they are used to protect windings to get down and spread the flux uniformly.
to reduce the eddy current loss in the machine
in order to reduce armature reaction.
What motor is NOT suitable for use as a DC machine?
equation of ac machine
rectifyer
Some parts ǎ̜̣̍r̶̲̥̅̊ε̲̣̣̣̥ laminated because it reduces eddy curent loss i̶̲̥̅̊n̶̲̥̅̊ †ђξ machine
The pole shoes of the field pole pieces in DC machines serve two primary purposes: first, they help to distribute the magnetic field more evenly across the air gap, which enhances the efficiency of the machine; second, they provide a larger surface area for the field windings, allowing for better heat dissipation and supporting the mechanical structure of the machine. This design improves both the performance and longevity of the DC machine.
to reduce the eddy current loss in the machine
To overcome the sparking at brushes.
One way you can wash your DC shoes is to put them in a washing machine. You can put them in a netted bag if you like.
no you must hand wash them as the material is not suitable
in order to reduce armature reaction.
when the pole flux is zero there is no induced emf in the armature conductor of dc machine as a result of this there is no back emf for controlling action so speed become dangerously high or we can say it will be infinite.
by going to the DC shoes website
One can purchase DC men's shoes online at the official DC shoes website. DC shoes are also sold online at Amazon and eBay. One can also purchase DC shoes at Sierra Trading and 6pm.
DC shoes cost $90.oo
DC Shoes were originally intended for outdoor sports, specifically skateboarding. In fact, DC Shoes has their own skateboarding team. The shoes are popular with other sports as well, including snowboarding.