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ECE · Q151

Control Systems

Engineering and GATE · ECE · question 151

Q151

Which of the following can work as error detecting devices? 1. A pair of potentiometers 2. A pair of synchros 3. A differential transformer 4. A Metadyne 5. A control transformer

A.
1, 2 and 5
Answer
B.
2, 3, 4 and 5
C.
1, 3, 4 and 5
D.
1, 2, 3 and 4

Answer: Option A

Solution

Answer: Option A
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