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Which of the following points is the disadvantage of auto transformers?
Weight of conductor reduces
Ohmic losses reduce
Leakage reactance reduces
Lower short-circuit current
Lower short-circuit current
Quick Summary: Practice and solve "Which of the following points is the disadvantage of auto transformers?..." for Electrical - Machine. The correct answer is Option D: Lower short-circuit current. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(d) **