A 2,000 lb car is traveling at an elevation of 5,000 feet ( = 0.002045 slugs/3) on a concrete surface. If the car is traveling at 70 mph and has a CCDD= 0.4 and AAff=20 2 and an available tractive effort of 255lb, what is the maximum grade that this car could ascend and maintain the 70 mph speed?

Answerit is comparative because this experiment is comparing the results of the volume at minimal pressure and then increases it; ; ;

Following the american gauge wire standards ,the larger gauge number, the slimmer the wire and thus the smaller current carrying capacity it can have.then both statements would be incorrect, as they are saying the opposite of what it is actually is.(smaller gauge numbers have thicker wires and can carry more current)

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