Question id 229 - Aircraft General Knowledge - Instrumentation - ATPL - Airline Transport Pilot license

Aircraft General Knowledge - Instrumentation - The diagram shows three gyro assemblies: A, B and C. Among these gyros,-one is a roll gyro (noted  1) -one is a pitch gyro (noted  2) -one is a yaw gyro (noted  3). The correct matching of gyros and assemblies is:
1B, 2A, 3C
1C, 2B, 3A
1A, 2B, 3C
1B, 2C, 3A

Training tests and timed exam simulations ATPL - Airline Transport Pilot license