Asingle-phase motor draws 180 w at a power factor of 0.8 lagging when connected across a 240 vrms: 60-hz source. a capacitor is connected in parallel with the load to produce a unity power factor. determine the required capacitance. (round the final answer to two decimal places.)

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.