In actual applications, electrical connections associated with 'R1, R2 and R3' of the transmitter to 'R1, R2, and R3' of the indicators shown in figure "C" of the illustration are made by what means? EL-0092

Correct Answer: Option C — slip rings and brushes

To permit continuous rotation of synchro transmitters and indicators without wire entanglement, IEEE 45 standards dictate that connections to rotating coils like R1, R2, and R3 must utilize low-resistance slip rings and spring-loaded brushes to maintain reliable electrical continuity during operation.