Concept-wise Practice

bead perforation MCQ Questions for Class 12

bead perforation se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with bead perforation.

किस परिस्थिति में छोटी ड्रिल की तुलना में लंबी ड्रिल आवश्यक होती?

Under which condition would a long drill be needed instead of a short drill?

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Correct Answer

C. लंबे मनके में आर-पार छेद करने मेंIn perforating a long bead from end to end

Step 1

Concept

Long beads required deep straight perforations. Understand the relation between tool size and function.

Step 2

Why this answer is correct

The correct answer is C. लंबे मनके में आर-पार छेद करने में / In perforating a long bead from end to end. Long beads required deep straight perforations. Understand the relation between tool size and function.

Step 3

Exam Tip

लंबे मनकों के लिए गहरे और सीधे छेद की आवश्यकता थी। परीक्षा में औजार आकार और कार्य का संबंध समझें।

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