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With neat explanation sir

Thank you so much sir

In equation V is said to be rms. While doing problems. Why rms is not taken for V. 8:07

tysm

Where can i get the slides for the videos

Lagging angle is positive.

Sir, can i use this video for gate preparation?

Super sir thank you sir

Super sir thank u so much sir

Sir,the alternator field rheostat position at maximum or minimum

autotransformer used to slowly vary the voltage so that in sc test the current is not more than rated curr.

in sc test, the low voltage side is open circuited and all observations taken from h.v. side

in oc test, the high voltage side is kept open and all the parameters are measured from the low voltage side.

o.c.t. used to find the shunt parameters and s.c.t. used to find series parameters.

in Q1 ,sir aren't Zm and (Z2'+ZL') in parallel? how are you directly calculating the impedence by simply adding them?

Sir I am btech 1st year student doing Btech in Marine engineering . In my course basic electronics include . I have watched and written notes till this lecture. Sir i have doubt when my professor teaches us mostly topic he didn't cover but chapter will end very soon .sir you each and every topic very briefly. sir this is relatable and beneficial for me ??

sir, please tell the classes of electrical devices also sir

Why did you use 48.8 for the value of Go in the last question instead of 21.2

Why did you use 48.8 for the value of Go in the last question instead of 21.2

From which book sir you taken it

Thank you for the valuable lectures. The solution of problem 7 should be 0.571 mA

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Siir please continue this series. I have followed your EEE and EM both lecs and tut videos, they were very useful.

Sir please how do I know that the 6000V/400V represent the phase voltage or line voltage?

Thank you, sir.

Nice tutorial on 3PH I.M. numericals. @13:27, I think an error was made for the ratio "Full-Load Torque to Starting Torque". The Expression shown on screen is the ratio of Full-Load Torque to Maximum Torque.

in @10:49 is it Volume or Voltge bcoz down below in the slide volume is mentioned

Sir, How these 2 machines are identical while their nameplates are slightly different

17:25 Sir , shouldn't this be 5 A , the same case if you connect 2 voltage sources of the same rating in parallel.

In the load test it's noticed that when you increase the load on the generator the voltage dropes and the speed increases(strange behavior), you adjust the speed by decreasing the field current of the motor. My question will you be able to adjust the generator voltage by increasing the field current of the generator?

11:43 Is it armature slots or commutator segment?

1:15 please suggest a course on "System theory" and "Logic theory"

Dear Sir, may I inquire about the formula Z1 = Zp + Zs/(a^2) shown at 25:14? I'm curious about its origin and the specific knowledge it relates to. I sincerely apologize, Sir, as I struggle with understanding your lectures, so I've only been able to grasp the information through your presentation slides.

useless

Are both the peaks of emf and torque occurs when the plane of the coil is parallel to the field lines ?

hello sir i have a question and hopefully you can answer. When i have the phasor for one polar voltage how i can find the other voltage phasors ? (i only know that i have to use the law of cosines but when i try i get different results) , example 11.2 from the book power system analysis by john grainger & william stevenson

3:11 if theta is the angle between the field lines an the velocity of the conductor then what is alpha ?

3:15 why masses are involved here ?

10:27 for theta 90/180/270/360 torque is zero not stabe 14:10 How this is stable position? 18:27 It's confusing to see magnetic field lines enter the North pole as indicated by the first figure. Also I think in the 3rd figure according to the electromagnet indicates the 180 degree not 270 degree Thank you, I am learning alot from this playlist ❤

"The magnetic circuits are never excited by DC supply", is this always true? I thought there is no emf induced by there is flux by DC supply Also L depends on physical properties of the inductor but the behavior of the inductor depends on the type of the supply I find this part of the slide confusing

Hi Professor. I am a student in a university, I really enjoy watching your lectures on power transmission lines. I have watched the lectures on medium and long transmission lines, but I noticed that the parameter "conductance" is not mentioned. I would like to ask why this parameter is not discussed and whether or not it is important for medium and long transmission lines. In addition, I am also curious if not mentioning the "conductance" parameter has any impact on the discussion of "propagation constant," "attenuation constant," and "phase constant" in the "tuned power lines" lecture. I look forward to hearing from you soon.

8:47 How/why phi_1 =phi_2 ?

Inductance was not introduced in the lectures !

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Super explanation sir 🎉

Nice explanation sir

At 9:38 why is i2' = -i2K why is the minus sign there

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Hi sir

Thank you sir, good tutorial.