800 V, 120kVA, 3-phase, 50 Hz, salient-pole synchronous generator is used in a hydroelectric dam, converting water flow into electricity via a turbine. The reactance values (Xd and Xq) are 1.95 Ω and 1.10 Ω, respectively and the terminal current is measured to be 95 A at a power factor of 0.85 lagging. The armature resistance can be considered to be negligible (Ra =0). a) Draw the phasor diagram of the generator, b) Compute the generated voltage (Êaf) when the generator delivers its rated kVA at 0.85 lagging power factor and rated terminal voltage.

The peak amplitude of the sinusoidal voltage source in the circuit shown in (Figure 1) is 150√2 V and its period is 200 μs. The load resistor can be varied from 0 to 20 2 and the load inductor can be varied from 1 to 8 mH Part A Calculate the average power delivered to the load when R = 10 and Lo = 6 mH Express your answer to three significant figures and include the appropriate units. P = 9.00 W Figure 300 Ω w 1μF Ro 1 of 1 Submit Previous Answers Correct Determine the settings of R, and Lo that will result in the most average power being transferred to Ro Part B Find Ro Express your answer to three significant figures and include the appropriate units. НА ? Ro= Value Units Submit Request Answer Part C Find Lo Express your answer to three significant figures and include the appropriate units. HA ? Lo= Value Units Submit Request Answer

Electrical Engineering - Convargion Please solve the question quickly