📊 Manufacturing Technology
Q. If use auto transformer method starting to start an induction motor to replace star-delta method, then the required tapping on the transformer will be
  • (A) 57.73%
  • (B) 86.7%
  • (C) 57%
  • (D) 66.66%
💬 Discuss
✅ Correct Answer: (A) 57.73%

Explanation: k = 1/1.73 = 57.73%.

Explanation by: Mr. Dubey
k = 1/1.73 = 57.73%.

💬 Discussion

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