Mathematics · Electrical Machines
Let I and T be the starting line current and the starting torque respectively when a Direct-On-Line (DOL) starter is used for a 3-phase induction motor. The corresponding quantities when a Star-Delta (Y/Δ) starter is used are:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I3, T√3
- 2I3, T3✓
- 3I√2, T√2
- 4I2, T4
Correct answer
I3, T3
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