01. Two de machines of the following rating are required:
DC machine 1: 120 V, 1500 rpm, four poles
DC machine 2: 240 V, 1500 rpm, four poles
Coils are available which are rated at 4 volts and 5 amperes. For the same number
for both machines, determine the
(a) Type of armature winding for each machine.
(b) Number of coils required for each machine.
Answers: 1
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01. Two de machines of the following rating are required:
DC machine 1: 120 V, 1500 rpm, four poles...
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