Question 2 (20 Marks) Refer to the typical cable details drawing below as an example CORE WITH MULTI-STRAND COPPER poxxx
Posted: Tue Jun 07, 2022 3:04 pm
- Question 2 20 Marks Refer To The Typical Cable Details Drawing Below As An Example Core With Multi Strand Copper Poxxx 1 (55.39 KiB) Viewed 86 times
Question 2 (20 Marks) Refer to the typical cable details drawing below as an example CORE WITH MULTI-STRAND COPPER poxxxxxx pooooooo 42,11 57,45 INNER SHEATH OUTER SHEATH STEEL WIRE Figure 1: Typical Drawing - Cable details Your duty is to draw a different cable drawing with the following details: Draw a 70mm² 3 core cable arranged as a trefoil. 2.1 Draw three cores in trefoil - Each cable core to be 4,72mm radius (3) - The thickness of individual core sheathing to be 0,28mm (3) ECD1501 ASSIGNMENT NO.4_2022 (6) - Apply solid hatch on each of the cores and must be RED, YELLOW and BLUE in colour 2.2 Draw the inner sheathing around the three cable cores to be 11,2mm. Show dimensions (2) 2.3 Draw outer sheathing around the entire cable and must be 13,5mm radius (2) 2.4 Draw the steel wire armouring around the inner sheathing, each strand must in the centre between the inner sheath and the outer sheath. The strands must have a radius of 0.42mm. (4)