This rating approximates the amount of time that a vehicle can be driven before the battery dies, if the charging system fails completely.
Select one:
a. Cold cranking amps
b. Cranking amps
c. Reserve capacity
d. None of the above

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.