railway RRB Technician Grade 1 Mock Test 2024 Analog Electronics Diodes and Its Applications

In LED, light is emitted because:

1
Light falls on LED
2
Recombination of charges takes place
3
PN junction emits ligh light when heated
4
IR light falls on LED
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters