1.

Which of the following is NOT an advantage of full wave rectifiers?

A. Full wave rectifiers have higher rectifying efficiency than half-wave rectifiers. This means that they convert AC to DC more efficiently.
B. The output voltage of centre-tapped full wave rectifier has lower ripples than a halfwave rectifier.
C. They have low power loss because no voltage signal is wasted in the rectification process.
D. The centre-tapped rectifier is more expensive than a half-wave rectifier and tends to occupy a lot of space
Answer» E.


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