Question
The primary impedance of a transformer is 60 ohm and the secondary impedance is 120 ohm. What is the impedance ratio?
Answer: Option E
Submit Your Solution Below and Earn Points !
Submit Your Solution Below and Earn Points !
More Questions on This Topic :
Question 2. The north pole of a magnet is the one:....
Question 8. In a step-down transformer, which is larger?....
Latest Videos
Latest Test Papers
Submit Solution