41 - AC CIRCUITS PROBLEM 9 |Finding the Impedance and Power of an AC Circuit|

  Рет қаралды 7,268

SkanCity Academy

SkanCity Academy

Күн бұрын

Пікірлер: 23
@risingrookie7
@risingrookie7 9 ай бұрын
God bless you ❤🎉
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
Amen Amen thanks so much
@adumark5683
@adumark5683 3 жыл бұрын
Nice one ,good work
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 3 жыл бұрын
Thank you so much for your comment
@stanleynnajiofor9548
@stanleynnajiofor9548 2 жыл бұрын
Well explained..m
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 2 жыл бұрын
Thanks so much, Stanley
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
And pls how will you know you have to use complex numbers to solve a particular question
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
The impedance z is made up of real and imaginary component. The real component is the resistance and the imaginary component is the reactance as a result of the capacitance or inductance. Hence you need to use complex numbers
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
Pls what shows that is an RL series circuit
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
RL series circuit has a resistor in series with an inductor
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
@@SkanCityAcademy_SirJohnpls can you show me where the question mentioned the present of an inductor
@capableoldman3260
@capableoldman3260 8 ай бұрын
Thank you❤
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 8 ай бұрын
Most welcome🤗
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
Pls can u solve it without using complex numbers
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
No, ones there is a capacitance or inductance you cant do away with complex numbers.
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
But there was nothing like inductor in the question or …. If yes pls show me
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
Positive reactance is inductive. Negative reactance is capacitive. So if z = 3 + j4, it means the reactance X is 4 ohms Since its positive it is inductive, Hence X = XL = 4ohms
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 9 ай бұрын
So first find the impedance z, then you will know if its positive or negative reactance
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
@@SkanCityAcademy_SirJohn thank you very much
@richardobrasi7323
@richardobrasi7323 9 ай бұрын
@@SkanCityAcademy_SirJohn pls how do I find the actual power and reactive power of 1kVA load operating at 0.85 power factor leading
@Easymoney911
@Easymoney911 3 жыл бұрын
The noise behind your voice is disturbing
@SkanCityAcademy_SirJohn
@SkanCityAcademy_SirJohn 3 жыл бұрын
I Will rectify that in subsequent videos...thank you
@Easymoney911
@Easymoney911 3 жыл бұрын
Welcome
Parallel RL Circuit Impedance and Current
12:15
Dave Gordon
Рет қаралды 28 М.
Andro, ELMAN, TONI, MONA - Зари (Official Audio)
2:53
RAAVA MUSIC
Рет қаралды 8 МЛН
ССЫЛКА НА ИГРУ В КОММЕНТАХ #shorts
0:36
Паша Осадчий
Рет қаралды 8 МЛН
X-ray of new curved LED filament bulb
10:22
bigclivedotcom
Рет қаралды 25 М.
Voltage and Polarity in a Series Circuit
7:35
Vocademy - Electronics Technology
Рет қаралды 17 М.
What are Resistance Reactance Impedance
12:26
Prof MAD
Рет қаралды 1,2 МЛН
Inductive Reactance, Impedance, & Power Factor - AC Circuits - Physics
12:34
The Organic Chemistry Tutor
Рет қаралды 280 М.
Andro, ELMAN, TONI, MONA - Зари (Official Audio)
2:53
RAAVA MUSIC
Рет қаралды 8 МЛН