A 208 Volt, 18 Amp synchronous motor is operating at a lagging power factor of 0.8. How many watts of power will the motor be producing?
Question
A 208 Volt, 18 Amp synchronous motor is operating at a lagging power factor of 0.8. How many watts of power will the motor be producing?
Solution
To calculate the power produced by the motor, we can use the formula for power in an AC circuit:
P = VI * PF
where: P is the power in watts, V is the voltage in volts, I is the current in amperes, and PF is the power factor.
Given: V = 208 volts, I = 18 amps, and PF = 0.8 (lagging).
Substituting these values into the formula, we get:
P = 208 volts * 18 amps * 0.8 = 2995.2 watts
So, the motor is producing 2995.2 watts of power.
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