Sketch the speed-torque and current-torque characteristic curves of a d.c. shunt- connected motor, and explain in detail the reasons for their shape. ... The open- circuit characteristic of a d.c. shunt generator driven at 400 rev/min is given by the following data: Field current (A) 10 20 30 40 50 60 ... (b) Draw a circuit diagramanbsp;...
Title | : | Electrical machines for technicians and technician engineers |
Author | : | Stefan F. Jurek |
Publisher | : | - 1972-12-04 |
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