 Namaskar. Welcome to this course on Domestic Equipment Maintenance. Today's homes are equipped with many appliances that has made a lot of domestic work easier and faster to complete. The rapid development of technology in mechanization increases the availability of different models of domestic equipment in the market. We all know that there is a possibility of breakdown in this equipment due to misuse and mishandling. To reduce the failure of these devices, regular maintenance is needed. Maintenance of the domestic equipment is also necessary to keep it running smoothly and efficiently as well as for extending the longevity of the equipment. Therefore understanding the machine capabilities and its operation is very important for effective handling of equipment. The aim of this course is to impart knowledge and information on various electric appliances and equipment used in our domestic works. This course especially examines and demonstrates the commonly used electric household devices. This course is for anyone who wants to learn the correct operation, working principles, maintenance and repair of home appliances. Now objective of the course are to get an idea about the common tools with specification and function used in household appliances. Next to provide the skill of basic maintenance of domestic electrical devices. Next to enable the learners in identifying the common faults and their troubleshooting arises in domestic equipment. The first few modules of the course will highlight the importance of safety practice, distribution of electricity, power consumption and general tools used in handling electrical equipment. Many appliances are used in the kitchen. Food can also cook much faster using various appliances comprises of heating elements. The course shows you how a heating element is made and works. In addition to this, a demonstration on how to safely service and maintain appliances like rice cooker, electric kettle, room heater and cooking heater will also be addressed. We then discuss washing machine, vacuum cleaner and inverter in terms of how they work and how to maintain them. Cleaning water for cooking or drinking is also essential in the home and we guide you through the operation and maintenance of water purifiers including different water filtration methods. We will also discuss the audio and video systems, their operations and troubleshooting process. The course then highlights in the construction components, types and applications of refrigerator and air conditioner as well as their common faults and troubleshooting process. In the last section of the course, we will study the desktop and laptop computer system and will also explain the working principle and installation process of printer and scanner. It is our 4 credit course having 36 modules which have then divided into 12 weeks, means 3 modules per week. Total duration of the course will be 3 months and it is a multidisciplinary course. The prime eligibility of the course is 10 plus 2. Each module comprises of pre-recorded video lectures, e-contents, overall presentations and demonstrations, suggested readings and multiple choice questions. Regular assignments will be given to the learners in the light of continuous evaluation system. There will be internal as well as external assessments. 30 marks will be allotted for internal assessment and 70 marks for external proctode exam which will be conducted by the host institution. After completion of this course, learners will get the certificate from the host institution. The certificate will help them get recognition while applying for higher studies as the credits earned in the course goes to their academic branch of credit account. It will also help in getting jobs as repair technician or help immensely in getting their livelihood opportunities or encourage them in starting their own service center. Hope you will enjoy the course. Wishing you all the best. Thank you very much.