Understanding the relationship between temperature and electrical resistance is fundamental in physics and electrical engineering. Temperature significantly influences resistance. This phenomenon is crucial in designing … Read more
In this posts we shall study how does resistance vary with diameter.The resistance is inversely proportion to the area of the conductor.The area is proportional … Read more
The main purpose of use of shunt in ammeter is to bypass the current. The ammeter can carry a small amount of current though it. … Read more
Computers installations small or big are susceptible to harmonics in the power lines. The advance designs of computer and peripherals make them virtually failure proof. … Read more
The induction motor can’t run at synchronous speed because it is not possible to run the motor without load. Even the motor is at no … Read more
When the stator of the induction motor is fed three phase supply, the synchronous rotating field is generated. The flux generated in the stator gets … Read more
We shall understand with an example how the resistance of a wire changes with stretching its length. Example-1 –Change of Electrical Resistance with wire stretching … Read more
The metering class current transformer is used for metering the energy for revenue purposes. Therefore, the metering class current transformer must be as accurate as … Read more
The main characteristic of an electrical system is its waveform which, under all operating conditions and load conditions, must always remain a pure sine wave. … Read more
The PWM INVERTER technology is the basic building block of an Active Harmonic Filter. Active filters are new generation harmonic filters which use modern technologies … Read more