Electricity Companies Electricity companies or utility companies are the companies that engages with power stations, electric power transmission, electricity distributions, electricity utilization, power generation, electric product etc. There are many Electricity companies or utility company in the world. Some of the world’s largest electrical companies have been discussed below. Duke Energy is the largest electric power […]
Electric Power Electric power is generally defined that it is the product of current and voltage in an electric circuit. But it does not clear the concept. Although, Electric power is the rate at which electric energy is consumed in an electric circuit. It tell us how fast a electric circuit is consuming energy. Electric energy is usually converted […]
Starting methods of synchronous motor?
• Starting methods of synchronous motor? Synchronous motor is widely used in industries. This motor is not self starting it requires some additional devices to start the motor. Synchronous motor can started by the following three methods: 1. External prime mover 2. Damper winding 3. Starting using variable frequency External prime mover In this method, […]
Electrical power Electrical power is generally defined that it is the product of current and voltage in an electric circuit. But it does not clear the concept. Although, Electric power is the rate at which electric energy is consumed in an electric circuit. It tell us how fast a electric circuit is consuming energy. Electric […]
What is Resistance? Resistance is defined as the property of substance due to which it opposes the electric current flow through it. For the better understanding take an example. When a potential difference or voltage is applied across a conducting substance, the free electrons start flowing through it. As we know that every substance consists of […]
What is Ohm Law? In 1827, Georg Simon ohm, a German scientist discovered the most fundamental law of electricity. He discovered that the current flowing through a conductor is directly proportional to the potential difference or voltage and inversely proportional to the resistance of conductor. He state it ‘Ohm Law‘. Ohm law deals with the relationship […]