Electrical Engineering · Illumination
तापदीप्त लैंप (incandescent lamps) की तुलना में निम्नलिखित में से कौन सा लैंप बहुत अधिक चमकदार दक्षता (luminous efficacy) प्रदान करता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1नियोन लैंप
- 2कार्बन फिलामेंट लैंप
- 3कम दबाव वाले हाइड्रोजन लैंप
- 4फ्लोरोसेंट लैंप✓
सही उत्तर देखें
फ्लोरोसेंट लैंप
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 Electrical Engineering?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Illumination MCQs →Want more practice questions on Illumination?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Illumination