Physics · Diode Valve
थर्मिओनिक डायोड वाल्व में कैथोड को गर्म करने पर कौन सी मुख्य परिघटना घटित होती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1क्षेत्र उत्सर्जन (Field emission)
- 2द्वितीयक उत्सर्जन (Secondary emission)
- 3तापायनिक उत्सर्जन (Thermionic emission)✓
- 4प्रकाश-विद्युत उत्सर्जन (Photoelectric emission)
सही उत्तर देखें
तापायनिक उत्सर्जन (Thermionic emission)
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 Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Diode Valve MCQs →Want more practice questions on Diode Valve?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Diode Valve