PS84 Per Unit Impedance Diagram

[@surendrakverma555]

Excellent lecture Sir. Thanks 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@xpt5oo186]

welcome

[@igombeisaac8371]

sir for per unit system, why do we multiply by 1000 and Mega to VA.

[@bibinthomasa3306]

Thank you sir

[@MikeJohnMentzer]

Sir if the load given is having a negative PF, will the load be represented by a resistor and capacitor in parallel or series So the value of X from V^2/ Q will be the reactance for the capacitor?

[@lokesh6229]

Sir at 15:16 you have taken MW/MVA for p.u calculation why? it should be 40MW/.9= 44.44MVA then p.u will be 44.44/30=1.48

[@anywarthomas4914]

May you enlighten me more how got KV base = 11kv on the Left hand side of T1. I thought the KV base on the left hand side of T1 = 33*33/11

[@abhinavthodupunuri2464]

the rating of transformer 1 is not exactly 33/11, it is 11/33 that is the primary circuit (left side) has voltage 11kv and secondary circuit (transmission lines) has voltage of 33kv

[@turkmaneoussama5473]

Thanks a lot I don't understand how the base voltage for each section is selected (2 example)

[@vankamchowdaiah9985]

Transformation ratio is n2/n1;but T2 it will n1/n2

[@engineeringforme3318]

sir u are great

[@vankamchowdaiah9985]

In case of kv rating of T/F

[@sriiisriii795]

💚💚

[@arjunjoshi1015]

Plz help me to improve my basics

[@arjunjoshi1015]

@@lecturesinelectricaleng sure sir I need ur mail Id

[@himanshu2232]

Thank u sir