The current drawn by 220V DC motor of armature resistance of 0.5 ohm and back emf of 200V is
The current drawn by 220V DC motor of armature resistance of 0.5 ohm and back emf of 200V is
Solution:
Eb = V – IaRa
Ia = (V – Eb)/Ra
Ia = (220 – 200)/0.5 = 40 A
Видео The current drawn by 220V DC motor of armature resistance of 0.5 ohm and back emf of 200V is канала pb EEE
Solution:
Eb = V – IaRa
Ia = (V – Eb)/Ra
Ia = (220 – 200)/0.5 = 40 A
Видео The current drawn by 220V DC motor of armature resistance of 0.5 ohm and back emf of 200V is канала pb EEE
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