Computer · Optoelectronic Devices
The two basic components integrated within a standard optocoupler are _______.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1photodiode and crystal
- 2crystal and LDR
- 3LED and LDR
- 4LED and phototransistor✓
Correct answer
LED and phototransistor
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Optoelectronic Devices MCQs →Want more practice questions on Optoelectronic Devices?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Optoelectronic Devices