Soil color does not affect the behavior and use of soil; however, it can indicate the composition of the soil and give clues to the conditions that the soil is subjected to.ark brown or black color in soil indicates that the soil has a high organic matter content. Wet soil will appear darker than dry soil. However, the presence of water also affects soil color by affecting the oxidation rate. Soil that has a high water content will have less air in the soil, specifically less oxygen.
Re: On coil / off coil temperature. Originally Posted by The Viking First you would have to determine what type of kit you are looking at. In your example above, for the indoor coil, the on coil temp would be 24 degrees for a recirculating unit and 45 degrees for a 100% fresh air unit...e: On coil / off coil temperature. Originally Posted by The Viking First you would have to determine what type of kit you are looking at. In your example above, for the indoor coil, the on coil temp would be 24 degrees for a recirculating unit and 45 degrees for a 100% fresh air unit...
The ultimate temperature in the winding is the sum of the ambient and the winding temperature rise. For example, if a motor is rated with a 1.15 service factor and has a class B (130 C) insulation system, the temperature rise according to NEMA Stds.l.â on nameplates, insulation class is a standard, industry classification of the thermal endurance of the motor winding. Insulation class is indicated by a letter designation such as A, B, F or H (see Table 2), depending on the windingâs ability to withstand a given operating temperature for a given life.