ANSWERS TO QUESTIONS Q1. THROUGH Q76.

1-76 ANSWERS TO QUESTIONS Q1. THROUGH Q76. A-1. The synchro. A-2. Precise and rapid transmission of data between equipment and stations. A-3. Torque and control. A-4. A torque synchro is used for light loads and a control synchro is used in systems desired to move heavy loads. A-5. The torque receiver (TR) and the torque differential receiver (TDR). A-6. It is the third modification of a 26-volt 400-hertz (torque) synchro transmitter whose body diameter is between 1.01 and 1.10 inches. A-7. The Navy prestandard designation code. A-8. The position of the arrow. A-9. The rotor and the stator. A-10. The drum or wound rotor. A-11. By the magnetic coupling from the rotor. A-12. At the terminal board. A-13. The number and type of synchro receivers, the mechanical loads on these receivers and the operating temperatures of both the transmitter and receivers. A-14. A measure of how much load a machine can turn. A-15. Ounce-inches. A-16. Aircraft. A-17. When it is overloaded. A-18. Synchros have one primary winding that can be turned through 360º and three secondary windings spaced 120º apart. A-19. The transmitter is in its zero-position when the rotor is aligned with the S2 stator winding. A-20. When the rotor coil is aligned with the stator coil. A-21. The amplitude of the primary voltage, the turns ratio, and the angular displacement between the rotor and the stator winding. A-22. A synchro receiver uses some form of damping to retard excessive oscillations or spinning. A-23. Mechanical damping. A-24. A synchro transmitter and a synchro receiver. A-25. The rotor leads.