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ElectricalMachine
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A transformer has comparatively much higher efficiency than a similar AC machine due to

A

Small air gaps

B

No moving parts

C

Strong coupling

D

All of the mentioned

Correct Answer

Verified SolutionElectricalMachine
Option D

All of the mentioned

Quick Summary: Practice and solve "A transformer has comparatively much higher efficiency than a similar AC machine due to..." for Electrical - Machine. The correct answer is Option D: All of the mentioned. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Answer:

Option **(d) **

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