A synchro transmitter is connected to a synchro receiver by

A synchro transmitter is connected to a synchro receiver by

• A. Wireless
• B. Wire
• C. Optical fiber
• D. Radio waves

Answer: (B)

Synchro links convey angular position as analog electrical signals, so the transmitter and receiver are joined by a direct electrical path. The transmitter’s rotor position is transformed into voltages on the stator windings, and these voltages are sent over a cable to the receiver. The receiver then uses those signals to drive its own rotor to reproduce the same angle. This wired connection preserves continuous, phase-coherent information with minimal latency and noise, which is essential for accurate position indication. Wireless, optical fiber, or radio-wave paths would add complexity, potential delay, and noise, and aren’t how the standard synchro link is implemented.

Synchro links convey angular position as analog electrical signals, so the transmitter and receiver are joined by a direct electrical path. The transmitter’s rotor position is transformed into voltages on the stator windings, and these voltages are sent over a cable to the receiver. The receiver then uses those signals to drive its own rotor to reproduce the same angle. This wired connection preserves continuous, phase-coherent information with minimal latency and noise, which is essential for accurate position indication. Wireless, optical fiber, or radio-wave paths would add complexity, potential delay, and noise, and aren’t how the standard synchro link is implemented.