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The efficiency of a properly designed synchronous motor will usually fall in range
60 to 70%
75 to 80%
85 to 95%
99 to 99.5%
85 to 95%
Quick Summary: Practice and solve "The efficiency of a properly designed synchronous motor will usually fall in range..." for Electrical - Machine. The correct answer is Option C: 85 to 95%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(c) **