ఆకురాయి తయారు చేయడానికి ఏ పదార్థం ఉపయోగించబడుతుంది?

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ALP CBT 2 Fitter Previous Paper: Held on 21 Jan 2019 Shift 1
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  1. అల్ప కార్బన్ ఉక్కు 
  2. అధిక కార్బన్ ఉక్కు
  3. అల్యూమినియం
  4. పోత ఇనుము

Answer (Detailed Solution Below)

Option 2 : అధిక కార్బన్ ఉక్కు
Free
General Science for All Railway Exams Mock Test
20 Qs. 20 Marks 15 Mins

Detailed Solution

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వివరణ:

  • ఫైలింగ్ అనేది ఆకురాయిని ఉపయోగించడం ద్వారా వస్తువు నుండి అదనపు లోహంని తొలగించే పద్ధతి.
  • ఫైల్‌లు అనేక ఆకారాలు మరియు పరిమాణాలలో అందుబాటులో ఉన్నాయి.
  • అవి అధిక కార్బన్ లేదా అధిక గ్రేడ్ పోత ఉక్కుతో తయారు చేయబడ్డాయి.
  • ఆకురాయి (శరీరం) యొక్క దంతాల భాగం మాత్రమే గట్టిపడుతుంది మరియు నిగ్రహించబడుతుంది.

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