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Calculate the weight (kg) per meter length of 20 mm diameter steel bar place at a spacing of 200 mm center by center for 1 meter.
- A2.46
- B3.69
- C12.33
- D18.18
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CCommunity
No. of bars required in 1 m length at a spacing of 250 mm centre to centre
$(n = \frac{{1000}}{{200}} = 5)$
Unit weight of bars = 7850 kg/m3
$(Weight\;of\;bars = 5 \times \frac{\pi }{4} \times {\left( {0.020} \right)^2} \times 7580)$
= 12.33 kg
$(n = \frac{{1000}}{{200}} = 5)$
Unit weight of bars = 7850 kg/m3
$(Weight\;of\;bars = 5 \times \frac{\pi }{4} \times {\left( {0.020} \right)^2} \times 7580)$
= 12.33 kg