मोम-क्षय ढलाई में सबसे पहले किसकी आकृति बनाई जाती थी?
In lost-wax casting what was shaped first?
Explanation opens after your attempt
A. मोम का नमूनाA wax model
Concept
A wax model was covered with clay to prepare the mould. Remember the stages of the technique.
Why this answer is correct
The correct answer is A. मोम का नमूना / A wax model. A wax model was covered with clay to prepare the mould. Remember the stages of the technique.
Exam Tip
मोम की आकृति पर मिट्टी चढ़ाकर सांचा तैयार किया जाता था। परीक्षा में तकनीक के चरण याद रखें।
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