Evening people,
Was hoping someone could help me with this problem I'm having.
I am writing up my portfolio NVQ and writing about installing metal trunking. On the OSG page 143 table D4, column number 1 list the trunking sizes by cross sectional area. The trunking I have used was 100mm x 100mm, how do I work out the cross sectional area for 100mm x 100mm trunking? My only guess is that 100mm x 100mm would be 10,000mm2 which falls into the last row of column 1 which is A>5000mm2?
If anyone could help or confirm my guess please. Much appreciated!
Was hoping someone could help me with this problem I'm having.
I am writing up my portfolio NVQ and writing about installing metal trunking. On the OSG page 143 table D4, column number 1 list the trunking sizes by cross sectional area. The trunking I have used was 100mm x 100mm, how do I work out the cross sectional area for 100mm x 100mm trunking? My only guess is that 100mm x 100mm would be 10,000mm2 which falls into the last row of column 1 which is A>5000mm2?
If anyone could help or confirm my guess please. Much appreciated!
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