A PMMDC motor has an armature resistance of 4.2 ohms. When 6 V supply is applied to motor it runs at 1215 rpm drawing 14
Posted: Thu Jul 14, 2022 10:09 am
a) 86.1 mW
b) 86.1 W
c) 8.6 W
d) 8.6 mW
b) 86.1 W
c) 8.6 W
d) 8.6 mW
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