A dc, separately excited motor has the following parameters and ratings:
a. Calculate the armature current at full load torque.
b. Calculate the starting current. Show how can you reduce the starting current
by 80%.
Separately excited motor:
a. Armature current at full load torque:
b. Starting Current:
To reduce the starting current, a resistor is added in the armature circuit.
The starting current is to be reduced by 80%, i.e., it is to be made 20% of
its value without Rst.
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