What are the advantages of rubber lube?
What will be an ideal response?
Using rubber lube provides the following advantages:
1. Rubber lube reduces friction between the tire beads and the edge of the rim during mounting.
2. Rubber lube helps to seal around the bead during initial inflation of the tire.
3. Friction between the bead seats and the tire bead will be reduced when inflating the tire. This is important so that the beads will be all of the way seated, and the tire tread will not be distorted.
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Without the use of symbols, architects cannot show all necessary information regarding materials, methods, and location of components.
Answer the following statement true (T) or false (F)
Will there be negative effects on the aquatic ecosystem?
The Ganges River, shown in Figure 4.66, has an annual average flow rate of 12,105 m3/s. The average temperature of the Ganges River was reported to be 24.6ºC. The Ganges has become contaminated with raw sewerage and industrial waste so that the dissolved oxygen in the river upstream of sewerage discharges is 4.6 mg/L. Suppose that the raw sewerage that is untreated flows into the Ganges at a rate of 460 m3/s, the temperature is 25ºC, and the dissolved oxygen in the sewerage stream is completely depleted (i.e. DO = 0). How would you develop a plan for improving water quality in the Ganges River? What will be an ideal response?
A suction superheat measurement higher than the manufacturer's recommended superheat setting indicates that:
A) The system is operating even better than the manufacturer's design. B) Too little refrigerant is being fed into the evaporator. C) The system is operating correctly. D) Too much refrigerant is being fed into the evaporator.
If IR1 = 75 mA and IR2 = 12.7 mA in a two branch parallel circuit, IT = 85.7 mA
Indicate whether the statement is true or false