Determine the primary current and power factor, Physics

Assignment Help:

A single-phase transformer has 2000 turns on the primary and 800 turns on the secondary.

Its no-load current is 5A at a power factor of 0.20 lagging.

Assuming the volt drop in the windings is negligible,

Determine the primary current and power factor when the secondary current is 100A at a power factor of 0.85 lagging.

 


Related Discussions:- Determine the primary current and power factor

Electromagnetic induction, what is construction,,, principle...and working ...

what is construction,,, principle...and working of AC generator

Capacitors, Capacitors: When a voltage is applied to a capacitive circu...

Capacitors: When a voltage is applied to a capacitive circuit there is a change in the electric flux. The ease with which this change takes place is a measure of the capacitan

Drift of charge carriers in semiconductor, Ohm''s law establishment using d...

Ohm''s law establishment using drift of charge carriers

Properties of laser, Properties of laser: Lasers have applications in ...

Properties of laser: Lasers have applications in various disciplines of science and technology. They also find applications in industry, medicine and defence and space science

Chemical bonding, does sodium sulfate contain both ionic and covalent bonds...

does sodium sulfate contain both ionic and covalent bonds

How are amps and watts related, How are amps and watts related? In a nu...

How are amps and watts related? In a nutshell, the power (measured in watts) dissipated by a resistance is directly proportional to the square of the current (measured in amper

Grandfather paradox, Grandfather paradox: A paradox proposed to discou...

Grandfather paradox: A paradox proposed to discount time travel & revel why it violates causality. Say that your grandfather constructs a time machine. Currently, you employ h

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