub")
![Mastering General BIS Rules for Domestic Installations | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-57.jpg "Mastering General BIS Rules for Domestic Installations | New Topic [2023] Poly Notes Hub")
![About Metal and PVC Conduit | Difference between Metal and PVC Conduit | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-55-1.jpg "About Metal and PVC Conduit | Difference between Metal and PVC Conduit | New Topic [2023] Poly Notes Hub")
![Classification of Electrical Wiring Methods | Casing-Capping Wiring | Conduit Wiring | New Note [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-50.jpg "Classification of Electrical Wiring Methods | Casing-Capping Wiring | Conduit Wiring | New Note [2023] Poly Notes Hub")
![What is Multicolor LED | How it Works | New Topic[2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-48-1.jpg "What is Multicolor LED | How it Works | New Topic[2023] Poly Notes Hub")
![Wein Bridge Oscillator | Circuit Diagram | Operation | Advantages | Disadvantages | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-44.jpg "Wein Bridge Oscillator | Circuit Diagram | Operation | Advantages | Disadvantages | New Topic [2023] Poly Notes Hub")
![Transistor Crystal Oscillator | Circuit Diagram | Working Principle | New Notes [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-42-1.jpg "Transistor Crystal Oscillator | Circuit Diagram | Working Principle | New Notes [2023] Poly Notes Hub")
![Hartley Oscillator | Circuit Diagram | Circuit Operation | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/12/polynoteshub-40-2.jpg "Hartley Oscillator | Circuit Diagram | Circuit Operation | New Topic [2023] Poly Notes Hub")
![Phase Shift Oscillator | Circuit Diagram | Working Principle | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-38-1-1.jpg "Phase Shift Oscillator | Circuit Diagram | Working Principle | New Topic [2023] Poly Notes Hub")
![What is Oscillatory Circuit or Tank Circuit | Waveform | Frequency of Oscillation | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-31-1.jpg "What is Oscillatory Circuit or Tank Circuit | Waveform | Frequency of Oscillation | New Topic [2023] Poly Notes Hub")
![What is Oscillator ? | Types of Oscillation – Damped and Undamped | Best & New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-26-1.jpg "What is Oscillator ? | Types of Oscillation - Damped and Undamped | Best & New Topic [2023] Poly Notes Hub")
![Advantages of Negative Voltage Feedback | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-24-1.jpg "Advantages of Negative Voltage Feedback | New Topic [2023] Poly Notes Hub")
![Emitter Follower Circuit | Operation | Characteristics | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-21-1-1.jpg "Emitter Follower Circuit | Operation | Characteristics | New Topic [2023] Poly Notes Hub")
![What is Error in Measurement | Types of Errors | New Notes [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-13-1.jpg "What is Error in Measurement | Types of Errors | New Notes [2023] Poly Notes Hub")
![Advantages and Disadvantages of Electric Drive, Diesel Electric Drive, Battery Drive | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-58-1.jpg "Advantages and Disadvantages of Electric Drive, Diesel Electric Drive, Battery Drive | New Topic [2023] Poly Notes Hub")
![How to Use Buzzer with Arduino | Arduino With Buzzer | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-38-1.jpg "How to Use Buzzer with Arduino | Arduino With Buzzer | New Topic [2023] Poly Notes Hub")
![Applications of Unijunction Transistor (UJT) | Relaxation Oscillator | Overvoltage Detector | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/polynoteshub-34-1.jpg "Applications of Unijunction Transistor (UJT) | Relaxation Oscillator | Overvoltage Detector | New Topic [2023] Poly Notes Hub")
![Arduino with LCD | Print “Hello World” | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/11/LCD-Module-with-Arduino.jpg "Arduino with LCD | Print \"Hello World\" | New Topic [2023] Poly Notes Hub")
![What is JFET? | Construction | Working | BJT vs JFET [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-6.jpg "What is JFET? | Construction | Working | BJT vs JFET [2023] Poly Notes Hub")
![Arduino with Push Button and LED | Circuit Diagram | Code [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-5.jpg "Arduino with Push Button and LED | Circuit Diagram | Code [2023] Poly Notes Hub")
![LED interfacing with Arduino | Circuit and Code of Arduino with LED [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-4.jpg "LED interfacing with Arduino | Circuit and Code of Arduino with LED [2023] Poly Notes Hub")
![What is Transistor in Electronics and Its Types [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-3.jpg "What is Transistor in Electronics and Its Types [2023] Poly Notes Hub")
![What is ELCB Earth Leakage Circuit Breaker | Construction | Working | Uses | New Topic [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-3.webp "What is ELCB Earth Leakage Circuit Breaker | Construction | Working | Uses | New Topic [2023] Poly Notes Hub")
![What is MCB or Miniature Circuit Breaker | Construction | Principle | Uses [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/polynoteshub-29.webp "What is MCB or Miniature Circuit Breaker | Construction | Principle | Uses [2023] Poly Notes Hub")
![Fuse in Electrical Circuit | Rewireable Fuse | Cartridge Fuse [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1-1.jpg "Fuse in Electrical Circuit | Rewireable Fuse | Cartridge Fuse [2023] Poly Notes Hub")
![Electrical Wires and Underground Cables [2023]](https://polynoteshub.co.in/wp-content/uploads/2023/10/1.jpg "Electrical Wires and Underground Cables [2023] Poly Notes Hub")