Answer Posted / pratik patel
In machining of any part/component it is impossible to
attain the absolute dimension/value (eg. Outer Dia.=100
mm). such precision is impossible. So tolerance is given
which is nothing but the allowable limits (+/-) in
dimensions(eg. Outer Dia.=100 ^+0.01/-0.005) which is
acceptable and with such tolerance the the part/coponent
will perform the desired function for which it was made.
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