Md Nazmul Islam

The Cannabidiol industry is definitely booming. New products are constantly emerging and the older ones are still extremely popular and praised for their amazing effects and properties. It’s pretty clear that CBD is here to stay and there is no doubt anymore about whether these products will be accepted...

CBD has gained popularity in today's world and is widely used by many in selected states. Fortunately, people can now use CBD-based products freely and enjoy their medicinal benefits. So far, there are many benefits found in a CBD extract and I am happy to share it with you....

Pebble lime is an integral part of many businesses out there and, whether you want to admit it or not, some issues might arise with this material if you’re not careful enough. You need to be careful when choosing the company that supplies you with this and you also...

If you are a contractor, then you have probably heard about liability insurance. In fact, I’m pretty sure that people around you have been mentioning it quite a lot, claiming that you should have it for one reason or another. You yourself might have become interested and decided to...

Whether you are running a business and you need an old warehouse or any other building demolished, or you simply need to get rid of any structure in order to build a new one there, you are going to need some help. I’m curious to hear how you interpreted...

Electricity is one of the most underrated commodities in the market. Millions of people are using it as a part of their everyday life. From mundane tasks such as powering up a smartphone to sustaining a human life connected to a life-support machine.  Across every industry, country, and nation, electricity...

Admit it; we all hate the dark. We don’t like going into dark or dim places as it is what most people regard as “scary.” It’s not just for little kids either. Even adults can wag their tails between their legs (if they had any, lol). Most of us...

Electric motor is one kind of electro-mechanical machine which converts electrical energy to mechanical energy. In this article (electric motor ), we are going to discuss the following things: Types of motors Motor structure Motor torque Motor opposite voltage or Back EMF Motor Winding Shunt Winding Series winding Motor RPM ...

In this article, I would like to discuss an introduction on industrial automation and types of industrial automation. Industrial Automation The basic mean of automation is to become a system automatic, mean it complete all over given task automatically, the definition of the automation to Analyze and control all the process...

Working principle of semiconductor diode https://www.youtube.com/watch?v=JNi6WY7WKAI&t=1s Working principle of semiconductor diode We know that a diode is a two terminal semiconductor device that conducts current primarily in one direction. A diode has low resistance in one side where current can pass easily and high resistance in the other where current can't pass. A...

Working principle of induction motor https://www.youtube.com/watch?v=LtJoJBUSe28 Working principle of induction motor:  An induction motor is an AC electric motor which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. It is commonly used that also call the...

Inverter working principle https://www.youtube.com/watch?v=qVeERT4nyz8  Inverter working principle Inverter working principle: An inverter is an electronic device that changes direct current to alternating current. We should remember that inverter never produces any power, the power is provided by the DC source. In most of the cases, the input DC voltage is usually lower. We...