Exercise A 230 V Dc Shunt Motor Takes A Current Of 20 A On Certain Load The Armature Resistance Is 0 8 12 And The Fiel 1 (51.99 KiB) Viewed 36 times
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Exercise: A 230-V DC shunt motor takes a current of 20 A on certain load. The armature resistance is 0.8 12 and the field circuit resistance is 250 12. Find the resistance to be inserted in series with the armature to have the speed is half if the load torque is constant
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