Sign In


Forgot your password?

Create Account


Know About Transistor in Hindi. NPN Transistor and PNP Transisto…

Know About Transistor in Hindi. NPN Transistor and PNP Transisto...

Hello friends welcome in Learn EEE...

Visit our Website :-

friends is video me ham Transistor ke bare me discuss krenge or Transistor ki working Principle or uske construction ke bare me bhi janenge. is video me apko Transistor ke types NPN or PNP Transistor ke bare me bhi pata lagega. I hope ki ye video apko bahut pasand ayegi or ye video apke liye helpful hogi...

Agar aap hamare channel Learn EEE par new visitor h to aap hamara channel subscribe kar sakte hai taki aap hamari koe bhi video miss na kar de.

? Subscribe our channel...

? Like us on Facebook...

You can download our Android app for Electrical & Electronics Engineering related very important Objective Types Questions and size only 2Mb


List your electronic components at

Tags: transistors

About the Author


  1. Date: December 10, 2017 at 04:21
    Author: Adil khan

    sir plz upload a video on how to select a proper cable for motors

  2. Date: December 11, 2017 at 04:54
    Author: Aj engineering

    Hi doast video kay lay ap na kan se aap used ke ha photo k lay kan se ap used ke ha masge ma batao

  3. Date: January 7, 2018 at 17:27
    Author: uzair ansari

    Ap na daigram ma center ma bass bataya ha or pir count kary to(1pin E)( 2pin C)(3pin B)
    Plzzzz help

  4. Date: April 8, 2018 at 13:50
    Author: Avinash Rao

    Sir abhi mai 9 me hu phir bhi mujhe sab samajh me aa gaya. thanks you v.v.v useful video

  5. Date: April 10, 2018 at 18:06

    NPN/PNP transistor me alag alag number aate he jeseki 547/548 NPN aur 556/557 PNP to ae number se kya hota he, NPN/PNP me alag alag number ke transistor ka kya matlab hota he,
    Pls reply……

  6. Date: June 12, 2018 at 07:35
    Author: ABHI BABA

    sir ji bahut bdiya
    mujhe cummunication ki taiyari krni h ese hi acche achhe vedio bnai ye

  7. Date: August 26, 2018 at 11:15
    Author: Pankaj Aggarwal

    Sir apne bataya npn main jab tak base ko positive terminal se connect nahi kiya ja sakta to circuit purra nahi hoga .. R8 toh humne jo collector pe battery attach kiya hai toh wahan se battery ke positive terminal ko base se connect kr de to kya circuit purra jo jayega…??

  8. Date: September 5, 2018 at 11:42

    sir, npn & pnp transistor ko kaise back to back connection korungi. jo ki transistor ko life baradeti hai!

Leave a Comment