Concept-wise Practice

casting-process MCQ Questions for Class 12

casting-process 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 casting-process.

मोम-क्षय विधि में गर्म करने पर मोम का क्या होता था?

What happened to the wax when heated in the lost-wax method?

Explanation opens after your attempt
Correct Answer

B. वह पिघलकर बाहर निकल जाता थाIt melted and flowed out

Step 1

Concept

Heating removed the wax and left a hollow mould. Link the name of the method with its stages.

Step 2

Why this answer is correct

The correct answer is B. वह पिघलकर बाहर निकल जाता था / It melted and flowed out. Heating removed the wax and left a hollow mould. Link the name of the method with its stages.

Step 3

Exam Tip

गर्म करने पर मोम निकल जाता था और भीतर खोखला सांचा बनता था। परीक्षा में विधि का नाम उसके चरण से जोड़ें।

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