In this category we will about electrical engineering
In this tutorial, we are going to learn about Losses in Transformer. There are two types of losses which may occur in transformer. Iron losses or core losses or constant losses. Copper losses or I2R losses. Core or Iron losses: This loss includes Hysteresis loss and Eddy current loss. These losses are independent of load … Read more
In this tutorial, we are going to learn about Transformer. What is Transformer? One of the most important components in the entire power system. There are millions of transformers in our power system. It is considered as the backbone of the power system due to its huge importance. It is used in electrical circuit to … Read more
In this tutorial, we are going to learn about Electrical Substation. In this tutorial, we are going to learn about Electrical Substation. What is Electrical Substation? Electrical Substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low or the reverse, according to their place in the … Read more
In this tutorial, we are going to learn about Interview Questions and Answer for Maintenance Engineer Question1. What is difference between Neutral and Earthing? Answer – Neutral point get from transformer and it is use for complete circuit. Earthing point we make use in earth, we use one wire which is one side is connected … Read more
In this tutorial, we are going to learn about interview questions of DC motor. Question1. What is DC motor? Answer – It c converts electrical energy into mechanical energy. Question2. What is rule of DC motor operating on the principal? Answer – It is working of Fleming left hand rule. Question3. What is the principal … Read more
In this tutorial, we are going to learn about main topics of electrical engineering. Here below are the main topics of electrical engineering. Capacitors – It is a device which store electrical energy in an electric field. Inductors – It is a device which stores energy in a magnetic field. Transformer – It is a … Read more
In this tutorial, we are going to learn about Calculate Solar Power for Home Appliances. Here we are taking example of 300W solar system calculation: Suppose that we have below items in our home for daily uses then we will calculate the power accordingly. 2 Fan which have power of 80W for each then total … Read more
In this tutorial, we are going to learn about the use of Heat –Sink. Below are the main points that are used for the Heat – Sink: All of our electrical devices are built by combining different electronics components together. Each component has a specific function. Let’s take an example of lighting circuit. The battery … Read more
In this tutorial, we are going to learn about Best Tutorial on Basic Electrical Topics. Below are common topics for electrical engineering. Current Voltage Resistance Electric Power Power Efficiency Energy Efficiency 1.Current It is the rate of flow of electric charge in the electrical field, generally in an electrical circuit. Current is the same as … Read more
In this tutorial, we are going to learn about UPS. UPS UPS full form is an uninterruptible power supply, It is an electrical equipment which provides emergency power to a load when the input main power off and it is called continual power system. UPS is used for store electricity in batteries. And this energy … Read more