Physics · Refrigeration and Air Conditioning
व्यावसायिक हवाई जहाजों में प्रशीतन प्रणाली (refrigeration system) आमतौर पर प्रशीतक के रूप में निम्नलिखित में से किसका उपयोग करती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1हवा (Air)✓
- 2R-12
- 3R-11
- 4CO2
सही उत्तर देखें
हवा (Air)
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
Preparing for Physics?
Practice full-length Physics mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Refrigeration and Air Conditioning MCQs →Want more practice questions on Refrigeration and Air Conditioning?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Refrigeration and Air Conditioning