Home /
Expert Answers /
Electrical Engineering /
a-series-connected-dc-motor-needs-to-provide-p-text-out-1000-mathrm-w-of-power-to-a-pa250

A series connected DC motor needs to provide \( P_{\text {out }}=1000 \mathrm{~W} \) of power to a mechanical load. The magnetization curve for the motor is shown below where \( \mathrm{M}=80 \mathrm{~V} / \mathrm{A} \) and \( \omega_{\mathrm{m}}=100 \mathrm{rad} / \mathrm{sec} \). If the input power is \( P_{\text {in }}=2000 \mathrm{~W} \), what is the speed of the motor, torque on the motor, and voltage VT applied to the motor assuming negligible rotational losses given \( \mathrm{R}_{A}+\mathrm{R}_{\mathrm{F}}=10 \Omega \)