Electrical engineering

Power efficiency and all day efficiency of transformer The definition of  Power efficiency and all day efficiency of a transformer is as given below Definition: Power efficiency is defined as the ratio of Output power to the Input power. Mathematically, it is represented as  All day efficiency  is defined as the ratio of Output energy to the Input energy calculated over 24 hours. Mathematically, it is represented as  Q) Now, the question is why two efficiencies are required for the transformer? Let us first know about the types of transformers based on the location. They are as listed below: Power transformer. Distribution transformer. Power transformers are located on the sending end/generating end side of power system  whereas the distribution transformer are located on recieving end/load end side. What is the need of Power efficiency? The power system is an interconnected network and the power transformer is located on the sending end side of the system. Henc...