A circuit consists of three resistors in parallel with values of 6.3k, 4.2k 12k, and 780 and a total voltage of 150 V. What is the current of the circuit in milli-amps? Round to the nearest mA. Do Not include units.

Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above