If you are purchasing cables from a supplier with limited color options or if you are making your own power cables, you can use color tape or banding for the ends of the cables to identify the power sources. With PDU Cables you get the entire cable in a color of your choice for no extra cost.The use of Colored Conduit. A data centers greatest challenge is keeping its equipment up and running 24/7, especially during maintenance on the critical power paths that feed the equipment.f you are purchasing cables from a supplier with limited color options or if you are making your own power cables, you can use color tape or banding for the ends of the cables to identify the power sources. With PDU Cables you get the entire cable in a color of your choice for no extra cost.
Soil tillage. 1  Soil tillage is a method of soil preparation for seedbed preparation, sowing or transplanting, and for crops' growth. 2  The cultivation of the soil using plow, harrow and other farm tools or mechanical implements to prepare the field for crop production.
Tilling the field at right angles to the natural slope after drawing up the elevation contour lines is called contour ploughing in soil, prevents and reduces soil erosion. Terrace Farming In terracing, wide steps are cut around the slopes of hills to prevent soil erosion. Contour ploughing follows the ânatural shapeâ of the slope without altering it. Terrace farming alters the shape of the slope to produce flat areas that provide a catchment for water.