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NETA II CT Question

1. kikapoo
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Jul 2021
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NETA II CT Question

On a window CT with primary power going through H1-H2, What terminal what the secondary voltage exit from?

A) Line Side
C) X1
D) X2

This may be re-worded wrong but just got done taking the actual test and failed by 3 points (407/410)
there was a couple of questions like this were multiple answers seemed correct. For example this question what would be the better answer? X1 or X2

Thanks,

2. Junior Member
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Nov 2021
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Originally Posted by Isaiah
On a window CT with primary power going through H1-H2, What terminal what the secondary voltage exit from?

A) Line Side
C) X1
D) X2

This may be re-worded wrong but just got done taking the actual test and failed by 3 points (407/410)
there was a couple of questions like this were multiple answers seemed correct. For example this question what would be the better answer? X1 or X2

Thanks,
X1

3. Originally Posted by Isaiah
On a window CT with primary power going through H1-H2, What terminal what the secondary voltage exit from?

A) Line Side
C) X1
D) X2

This may be re-worded wrong but just got done taking the actual test and failed by 3 points (407/410)
there was a couple of questions like this were multiple answers seemed correct. For example this question what would be the better answer? X1 or X2

Thanks,
I hope the question gets amended in the future to "secondary current" from "secondary voltage". It seems clumsy to me to refer to voltage as exiting from X1. A voltage emerges between X1 and X2 when current flows from H1 to H2, it doesn't leave from a terminal. Current transformers are all manufactured with a subtractive polarity, if I'm not mistaken, which means that when current enters H1 in the primary it exits X1 in the secondary, whereas in an additive polarity transformer when current enters H1 it leaves X2.

4. [QUOTE=Isaiah;14998]On a window CT with primary power going through H1-H2, What terminal what the secondary voltage exit from?

A) Line Side
C) X1
D) X2

This may be re-worded wrong but just got done taking the actual test and failed by 3 points (407/410)
there was a couple of questions like this were multiple answers seemed correct. For example this question what would be the better answer? X1 or X2

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