Consider the following statements relating to synchros1. Rotor of control transformer is either disc shaped or umbrella shaped2. Rotor of transmitter has low magnetic reluctance3. Transmitter and control transformer pair act as error detector Out of above the correct statements are

Consider the following statements relating to synchros1. Rotor of cont

1.	Consider the following statements relating to synchros1. Rotor of control transformer is either disc shaped or umbrella shaped2. Rotor of transmitter has low magnetic reluctance3. Transmitter and control transformer pair act as error detector Out of above the correct statements are
A.	1, 2, 3
B.	1 and 2
C.	2 and 3
D.	1 and 3
Answer» D. 1 and 3