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  1. For taking offsets with an optical square on the right hand side of the chain line, it is held

    2. A.

    by right hand upside down
    B.

    by left hand upright
    C.

    by right hand upright
    D.

    by left hand up side down.

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    Workspace

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    Answer : Option B

    Explanation :

    No answer description available for this question. 

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