Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 15 (Q.No. 38)
38.
Which of the following is an active device?
Transformer
Silicon controlled rectifier
Electric bulb
Loudspeaker
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Shivank said:   9 years ago
Transformer is passive device.

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