HANDWRITTEN NOTES

Wednesday, December 29, 2021

Dc Offset In Fault Current || DC Component In Fault Current ||

 Dc Offset In Fault Current || DC Component In Fault Current ||




about this video- in this video I explain you what is dc offset in fault current. and I also explain you why there is asymmetrical waveform of fault current . I also tell you about what is the magnitude of DC component and its polarity when fault occur. I also tell you about where the maximum asymmetry occur in fault current. I also tell you about why there is DC component in fault current.

What Is Dc Offset || DC Offset ||

 What Is Dc Offset || DC


Offset ||





about this video-

in this video I explain you what is dc offset.


Sunday, December 26, 2021

  First Pole To Clear Factor || First Pole To Clear Factor Of Circuit Breaker ||

 

First Pole To Clear Factor || First Pole To Clear Factor Of Circuit Breaker ||




about this video-
in this video I explain you what is first pole to clear factor in circuit breaker.what was the formula for first pole to clear factor and the parameters on which the value of first pole to clear factor depends I also tell you the value of first pole to clear factor for effect effectively grounded system and for ungrounded system .

Tuesday, December 21, 2021

Affect Of Armature Reaction On Active Recovery Voltage 

 Affect Of Armature Reaction On Active Recovery Voltage 




about this video-

in this video I explain you about the effect of armature reaction on Active recovery voltage in circuit breaker.

Active Recovery Voltage Will Be Maximum For Power Factor Of

 Active Recovery Voltage Will Be Maximum For Power Factor Of





about this video- in this video I explain you question which was asked in in SSC Je 2009 and the question is the active recovery voltage will be maximum for power factor of

Effect Of Power Factor On Active Recovery Voltage | Affect Of Pf On Instantaneous Recovery Voltage |

 Effect Of Power Factor On Active Recovery Voltage | Affect Of Pf On Instantaneous Recovery Voltage |





about this video-

in this video I explain you the effect of power factor on Active recovery voltage in circuit breaker. we will take different cases like when the system is resistive then what is the effect of power factor on Active recovery voltage another case when the system is reactive nature.

Monday, December 20, 2021

Active Recovery Voltage And Its Expression || Factors Affecting Active Recovery Voltage ||

 Active Recovery Voltage And Its Expression || Factors Affecting Active Recovery Voltage ||




about this video-

in this video I tell you about active recovery voltage in circuit breaker what is the definition of active recovery voltage and also tell you about the expression of active recovery voltage I also tell you about factor affecting active recovery voltage in circuit breaker