November 7, 2023 by AdminWho invented DC current?Thomas EdisonAlbert EinsteinIsaac Newtonnone Show Correct AnswerExplanation :Related posts:Where is the largest coal mine in Bangladesh?বিদ্যুতের বর্ধিত মূল্য কবে থেকে কার্যকর হয়?Maximum install Capacity of electricity at present in Bangladesh about-What is the 4th number of the series 2, 18, 50,_______
