Answer / viswa

stupid santosh, don't guide people wrongly

Answer / s.alagusundaram

d2/167

Answer / k.mathiarasan, +91 9486072995

unit weight of steel = (d*d)/162
d - diameter of the rod

Answer / jeet

y to divide d*d*7850*3.14/4 by 100000

Answer / lalwin

d2x3.14x7870
ie the qty of steel x density of steel
7870 is the density of steel kg/m3
for example
take the weight of 1m 8mm rod
(.004)2x3.14x7870 ---- 0.3953 kg

Answer / m.rajesh

Weight of rod M/per len d2=Dia of rod /162

Answer / tanuja

cut 3 samples from supplied meterial for finding out unit
weight one metre length. weigh in elctronic balance and
average the weight will get av weight

Answer / bharathiraja.m2008

squre root of d/164

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