General Studies · Metrology and Metrology Instruments
सतह की बनावट (surface texture) और खुरदरापन को मापने और रिकॉर्ड करने के लिए निम्नलिखित में से किस इलेक्ट्रॉनिक उपकरण का उपयोग किया जाता है?
- 1टेलीसर्फ (Talysurf)✓
- 2स्किड्स (Skids)
- 3एडजस्टमेंट स्क्रू (Adjustment screw)
- 4मैकेनिकल सरफेस इंडिकेटर (Mechanical surface indicator)
सही उत्तर देखें
टेलीसर्फ (Talysurf)
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