एक टैपिंग छेद में टैप का आकार ______होना चाहिए।

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ALP CBT 2 Fitter Previous Paper: Held on 23 Jan 2019 Shift 1
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  1. के समान
  2. 10 mm से बड़ा 
  3. से भी बड़ा
  4. से छोटा

Answer (Detailed Solution Below)

Option 4 : से छोटा
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संकल्पना:

  • टैपिंग टूल के माध्यम से आंतरिक थ्रेड्स को बनाने के लिए किए जाने वाले प्रचालन को टैप कहा जाता है।

  • आंतरिक थ्रेड्स को काटने के लिए एक टैप का उपयोग करने से पहले, एक छेद ड्रिल किया जाना है।
  • छेद का व्यास ऐसा होना चाहिए कि थ्रेड को काटने के लिए टैप के लिए छेद में पर्याप्त सामग्री होनी चाहिए।
  • थ्रेड्स के लिए, छेद का आकार टूल से छोटा होना चाहिए यानी टैप।
  • टैप ड्रिल का आकार इसके द्वारा दिया जाता है:
  • टैप ड्रिल आकार = मुख्य व्यास - पिच

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Last updated on Jul 4, 2025

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-> RRB ALP Exam Date OUT. Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article. 

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