«Phase» is a confusing word. Electritians can mean: 1) A single voltage 2) A conductor 3) A phase angle Problem is you never know what they are talking about. Quiz of the day: The generator is star connected. Each coil produces a single voltage of 132V , a phase? The load is a boiler with three elements, delta connected. Each element receives one voltage of 23V. In Norway with their IT distribution system, they call ths a phase. But how can 132V at the generator be 230V at the customer? Phases? You never know.

is the Power factor given on the name plate ? Because it seems like you gave yourself .7 equals the power factor. But I didn't see where you solved for that.

I love the way you explained it

My question is, why aren't we using PI in these formulas???? it seems like we are taking a square

Thanks for you help man, your a great teacher

My friend you can't teach something that you are confuse yourself. Has nothing to do with trig. But to the concept of direction and magnitud of a vector. Applied to the direction of the current on two phases.

your fear is telling, however we'll see how quickly you overcome your fear after sitting in the dark for a week.. LOL BTW consumer generator manufacturers actually include a "suicide" cable to parallel generators together for increasing power handling capability.

Music is terrible , good content . But very annoying background

You're smart.

NEC CHAPTER 9 TABLE 8

I am in the 5th week of pre apprentice program and I am having difficulty understanding circuit and combo circuit.

Tq sir

Physics teacher yapped for an hour on how to do this but I watched this 2 minute video and I understand it perfectly and was able to explain it to my mates. Saving my physics grade frfrfrf. WWWWWW

If don't no R then

So its sort of magnetic momentum.

Pls explain how the ohm's law works and the voltage

So, what size wire should I use? Is the wire with a current carrying capacity of 5.88A or 16.8A? because according to my understanding, if you use 5.88A wire then the peak output capacity is only 5.88A x 201.25V. but if you use 16.8A wire, it is equal to 575v x 16.8A. what's true? please explain. Thank You.

AHHHHHHHH!

Thanks a lot!!!! Very clear. I just subscribed!

Excellent

You audio levels are way too low

This job is miserable and stressful. And then you want to stress me out even more with drug testing.Ive never shown up intoxicated but have been so shaken or worn from work that i needed to unwind on some evenings. Especially when I ran a business and didn't have to get drug tested. Cleaning up doesn't help. Harrassing and threatening me about what I do on evenings or weekends doesn't help. Hard drug and alcohol users easily cheat your drug tests and cause work place accidents. Ive seen it. Your only punishing alot of responsible weed smokers. It stays in your system a long time. Ive had to wait a while to be able to pass a piss test. I refuse to cheat. Its not worth the risk to me. Im staying clean but its really frustrating because I hate alcohol and other drugs and this job is taxing. Its mainly that i hate being on a leash. Its my damn body not yours. Just like people drink responsibly and dont come to work intoxicated, people smoke responsibly and don't show up to work stoned.

Hey man, this is Mike Sullivan, your newest subscriber from Saint Charles, Missouri (U.S.A.) ! I am having a wiring problem in my doublewide mobile home! 2 month's ago my room mate plugged in a space heater in her bedroom and it knocked out all the wall receptacle's from her room all the way into the livingroom, the ceiling fan and the switch that runs the outside porch light! I checked the breaker box and the breaker was still in the on position so I turned it off then on again to reset it but nothing happened! I decided to pull the double 15 amp breaker and replace it with a new one from Home Depot. It worked! Everything was working fine again until 2 week's ago my room mate said she was gonna turn in for the evening after she finished reading a book, she plugged in a reading lamp and bang, all the same receptacle's along the wall's, the ceiling fan and porch light went out again !!! I checked the breaker again with a friend of mine who is a maintenance man for an apartment complex, he checked the brand new breaker with his meter and told me it was good! I pulled the receptacle that the space heater and lamp had been plugged into when the power went out and I began inspecting it for any evidence of a short and I noticed that it was backstabbed! The wire's looked good but I decided to change all 8 receptacle's with new screw in type because I wanted to have the piece of mind knowing that the back stabbed one's were gone and the new screw in type were installed to reduce the chance of fire and in the process locate the problem, but all 8 of them looked fine! Can you tell me what to do next to solve this mysterious problem, where do I go from here ??? S.O.S., PLEASE HELP !!! I would greatly appreciate your opinion, thank you sooooo much in advance!

Time 3:07 tan is not equal to opposite \ hypotenuse. It is tan = opposite \adjacent

You did everything except explain why current lags voltage in an inductive circuit. Some of the things made sense. However, when you have a graph depicting voltage and you are talking about current, and there is no current depicted on the graph, then this doesn't explain the current lagging voltage in an inductive circuit. It's a description of where the voltages are, but not the current . You brought up current at the end of the video, but it didn't explain why current lags voltage. Give it a rest ! Most people who want to teach and claim to have some good way of explaining things are actually very bad teachers and can't explain anything that is very technical and can't use physics or electrical theory, mathematics, or an in-depth understanding of the subject matter to make their point. This is simply another example of somebody trying to teach electronics, but doesn't fully understand the subject matter themselves, and can not fully explain why their equation is important to why current lags voltage. Try again. You will need your equation. Explain where that came from. Next, your graph needs the applied voltage, the induced voltage, and the current superimposed on the graph. Show where 0, 90, 180, 270, and back to 360 degrees. Now, point out the current, voltage, induced voltage, electromagnetic charge on the inductor, and show the relationships that fall into play to produce the induced voltage and the out of phase current. I've listened to your video several times and It's very obvious that you did not achieve your goal.

Sorry where u get the 746 from ?

Thanks 😊👍🙏💯

I'm lucky to find this video. Can't wait to explore your channel. Thank you so much

The best

Can I get a link for vectors how to to where to start

"Punch a hole in the wall" in a rental?

why is that the book i read it was done clockwise. what's the difference sir? the Author of my book is Robert Rosenberg

Aporox @5:00 you cant calculate current strictly from turns, (ampere-turns). Without a value for EMF. Current is stil governed by ohms law. Maybe your calculating the max current ?

Thank you very much. God bless you

Living off grid, just My Wife and i, We have used this type cord for four years connected to Our small generator and to an electrical outlet. We only use a few lights, fans and a small ac in the summer. Everything else is propane. Always kept the main breaker off with a metal bracket i made with a lock. In Our situation, it has worked great. Now, this is not for everyone and i do not recommend it if You don't know what Your doing. Being an electrician, I have seen much worse electrical rigs. If You don't know what Your doing, just be safe, get an interlock switch for the main breaker and do it right.

I miss doing these calculations 😊 I used to do this n high school

230 v to 56 volt Please winding ratio Ampere not issue

This has been of so much help to me. Thank you so much.

Thank you!

At 5:48 when you calculate amps from VA, you divide VA by Volts. Do you not also need to divide by sqrt of 3?

Square root of 3? Vs root of 3?

Thank you!!!

beatiful

The dotted line means its mechanically operated

Great video

your sketch couldnt be right in this situation v is maximum ......

From the knuckle to the fingertip helps me understand flow much better, thank you

So this is all for single phase transformer.

60 is a curve to see who is paying attention. It's obviously 55.90

Have a nice day Sir.Can i ask a question.What if parallel wye , low voltage. tap to the contactor. thanks