A shaft is connected to an electric motor to transfer power. The electric motor consumes 10-amp current at an operating voltage of 110 V. The torque measuring device at the end of the shaft ineasures a torque of 10.2 N-m at a rotational speed of 1000 rpm. Calculate power consumed by electric motor and power transmitted by the shaft. Is the shaft transferring 100% of the power consumed by the electric motor?

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

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

An external consultant recommends that a plant installs a bank of capacitors for power factor correction. this will reduce the peak electrical demand charges by an average of 93 kw every month. the plant current pays $13 per kw in peak demand charges. the capacitor bank will include 223 kw of fixed capacitors, and 183 of variable capacitors. the fixed capacitors cost $59 per kw, and the variable capacitors will cost $65 per kw. the consultant charges 21% of the equipment costs to install the capacitors. because this project will reduce the demand for the electric utility, they are prepared to provide a one-time rebate of $42 per kw of reduced demand. what is the simple payback period for this project (in years)?