Which of the following statement is incorrect?
ACopper oxide rectifier is not a perfect rectifier
BCopper oxide rectifier finds use in control circuits
CCopper oxide rectifier is not stable during early life
DCopper oxide rectifier has a low efficiency
ECopper oxide rectifier is a linear device
Correct answer
E. Copper oxide rectifier is a linear device
Explanation
The correct answer is Copper oxide rectifier is a linear device.