Determine the power factor on no-load, Physics

Assignment Help:

A transformer takes a current of 1A when its primary is connected to a 300V, 50Hz supply, the secondary being on open-circuit. If the power absorbed is 120watts,

Determine

(a) the iron loss current,

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

(c) the magnetizing current

 


Related Discussions:- Determine the power factor on no-load

Transform kinetic energy into vertical potential energy, Transform kinetic ...

Transform kinetic energy into vertical potential energy A pole vaulter performs the extraordinary feat of converting his forward kinetic energy to vertical potential energy. Us

What is biasing, Biasing: The application of electric potential to semi...

Biasing: The application of electric potential to semiconductor diode is known as Biasing.

Charge Quantization, Can you please, explain what is ''n'' in this equation...

Can you please, explain what is ''n'' in this equation: Q=ne?

Define the momentum and impulse, Define the Momentum and Impulse. Momentu...

Define the Momentum and Impulse. Momentum, p, is a measure of a car's motion.   p =  m  v where p is momentum in kg-m/s, m is mass in kilograms and v is the velocity of the ca

Ultrasonic, how faster ultrsonic waves will travel in solids.

how faster ultrsonic waves will travel in solids.

Can a solid and liquid together be possible, Can a solid and liquid togethe...

Can a solid and liquid together be possible? Actually, substances can exist in all three states of matter concurrently if the conditions are right. The triple point of a substa

Magnetic effects of electric current, How to find out neutral point ? What...

How to find out neutral point ? What all things we require to equate or form a equation to find the neutral poind and how to do it?

Point out the direction of the current in the loop, Ques: Point out the...

Ques: Point out the direction of the current if any induced to flow in the loop by the changing magnetic field. (Describe is the loop as viewed from above.) Answer:

Capacitor construction, Capacitor have thin conducting plates (usually made...

Capacitor have thin conducting plates (usually made of metal) separated by a layer of dielectric, then stacked or rolled to form a compact device. Many types of capacitors are avai

Refractive astronomical telescope, Refractive Astronomical Telescope: I...

Refractive Astronomical Telescope: It is an optical instrument which is used to see heavenly bodies such as stars, moon and planets is known as telescope. Astronomical teles

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