WILL GIVE BRAINLIEST!Technician A says it takes two revolutions of the crankshaft to fit all eight cylinders on a V8. Technician B says that it takes two revolutions of the crankshaft to fit all six cylinders on a V6. Who is Correct ? a. Technician A
b. Technician B
c. Both A and B
d. Neither A nor B

Asimple speed reducer is composed of 2 spur gears. the pinion gear has a pitch diameter of 0.75" and 36 teeth while the driven gear has a pitch diameter of 4.0" and 192 teeth. a)-what is the diametral pitch of each gear? b)-if an electric motor rotating ccw at 3000 rpm is coupled to the pinion, what is the rotational speed of the driven gear? c)-if the torque delivered to the pinion is 1 n-m, what is the torque on the driven gear? d)-what is the power transmitted by the gear train?