General Studies · Machining and Machine Tools
The quality of surface finish (roughness grade) that can be achieved under good operating conditions on a milling machine is in the range of ________.
- 1N4 to N8✓
- 2N3 to N4
- 3N2 to N4
- 4N11 to N12
Correct answer
N4 to N8
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!
Preparing for General Studies?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Machining and Machine Tools?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Studies · Machining and Machine Tools