A hole whose lower deviation is zero is called basic hole. H letters indicates basic hole.
29) A hole whose lower deviation is zero called basic hole, which one of the following letter indicates basic hole
Answer is:
H
Explanation:
ISRO Technician-B Machinist Question Paper - 2012 (Set -1) with Answer Key
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Answer is:
Drilling
Answer is:
Suitable for wet and dry grinding
