49 - Voltage, Current and Power in a Balanced 3 - Phase Delta & Star Circuit

[@tanakachiraramire2298]

Simple, straight forward and clear. Thank you

[@SkanCityAcademy_SirJohn]

Great, keep watching for more

[@manyavarshney512]

love the simplicity of your videos !

[@SkanCityAcademy_SirJohn]

Awww thanks

[@SkanCityAcademy_SirJohn]

What's your country of origin?

[@manyavarshney512]

India

[@SkanCityAcademy_SirJohn]

@manyavarshney512 that's nice

[@HameedullahHamdaan]

This clarrified many doubts I had

[@SkanCityAcademy_SirJohn]

Great

[@kakabraza8869]

Studying for an exam and wow thanks alot 😊

[@SkanCityAcademy_SirJohn]

You are most welcome

[@Luciusilver]

Please for the first example.. Why is the 415 V the line voltage of a single line and not that of all the three lines

[@SkanCityAcademy_SirJohn]

Okay, you should take into account the kind of configuration, notice that In a start connection, the VL = VP * root (3) But in a delta connection VL = Vp

[@Luciusilver]

@@SkanCityAcademy_SirJohn Please my worry is how do I know the voltage given in a question is a single line voltage and not that of all the three lines combined

[@SkanCityAcademy_SirJohn]

@Luciusilver usually check the type of configuration,

[@tabraizhussain5881]

In the last question the phase angle was lagging. Should this be denoted as -31.9 not 31.9 in the final answer?

[@mdalamgirhossen8223]

We know that,for Y connected,Vline=√3 Vp

[@mohubemahlatsephaladi6246]

thank you sir.

[@nassergad638]

Appreciated 🙏

[@SkanCityAcademy_SirJohn]

Thanks so much

[@couragekwawu-hg4nb]

pls am an apprentice how do i easily understand this, where should i start from so that i can understand the process plssssss🙏

[@AbdulSalam-fv9bt]

Please when are you dropping more videos on this topic esp solving three phase balanced circuits

[@SkanCityAcademy_SirJohn]

Starting from tomorrow God willing

[@pallabbiswas4457]

Great

[@SkanCityAcademy_SirJohn]

Thank you

[@gustavomarcelo7250]

Hi.Does Zp has angle?

[@SkanCityAcademy_SirJohn]

Yes, Zp has an angle that is when there are either capacitive or inductive effects in the impedance. NB: if the impedance is only due to a resistor, then zp has zero angle. But we usually don't indicate angel for zp when we want to derive Ip but in a typical question you may have zp having an angle.

[@ransfordobeng-01]

Please where do you get your questions Same as those in my slides

[@rudolf6205]

🤣😂😂

[@amwesigamartin4560]

My qn. Is on phase angles, can u try using 0°, 120° and 240° too

[@SkanCityAcademy_SirJohn]

Yes you can

[@amwesigamartin4560]

@@SkanCityAcademy_SirJohn maybe u try it out too