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Working Principles of Home Appliances

Learn how to operate, maintain, take safety precautions, and repair home appliances, with this free online course.

Publisher: ADU
A rapidly changing world has made doing work much easier and simpler with the use of electric appliances. Some of the commonly electric appliances are discussed in this course, together with and non-electric, like water purifiers. Are you a resident looking for information about the operation, working, and maintenance of these devices? Or are you an electrician interested in the repair of these appliances? So, why wait? Start learning today.
Working Principles of Home Appliances
  • Duration

    3-4 Hours
  • Students

  • Accreditation






View course modules


Today’s houses have many appliances to do daily activities. In this free online course, you will learn about the operation principles, the advantages and disadvantages, the maintenance, and the repair of these house appliances. These devices are used in the kitchen and other places inside the house. For basic living, the need for light is one of the most essential, how do we create light? This course will explain the characteristics of lamps along with the operation and working principles of lamps. You will learn about the four main types of lamps, incandescent, fluorescent, compact fluorescent and light-emitting diodes or LEDs. Clean water is essential in the home whether it is for cooking, cleaning or drinking. The course will guide you through the operation and maintenance of water purifiers including the activated carbon, reverse osmosis, and ultraviolet purifiers.

Cooking food has always been done by people on a fire stove or even just a fire, today, food can be cooked much quicker using different cooking appliances. Do you want to know how these appliances heat and cook the food? This course will teach you about how a heating element is made and works. There are many different electrical cooking appliances, you will learn about how to services and maintain many appliances. Such as a rice cooker and the safety precautions when using one. The course will teach you about complex cooking appliances to the simple ones like an electric kettle. However cooking appliances are not the only type of heating appliance found in the home, clothes dryers and washing machines also have heating elements as part of their function. This course will guide you through how they work, function and about how you can repair them.

Next, the course will discuss air appliances, how they work and how to maintain them. Following that the course will teach you about the different types of electric grinders and mixers used in kitchens. But what about powering all of these various appliances? In the last section, the course will delve into the Unentruppeted power supply unit or UPS unit. Where you will learn about how the UPS unit regulates voltage, the types, and troubleshooting of UPS units. The course will also discuss the typical type found in the home and their operation. This course will be useful to people who want to learn the correct operation, the working principles, and the maintenance of home appliances. The troubleshooting and the repair of electric home appliances must be done only by certified electricians. So, this course will be very useful to electricians who want to gain an in-depth understanding of the repairing and servicing processes for these appliances. So, why wait? Start learning today.

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