The Polytechnic Classes(official) ๐ŸŽ“
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The Polytechnic Classes(official) ๐ŸŽ“
1.66K subscribers
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/62j_aVYYKTQ
YouTube
An Important Update Of Reasoning And Math Classes By Raaj Sir
USEFUL FOR BANKING, SSC, RAILWAY, DEFENCE AND STATE EXAMS
750 viewsMagician Raaj, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/CX3yooAb5E8
YouTube
Lec.15 || Series & Parallel Operation Of SCR || POWER ELECTRONICS || 5th Semester || By~Alok Ranjan
758 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/CX3yooAb5E8
YouTube
Lec.15 || Series & Parallel Operation Of SCR || POWER ELECTRONICS || 5th Semester || By~Alok Ranjan
767 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/mGVdJi6K1n0
YouTube
Lec.14 || Unit 3 ~Television Broadcasting || Television Engineering || 5th sem. || By~ Abhishek Sir
775 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/rogXc19jJyw
YouTube
Lec 1 || Basic English || By ~ Gaurav Lama From Shillong
781 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/3idMWYRNZU0
YouTube
Lec. 15 || Television broadcasting (Part 2 ) || 5th sem. Television Engineering || By~ Abhishek Sir
791 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
Tropospheric Scattering.pdf
4.9 MB
Tropospheric Scattering
919 viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
Virtual_Height_,_Critical_Frequency_,&_MUF_5th_sem_Radio_.pdf
7.1 MB
Virtual Height , Critical Frequency ,& MUF (5th sem Radio )
1.22K viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
Unit 3 - Tv Broadcast (5th Sem Television).pdf
11.4 MB
1.43K viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
Yagi_Uda_Antenna_5th_sem_radio_&_6th_sem_advance_communication.pdf
1.4 MB
1.45K viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
Turnstile Anteena (5th sem radio).pdf
1.7 MB
1.25K viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
Series operation of SCR (5th sem. Power Electronics).pdf
4.7 MB
962 viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/Ou8EpkUrfIk
YouTube
Lec.16 || Parallel Operation Of SCR || 5th sem. || POWER ELECTRONICS || By~ Alok Ranajn
791 viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/v3M8e-9suug
YouTube
Doubt class regarding range formula
range equation
784 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
Parallel Operation of SCR (5th sem Power Electronics).pdf
1.5 MB
967 viewsAlok Ranjan, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/l_CcyzuiGr4
YouTube
transistor symbol
playlist of drawing :- https://www.youtube.com/playlist?list=PLy_b3qPy4eBgEG2KbjXGYG6hrLPlZyFGq
767 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
777 viewsMagician Raaj, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/le9A_I7Ydq8
YouTube
Time, Speed and Distance, Buses/Bullet Firing and Police-Thief/Dog-Rabbit based questions
Buses, bullets firing and Police-Thief/Dog - Rabbit questions Useful for Railway, Ssc and State exams
769 viewsMagician Raaj, 
The Polytechnic Classes(official) ๐ŸŽ“
https://youtu.be/baSrtl_7TpU
YouTube
Lec.12 || Unit ~4 :-Antenna properties ( part1) || 5th sem. Radio || By~Abhishek Sir
radio and telecommunication :- https://www.youtube.com/playlist?list=PLy_b3qPy4eBhfuAhTeLmtrw5h4lV8K9D7

6 th sem advance communication plylist :- https://www.youtube.com/playlist?list=PLy_b3qPy4eBjhZqOL8yxUkjKMBKP5LpO6
798 viewsAbhishek Kumar, 
The Polytechnic Classes(official) ๐ŸŽ“
781 viewsMagician Raaj, 
The Polytechnic Classes(official) ๐ŸŽ“
Power Electronics

https://youtu.be/unEEj_81H10
YouTube
Lec.17 || SCR as a Half Wave Rectifier || 5th sem. POWER ELECTRONICS || BY- ALOK RANAJN
810 viewsAlok Ranjan,