Transformers
The amount of copper in the primary is _______that of secondary.

Greater than
None of the listed here
About the same as
Smaller than

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Transformers
In a power or distribution transformer about 10 per cent end turns are heavily insulated

to absorb the line surge voltage and save the winding of transformer from damage
to withstand the high voltage drop due to line surge produced by the shunting capacitance of the end turns
to reflect the line surge and save the winding of a transformer from damage
None of these

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