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Which of the Following Defines Lumen

question 65

Multiple Choice

Which of the following defines lumen? 


Definitions:

Primary Current

The current flowing through the primary winding of a transformer or another electrical device intended for initial energy transformation.

Secondary

The coil in a transformer that receives energy from the primary coil through electromagnetic induction, thereby transferring energy from the primary to the load.

Laminated Construction

A manufacturing technique used in electrical machines and transformers to minimize eddy current losses by stacking thin sheets of metal together.

Thin Sheets

Flat, slender pieces of material of small thickness compared to its other dimensions.

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