1.

What is the formula of the resistance of the winding is calculated at 75°C?

A. resistance of the winding = (Number of field turns * pole proportion * length of mean turns of the coil) / area of the field conductors
B. resistance of the winding = (Number of field turns * pole proportion * length of mean turns of the coil) * area of the field conductors
C. resistance of the winding = (Number of field turns / pole proportion * length of mean turns of the coil) / area of the field conductors
D. resistance of the winding = (Number of field turns * pole proportion / length of mean turns of the coil) / area of the field conductors
Answer» B.


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