(Solved):   A separately-excited DC generator has a magnetization curve shown in Figure 1. What is the ...

 

A separately-excited DC generator has a magnetization curve shown in Figure 1. What is the internally-generated voltage Ea in volts if its prime mover speed is 1400 RPM and the current through the field circuit is 7 A? (answer in 2 decimal places) EAL wed 500 465 450 430 400 420 300 Internal generated voltage, V 200 100 0 1.0 2.0 3.0 8.0 9.0 4.0 4.75 5.0 6.0 5.2 7.0 6.15 10.0 Field current, A (Note: At 1A = 0, Ex = 3 V) Magnetization Curve at nm = 1800 rpm Question 2 5 Points In Question 1. if the armature resistance RA = 0.2 ohms and the generator is connected to a 5 ohm load, what is the generator terminal voltage V4 in volts? (answer in 2 decimal places) Add your answer