Alternator is actually a generator that converts mechanical energy into electrical one. In cars, we could find it near engines. Its main purpose is to charge the battery all the time when the vehicle is in a running state for the stability of battery voltage. In case of malfunctioning of this device car’s battery may … Read more
This blog will give you a solution to checking 5-pin relay with a multimeter in simple steps. If you are facing a failed ignition system of your car or truck that may be due to a faulty starter relay. Relay is a type of device which is now present in almost all types of electronic … Read more
What is a Vfd? Vfd or “variable frequency drive” is a device that is used to run motors at different speeds/rpm by controlling the frequency and voltage of their power supply. They are also called speed controlling devices because their main principle of action is motor speed adjustment. If you are working in industry, you … Read more
When a motor failed to start, the first thing one should instantly check is the incoming power supply to that motor. If the supply voltage is within limit, then there is a possible scenario of motor burning out or other vfd, wiring and winding problems. It’s so difficult to say something about motors apparently because … Read more
Electricity is so dangerous for the human body, it can electrocute or burn someone in seconds. That’s why we recommend that everyone should get electrical and multimeters safety training first before starting any type of work with multimeters. Following international electric code, every outlet and appliance should be properly grounded. What is a Ground connection? … Read more
Using an analog multimeter is not much difficult as someone wonders but also needs some skills and experience. In top digital multimeters we get many advanced features like auto ranging, true rms , ncvt or noncontact voltage testing, etc and functions work on automated patterns, we just need to connect meter leads with concerning object … Read more
Ever you need to check the voltage of some outlet supply or volts level coming to electric devices? In that case, you must need a good multimeter that can tell the exact voltage level. To check voltage through a multimeter you don’t need to be an electrician or a trained person first. Just a little … Read more
Resistance is one of the most popular three measurements of any electrical system which are voltage, current, and resistance. Resistance is just like its name, it,s actually opposition to current flow in circuit. Or you can say it as the opposition of medium from which current has to flow. And the quality of material to … Read more
If ever you have faced starting issues in your scooter, lawnmower, outboard motors, and many other electro mechanical devices? If yes, then next time your first step after testing the battery should be to test its cdi box. A CDI or “capacitor discharge ignition system” is called by many other terms like a black box, … Read more
If you’re running a hvac service and maintenance company you must need some important HVAC tools in your tools kit. For successful troubleshooting and quick results, reliable tools are mandatory. We’ll cover almost all types of important hvac tools in this list so you may decide which one is most suitable for your type of … Read more