5 Questions
What is the origin of the name 'synchronous' for synchronous machines?
It comes from 'syn' meaning equal and 'chronos' meaning time
What type of AC machine has a field circuit supplied by an external DC source?
Synchronous machines
What determines the mechanical shaft speed of synchronous machines?
The power system’s line frequency
What is the function of the field circuit in synchronous machines?
To be supplied by an external DC source
Why are synchronous machines called 'synchronous'?
Because their mechanical shaft speed is directly related to the power system’s line frequency
Test your knowledge of AC machines with this quiz. Explore the various types of alternating current machines, including single phase and three-phase machines, and their applications. Learn about the basic principles of operation for alternators, synchronous motors, induction motors, and single-phase motors. Identify essential parts of AC machines and their functions while solving for various AC machine parameters.
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