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0:04 - Electrical Machine - DC Machine, DC Generator, DC Motor
4:18 - A 4 pole, 1200 rpm DC Lap wound generator has 1520 conductors. If the flex per pole is 0.01 weber, what is the emf of the generator?
5:29 - The condition for a maximum power output from DC Motor
7:34 - 150 V DC Motor of armature resistance 0.4 Ω has back emf of 142 V. The armature current is ?
9:06 - Which of the following motor has high starting torque?
9:40 - If back emf is 100 V and armature current 10 amperes, then find the torque of 1000 rpm DC motor

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