Voice of EEEian

Analog Communication:: (Angle Modulation-2).

Maths on angle modulation

Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Analog Communication:: (Angle Modulation-1)

Here I'm showing the basics of angle modulation( FM and PM) considering message signal as sinusoidal, square and triangular. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of Rotating Machine:: 5.2 (Elimination of Harmonics).

REST of the elimination of harmonics with proper diagram and theory considering all possibilities. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of Rotating Machine:: 5.1 (Elimination of Harmonics).

In the last lecture I was trying to clarify the effect of harmonics on magnetic field and induced emf.
Here I provide a brief discussion on how we can eliminate the harmonics. There are three constructional method to remove the harmonics. I try make a clear picture for the elimination of harmonics with proper diagram and theory considering all possibilities. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Concept of Rotating magnetic field

Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of Rotating Machine:: 4 (Effects of Harmonics).

A brief discussion on rotating machine basics containing effects of harmonics on magnetic field, flux and induced emf at any rotating machine and also being shown using proper diagram and theory considering all possibilities. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Fourier Series:: 3 (Exponential fourier series, Magnitude spectra, Phase spectra)

Here I'm trying to make clarify the concept how Fourier series work, exponential fourier series, magnitude & phase spectra using some mathematics. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Fourier Series:: 2 (Condition for symmetry Half & Quarter)

Here I'm trying to make clarify the symmetry condition. Half wave symmetry and Quarter wave symmetry have been discussed with proper mathematics. If we can make our understanding on half and quarter wave symmetry, we can determine the fundamental equation from any wave shape. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Fourier Series:: 1 (Fundamental equation and some mathematics we need to understand the topics)

Here I'm trying to make clarify the Fourier series and some mathematics that we need further to make our understanding. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of DC Machine:: 5 ( Brush shifting and it’s effect on Armature reaction).

Here I'm trying to make understand why the brush get shifted, what's it effect on Armature reaction, it's limitations in the case of Motor and Generator. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of DC Machine:: 4 ( Armature reaction and it’s effect).

Here I'm trying to make understand the armature reaction, it’s effect and how we can minimize it in the case of Motor and Generator. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv

Basics of DC Machine:: 3 (Basic Terms/Parts).

Here I'm trying to make understand the basic terms or parts for Motor and generator. Anyone (academic student or job seeker) wants to improve his/her basic concept can go through the notes.

A lecture will be uploaded later on this topics at this Channel https://youtube.com/?si=yVM_hqJClOq80rGv