The maximum tolerance in a 20 m chain is Posted on April 16, 2024April 16, 2024 by engineer5 Comments a) ±2 mm b) ±3 mm c) ±5 mm d) ±8 mm Ans: c
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Sir can u explain why?
msa of m15,m20,m25
thanks for the info…
but what’s the maximum tolerance in 30 m chain??
the maximum tolrence in 20 m. chain is +- 5mm and 30 m . chain is +- 8mm ok
How can we say the tolerance of any length chain .I mean is there any calculation for that