In D.C. generators the pole shoes are fastened to the pole core by
A)rivets
B)counter sunk screws
C)brazing
D)welding

Question

Quizplus · Accepted Answer

Pole shoes in D.C. generators are typically fastened to the pole core using counter sunk screws. This method allows for a secure attachment while maintaining a smooth surface, which is important for the efficient operation of the generator. Rivets, brazing, or welding are not commonly used for this purpose because they may not provide the same level of precision and smoothness required for optimal generator performance.

In DC Generators the Pole Shoes Are Fastened to the Pole