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What is the role of End Ring or Slip Ring (with brushes) in the rotor circuit of three-phase induction machine?
to close the rotor circuit.
all of these
to balance the rotor while its in rotation
to reduced harmonic
to close the rotor circuit.
Quick Summary: Practice and solve "What is the role of End Ring or Slip Ring (with brushes) in the rotor circuit of three-phase inducti..." for Electrical - Machine. The correct answer is Option A: to close the rotor circuit.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **