Question is in the inserted Image: Magnetization graph taken at 1800 rpm of a 6

Question

Question is in the inserted Image:

Magnetization graph taken at 1800 rpm of a 6 kW, 120 V, 50 A, 1800 rpm, dc generator is and RA=0.18 Ohm . As a separately excited generator, what is the range of no-load voltage VT as Radj is adjusted from 0 to 40 Ohm and the speed is varied from 1500 to 2000 rpm. VF = 120 V. As a separately excited generator, IA = 20 A, speed = 1700 rpm, VT = 106 V. Find IF. As a shunt generator running at 1800 rpm, find (1) the critical field resistance, (2) the no-load terminal voltage VT when Radj = 10 Ohm , and (3) VT when IA = 20 A and RadJ = 10 Ohm .

Explanation / Answer

b

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.