The guest lecture for the Electrician Domestic Solution (EDS) trainees was organized on November 6, 2021, at Don Bosco Tech Jalandhar, Punjab. Mr Deepak Chana the trainer EDS domain invited his friend Mr Jaspreet Singh as a guest to deliver a lecture on Safety and Precautions. Mr Deepak welcomed him to DB Tech and introduced Mr Singh to his students. Mr Singh interacted with the trainees and asked them a few basic questions about the domain in which the trainees answered well. He explained that there are two types of electricity one is AC that is Alternative Current which is also of two types, Single Phase and Three Phase. The second one is DC that is a Direct Current and is a Single Phase. After the explanation of AC and DC, he briefed the trainees about the safety and precaution measures used in the profession as there is so much danger and risks, the worker should know about all the safety tips while and before working. The information delivered to the trainees was valuable and full of knowledge. The trainees and the trainer thanked the guest for such useful information.