What is programming? Learn the basic concepts…

First we shall understand some basic things like need and the idea behind the programming. This discussion will be somewhat lengthy but it will be very helpful for understanding not only basic things but also it will help to understand this concept i.e. what exactly means “The Programming”? – Dattaraj Vidyasagar Introduction The term programming […]

How to avoid road accidents on U-turn in mountainous area?

Where there is a U-turn either on a ground level road or in mountainous area, the place becomes prone to accidents, particularly if the speed of vehicles is more, or non-signaling of horn and/light while taking the U-turn. However, such possible road accidents can be avoided using following setup. The suggested arrangement is shown below. […]

How to download any video from youtube for FREE?

Follow the below given steps to start your free downloading. It really works! Go to http://www.youtube.com Search your required video. Click on the video and let it start. Now go to the address bar of your browser. You will find the link of your video in it. One example is given below. https://www.youtube.com/watch?v=b6DWOx43eyQ&list=PLrxUxJaoNxBLTNnekXurazTtHUvt6zad4&index=5 Select “https://www.” […]

Submit idea to National Innovation Foundation

Being the teacher of 11th and 12th standard, I would like to suggest to the students upto 12th standard to submit their ideas at National Innovation Foundation. Actually being a teacher I am aware, myself that NIF considers ideas/innovations of people from unorganised sector with little/no formal education or professional/technical training and from the students […]

12th bifocal electronics: Conceptual study questions, Chapter 6

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions on Chapter 6, Study of Integrated Circuits Why IC 555 is named as IC555? […]

12th bifocal electronics: Conceptual study questions, Chapter 5

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions on Chapter 5, Modern Electronics Communication How antenna converts high frequency electrical signal into […]

12th bifocal electronics: Conceptual study questions, Chapter 4

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions: Chapter 4, Operational Amplifiers What will happen if we connect two inverting amplifier circuits […]

12th bifocal electronics: Conceptual study questions, Chapter 3

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions on Chapter 3, Transducers How we can use a loudspeaker as a microphone? Is […]

12th bifocal electronics: Conceptual study questions, Chapter 2

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions on Chapter 2, Power Supplies Why a rectifier circuit gives impure DC voltage rather […]

12th bifocal electronics: Conceptual study questions, Chapter 1

These are the conceptual study questions to enrich your GK of 12th standard bifocal electronics subject. These questions will definitely compel you to think logically and to study the relevant chapter to understand the logic behind each of the question. Conceptual study questions on Chapter 1, Instruments What happens to the secondary electrons which bounce back […]