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best schools in karachi

List of Top Best Schools in Karachi (2019)

In this article, we will see Top Best Schools in Karachi, as Karachi is the most populous city in Pakistan, there are numerous educational institutes in Karachi, but “Studying at a well-known institute which provides quality education is one of the key factors behind a successful professional career of your child”. That’s why it is important to do research before applying to the any “Educational Institute of Karachi”. Read More

beautiful places to visit in Pakistan

Top Most Beautiful Places in Pakistan 2019

Pakistan is known as the country of lush green plains, land of beautiful lakes and land of sky touching mountains. Read More

Best Medical Universities in Pakistan 2019

List of Top Best Medical Universities in Pakistan 2019

In this article, we will see Top 10 Best Medical Universities in Pakistan, as the number of Medical universities is increasing and studying at the well-known university which provides quality education is one of the key factors behind a successful professional Carrier. Read More

Transistor as an Amplifier

An amplifier is a electronic circuit that increases the strength of a low signal and thus acts as an amplifier. We have covered transistor basics such as what is BJT transistor, Biasing of Transistor, Different Configurations of Transistor in our previous articles. Today in this article we are going to explain working of transistor as an amplifier.

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Forward bias of PN Junction Diode

Forward Bias of PN Junction Diode

A PN junction is said to be forward biased when the externally applied voltage is in such a direction that it cancels the potential barrier of a diode, hence, allowing the current flow. Read More

Diode symbol (2019)

Biasing of PN Junction – Forward Bias & Reverse Bias

In this article, we learn about Biasing of PN Junction in detail – like how to bias a PN junction Diode (Forward & Reverse bias methods), the behavior of PN junction during forward & reverse bias, how to plot the Voltage-Current characteristics, and many other essential concepts regarding a PN junction diode. So let’s begin. Read More

NTS Electrical Mcqs

NTS Electrical Engineering MCQs for Jobs in Pakistan

Hey, Today in this article we are going to give you the 100 NTS Electrical Engineering MCQs with answers For jobs in 2019, These MCQs are taken from electrical engineering test of National Testing Service. Read More

Online MDCAT Preparation and Reason of its Popularity

Online MDCAT Preparation is gaining popularity in Pakistan.

“Technology leads you towards the peak with perfection” Read More

Gunn Diode – Working Principle and Applications

Gunn Diodes are named after a researcher J. B. Gunn from an IBM, he discovered that the materials form group (III-V) of predict table such as Gallium arsenide (GaAs), and Indium Phosphide (InP), when applied voltage increases up to the certain value the mobility of electrons in these materials decreases, thereby producing negative differential resistance region. A diode made up of these materials can generate microwaves frequencies.

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How to Interface Ultrasonic Sensor (HCSR04) with Arduino Easy Steps

This article “Interfacing of Ultrasonic Sensor with Arduino” is updated in 2019. Read More

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