what if i want to lap a 20mm dia and a 16mm dia together wat
will be the lap length??
a) 1m
b) 80mm
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Answer Posted / as.
When two bars of different dia lapped together, lap length is provided based on lower dia.
Here both both 20 & 16 mm used. So, lap length is based on 16 mm. Normally, we provide lap length 50 times dia of bar. So lap length in this case will be 800 mm.
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