Physics · Measuring Instruments
A dual-beam Cathode Ray Oscilloscope (CRO) uses how many electron guns in the same Cathode Ray Tube (CRT)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 12✓
- 24
- 35
- 43
Correct answer
2
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 Measuring Instruments MCQs →Want more practice questions on Measuring Instruments?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Measuring Instruments