Determine the iron loss current, Physics

Assignment Help:

A transformer takes a current of 0.8A when its primary is connected to a 240 volt, 50Hz supply, the secondary being on open circuit. If the power absorbed is 72 watts,

Determine

(a) the iron loss current,

(b) the power factor on no-load, and

(c) the magnetizing current.

 


Related Discussions:- Determine the iron loss current

Explain static electricity, Static Electricity: 1. There are two types ...

Static Electricity: 1. There are two types of charges positive and negative. 2. Like charges repel and unlike charges attract each other. 3. Charged bodies make electric

Rydberg formula, Rydberg formula (Rydberg): A formula which define all...

Rydberg formula (Rydberg): A formula which define all of the characteristics of hydrogen's spectrum, comprising the Lyman, Paschen, Balmer, Pfund series and Brackett,. For

Motion in one dimension, #question.A tortoise can run with a speed of 0.12 ...

#question.A tortoise can run with a speed of 0.12 m/s, and a hare can run 20 times as fast. In a race, they both start at the same time, but the hare stops to rest for 4.0 minutes.

Voltage, Voltage: Voltage is the electrical equivalent of mechanical po...

Voltage: Voltage is the electrical equivalent of mechanical potential. If a person drops a rock from the first storey of a building, the velocity it will reach when dropped wi

Vibrating strings, Two wires on a piano are the same length and are pulled ...

Two wires on a piano are the same length and are pulled by the same tension. wire 1 vibrates at a frequency 1.5 times the frequency of wire 2. Calculate the ratio of their masses (

Determine the focal lengths of the lens, An object located four focal lengt...

An object located four focal lengths in front of a thin, converging lens is moved to within two focal lengths of the lens.  As a result, does the size of the image produced by

Explain isolated system, ISOLATED SYSTEM: "When a number of bodies are ...

ISOLATED SYSTEM: "When a number of bodies are like that they can exert force upon one another and no external agency exerts a force on them, they are said to form an isolated s

Laser, why we use he-ni laser light in michelson interferometer

why we use he-ni laser light in michelson interferometer

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd