What is Power Factor | Power Factor Explained | COS(θ)

[@PRADIPPHYSICS-gc7ew]

Sir,Fantastic performance,really super….

[@notintherightmood7725]

AMAZING. Kudos to you Sir.

[@FoolishEngineer]

Thank you so much! Please show support to my video with Super thanks and don't forget to subscribe to our channel

[@bctoner]

I was under the impression that the AC power that is supplied to the home is 90 deg difference between the voltage and the current. In this video you are saying that it is not. That we actually have a PF of one. What am I missing?

[@chapmanben575]

Distortion power factor is as harmonic power factor. The power factor you explained as distortion power factor is actually called displacement power factor.

[@nhuphan6969]

In harmonics power factor happening in SMPS, you mentioned that the cap charges quickly but discharges slowly. Why is it? Thanks in advance for any explanation !

[@ConsanguinitySlam]

if you look at the circuit diagram, current can always enter the capacitor either from the rectifier side or the load side. however, current can only leave the capacitor through the load, as the diodes of the rectifier block reverse current. when the capacitor voltage is lower than that of the rectifier, the rectifier sees a very low impedance path through the capacitor, so massive current flows through the capacitor from the rectifier until the voltage across the capacitor matches the rectifier voltage. now, when the capacitor voltage exceeds the rectifier voltage, it can only push current through the load. the load impedance is generally much greater than the impedance seen by the rectifier when charging the capacitor, so comparatively, much less current flows out of the capacitor than in. this is how capacitors in this configuration are able to smooth out the voltage from the rectifier greatly. however, they become less effective as the load becomes greater (lower impedance), as the capacitor discharges too quickly before the rectifier can charge it again on the next cycle.

[@nhuphan6969]

Awesome !!! Thanks 😊

[@MrPabloguida]

In minute 4:10 it shows reactive power been 25W. Shouldn't it be 75W?

[@FoolishEngineer]

Yes, You are right the calculation is wrong! Please accept my apologies

[@SatishKumar-rw9tn]

Superb explanation

[@FoolishEngineer]

Glad you liked it

[@amikhimji]

VERY NICE EXPLANATION THANK YOU.

[@FoolishEngineer]

Glad it was helpful!

[@aswajithrs5119]

@@FoolishEngineer bro how to contact you? Can you please give your mail id ?

[@ThomasHaberkorn]

nice video, however you didn't say what Reactive Power is

[@shivamverma4668]

Please make a video on SEPIC (converters)!!.

[@FoolishEngineer]

SEPIC conv part 1 - kzbin.info/www/bejne/fWXXp2eObrt6hq8 SEPIC conv part 2 - kzbin.info/www/bejne/lXPMkqKEnq91ftk

[@gokulsridhar4841]

Thanks lots for your great explanations

[@FoolishEngineer]

Thank you so much for watching!! Please don't forget to subscribe to our channel

[@FELKITLearning]

Thanks for this class

[@FoolishEngineer]

You are welcome

[@danalex2991]

Nice content . Keep it up

[@FoolishEngineer]

Thank you, We will

[@NSAwatchesME]

he is best teacher 🇮🇳🇮🇳🇦🇲🇦🇲

[@FoolishEngineer]

Thank you so much for watching!! Please don't forget to subscribe to our channel

[@NSAwatchesME]

@@FoolishEngineer but I can't subscribe twice 😭

[@FoolishEngineer]

Then please share the videos with your friends!!

[@NSAwatchesME]

@@FoolishEngineer i don't have any friends :'(

[@ashutoshkusalkar5933]

👌 amazing explanation

[@FoolishEngineer]

Thanks a lot 😊

[@antktn]

Video mentioned (1) Distortion power factor... No, this is displacement power. Distortion power factor=harmonic power factor.

[@mohamedaltahan4875]

amazing explanation

[@FoolishEngineer]

I am so glad you liked it

[@kabandajamir9844]

So nice

[@Vgawde13]

I feel, Your values in the calculations you showed are not correct. It’s good to use simple addition instead of phaser addition, to make the understanding easier, but please mention that.

[@peckelhaze6934]

Nice one!

[@FoolishEngineer]

Thanks for the visit

[@douglasposho9299]

This was helpful...

[@FoolishEngineer]

Glad you liked it!

[@boniamar1661]

Pleas activate the translate to other languages like arabic

[@FoolishEngineer]

Okay, Than you so much for your feedback

[@mohammedaram7514]

good working dear

[@FoolishEngineer]

Thank you so much for watching!! Please don't forget to subscribe to our channel

[@dexterfang7516]

the power calculation is not right. The value of apparent power is not equal to the addition of value of active power and reactive power

[@omaraaziz6706]

TOP TOP TOP

[@FoolishEngineer]

Thank you so much for watching!!

[@nigammohapatra959]

But why this fake accent🤔🤔