They are like a spinning grindstone and available in different wheel sizes (6-inch and 8-inch) with different power ratings. Though they are simple tools, bench grinders have to be purchased with careful consideration. With so many options, it is can be tough choice to settle down with a choice. If you are experiencing the same, we recommend checking out the main factors mentioned here. Wheel Size: Different bench grinders differ from each other in terms of their wheel size (diameter of the grinding wheel)....

Compared to electric chainsaw or battery chainsaws, gas-powered ones are more powerful and efficient in terms of run time, cutting speed, mobility. Some gas chainsaws are suitable for handling heavy-duty tasks like felling, bucking large trees. While some are more maneuverable making them suitable for pruning and trimming. In order to choose the best gas chainsaw, you have to consider certain factors. Some of them are mentioned below… Guide Bar or Blade Length: Length of blade and chain determines how thick of wood piece can the chainsaw cut....

The market has tons of options in different budget ranges for you. Hence, you may get confused or overwhelmed by the available shopping options. We have created the perfect guide with the best options from reputed brands. But before jumping to the suggested options, let’s check the top Features to look at while buying a tablet for yourself or your family members- While these are some crucial factors to check out, you must also look for other factors to find the best tablet model in our detailed “Buying Guide” later in the article....

Using the Transistor as Amplifier: Transistor can be used as two types Switch Amplifier Here we will concentrate how transistor is used as amplifier. Transistor will get completely on at saturation region and completely get off at cutoff region. If transistor wants to works as an amplifier we should make the transistor to work in active region which lies between the saturation and cutoff region. We will discuss more about this topic in later session....

Welding Symbols are a graphical way to convey information about a welding joint. Instead of using an arrow and saying ‘weld here’, a weld symbol carries more useful information that can be easily understood by the welder, engineer, foreman, supervisor and architect. Hence, Welding Symbols are widely used in engineering drawings by welders and engineers to convey essential information like type of the weld, size of the weld, location of the weld and other supplementary information as well....

An important point to note is that this tutorial is explained with DC Circuits in mind. In AC Circuits, a special circuit called Snubber Circuit (which is a combination of a capacitor and a resistor) is generally used for the same purpose. Introduction Switching inductive loads like motors, relays, transformers (in SMPS), solenoids etc. is an extremely common application. When designing switching circuits for such inductive loads, you need to take special care about high voltage spikes or also known as Inductive Flyback....

In this guide, we will explore more about FreeSync and understand what is FreeSync, how it works, different versions of FreeSync, and many more. What is FreeSync Technology? Before understanding what is FreeSync technology, we will have a quick peek into what is screen tearing. Let us consider a normal 60Hz monitor. 60Hz here indicates the refresh rate of the monitor i.e., the screen refresh at a rate of 1/60 or 0....

But, is it actually better than Windows Defender? If you are interested to know if Norton is a better choice over using Window Defender, make sure to read this article until the end. Because we will be discussing the features of both Windows Defender and Norton and will be finding out which of these two antivirus programs can provide better security to your computer. Let’s begin! About Windows Defender Speaking of Windows Defender, there are plenty of reasons for which you can like this program....

We can place it anywhere we want and also the installation is pretty simple. The setup of wireless doorbell doesn’t require any internal wiring. Also, if the wired doorbell is not fixed while construction, we need to make holes for wiring and installation. In this project, we have designed an Arduino based Wireless Doorbell using simple hardware. The project is implemented using RF Module for wireless communication and also an Arduino UNO board to analyze the data....

Ever since Android introduced the concept of ‘live’ wallpapers, users always wanted to have their favourite video as the phone’s live wallpaper. A live wallpaper is something which acts as your phone’s background screen (on the launcher) which is not static like your usual wallpapers, but dynamic. It can be anything from a little car moving ahead in traffic, to your favourite season – rainfall. Some live wallpapers even respond to the user’s touch; making them even more amazing to view....

There are some basic features that you must look for in every generator before investing in one. In the list below, we have mentioned those factors which will help you choose the perfect generator for you. Fuel Type: There are two options when it comes to the fuel types for generator. One is the generator that runs on gasoline while the other is the one that runs on propane. There is also a third kind which can run on a dual fuel generator system which is most convenient for the user as they can choose the fuel according to the availability and conditions....

Capacity: The capacity of a concrete sealer is quite important to check to get an idea about how much sealer you can apply before you run out. While most concrete sealers have a capacity of 1 gallon, you can also find larger options at 5 gallons which is more ideal for heavy-duty usage. Sealer Type: You can find various types of concrete sealers out there which offer different results when applied over concrete....

However, dash cams designed for cars are slowly becoming an exception for that. Even though most dash cams are quite expensive, there is a wide range of options available within the $100 range, offering the best performance for basic as well as advanced users. If you are also planning to install a dash cam set in your car under the $100 price mark, here are some things you should keep in mind....

Current Output: Whether you are buying a flux core welder or any other type of welding machine, it is quite important to check its current output as a higher current output of 160 amps or 200 amps is going to offer much better performance than a current output of 100 amps or 120 amps in most cases. Material Thickness: Even if you are getting a flux core welder that offers a high current output, it is not going to be useful for you if it cannot weld thick sheets of metal....

For such jobs, you will need a dedicated hose clamp plier. These are special tools designed to pry open the clamp with minimal effort. Choose a set based on these qualities if you are also looking for a hose clamp plier. Material: For any tool designed for heavy-duty jobs such as plying, the material of the tool has to be strong and rugged enough to sustain a lot of pressure and fatigue to be durable enough to last a long time....

The best alternative to that is a TV that supports traditional input options such as CDs, DVDs, or direct display options like HDMI so that you can watch the content that you have stored locally. For that, you will need to install a portable TV in your car. Here are some things that you should keep in mind when you are buying a portable TV for your car. Battery Capacity: Since we are talking about installing a TV inside a car, you can get the point of buying one that operates on a battery instead of a direct connection....

Therefore, it is very important to keep these components in the best condition so that you won’t face any troubles with the power transmission system of your vehicle. These components are very firmly attached to the driving or driven shafts and you will need a special tool called a bearing puller set to take these parts apart. Here are some things that you should know about a bearing puller set....

One should keep these 2 main factors in their mind before purchase to grab the best one. Bar Capacity – The length of chainsaw mill bar is the primary constrict on the width of wooden log which you’re intended to cut through. So, measure the diameter of the wood and choose the mill that comes with maximum length for best results. Cutting Depth – It determines the thickness of boards which you’re going to cut with sawmill....

So naturally, a lot of gamers and content creators started moving on to AMD’s series of graphics cards with the launch of this series. However, it had been quite a difficult couple of years for us to obtain a high-end graphics card like the AMD Radeon RX 6900 XT at MSRP due to worldwide shortage. But now, the supply chain is stabilized and these cards are back in stock for you....

Wattage: To ensure that any given surge protector can handle the electrical load of your refrigerator, it is quite important to check its wattage rating. For the same, you can find different ratings like 1200 watts, 1400 watts, 1800 watts, and others where a higher rating is always better for handling larger refrigerators. Number of Surge Protectors: Whether you have multiple refrigerators at your home or want to use a surge protector with your washing machine as well, you will need multiple surge protectors for the same....