t zero field current , the no load back emf in the DC machine is not equal zero due to :*field windingfield currentresidual magnetismCommutator
Question
Solution 1
The no-load back electromotive force (EMF) in a DC machine at zero field current is not equal to zero due to residual magnetism. Here's why:
- Residual Magnetism: Even when the field current is zero, there is still some amount of magnetism left in the iron core of the machine. This is known as res Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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