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Calculate the power consumed by a 1 0 kW electrical heater operating at 2 4 0 V . A DC motor operates at 5 0

Calculate the power consumed by a 10 kW electrical heater operating at 240 V.A DC motor operates at 500 V and draws a current of 20 A. Calculate the power developed by the motor and the efficiency of the motor if its output power is 7.5 kW.A three-phase induction motor operates at 400 V with an efficiency of 90%. If the motor delivers 50 hp of mechanical power, calculate the input power and the current drawn by the motor.Calculate the resistance of a copper wire of length 50 meters and cross-sectional area 2 mm^2. Given the resistivity of copper as 1.68 x 10^-8m, determine the resistance of the wire.An electric circuit consists of a resistor, capacitor, and inductor in series with a voltage source of 100 V and a frequency of 50 Hz. Calculate the impedance of the circuit and the phase angle between the current and voltage. What is abstraction in programming?

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