A3-phase induction motor with 4 poles is connected to a voltage source with an amplitude of 209 vrms and a frequency of 120 hz. the circuit has negligible line impedance and you can assume the simplified circuit model is valid. the motor has rs = 2.3 latex: \omegaω, r'r = 0.7 latex: \omegaω, xs = 1.3 latex: \omegaω, x'r = 1.8 latex: \omegaω , and xm = 76 latex: \omegaω. in addition, the motor is spinning at a speed of 2,464 rpm. what is the output torque at the specified speed in nm?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10