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ECE · Q280

Control Systems

Engineering and GATE · ECE · question 280

Q280

Consider the following statements relating to synchros: 1. The rotor of the control transformer is either disc shaped. 2. The rotor of the transmitter is so constructed as to have a low magnetic reluctance. 3. Transmitter and control transformer pair is used as an error detector. Which of these statements are correct?

A.
1, 2 and 3
B.
1 and 2
C.
2 and 3
Answer
D.
1 and 3

Answer: Option C

Solution

Answer: Option C
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