How to test polerity of BC547 | hFe of Transistors

Hi guys,

In this video I have shown practically,
1. how to test a transistor BC547, whether it is NPN or PNP
2. how to find the BASE, EMITTER & COLLECTOR terminal of it
3. and the use of "hFE" in digital multimeter with explanation.

If you find this video helpful please LIKE it and SHARE with your friends.
And don't forget to SUBSCRIBE and press the BELL icon to get Notifications while I upload a Video like this.

Watch
Inside a Digital Multimeter (HAOYUE DT830D) :
   • Inside a Digital Multimeter | DMM ful...  

BC547 Transistor Datasheet : https://www.alldatasheet.com/view.jsp...


*Voltage may vary due to improper input voltage and accuracy of DMM


Tools used-
___________
Digital Multimeter : Haoyue DT830D
Camera : Nokia 6.1 plus


Any quarry related this video please Comment.

#Transistor
#BC547
#npn_or_pnp