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The secondary winding of a C.T. is opened when?
T. is magnetised
T. is demagnetised
T. is shorted
T. is opened
T. is demagnetised
Quick Summary: Practice and solve "The secondary winding of a C.T. is opened when?..." for Electrical - Measurement & Instrumentation. The correct answer is Option B: T. is demagnetised. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **