i need the answer quickly 5. What is the function of armature in a DC generator?6. What is the function of commutator in a DC machine in generator action.7. Which are the different types of armature windings commonly used in DC machines?8. Which is the best-suited material for commutator segments?10. Why are the graphite or carbon brushes preferred over copper brushes for use in DC machines?11. Write down the emf equation of a DC generator.12. What is the principle of operation of a DC generator? Why is a commutator and brush arrangementnecessary for the operation of a DC generator?13. Describe the principle of operation and brief constructional details of a DC machine.14. Enumerate all the parts of a DC machine. State the material and the function of each part.15. Explain in brief the construction of a DC machine.16. Derive the emf equation of a DC machine.

what is the function of armature in a DC generator? As per the Bartleby term & condition i…

Answered: 5. What is the function of armature in…

Engineering

Mechanical Engineering

5. What is the function of armature in a DC generator?

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Single-phase Motors

Section: Chapter Questions

Problem 16RQ: When a repulsion-start induction-run motor reaches about 75% of rated full-load speed, it stops...

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Question

i need the answer quickly

5. What is the function of armature in a DC generator?
6. What is the function of commutator in a DC machine in generator action.
7. Which are the different types of armature windings commonly used in DC machines?
8. Which is the best-suited material for commutator segments?
10. Why are the graphite or carbon brushes preferred over copper brushes for use in DC machines?
11. Write down the emf equation of a DC generator.
12. What is the principle of operation of a DC generator? Why is a commutator and brush arrangement
necessary for the operation of a DC generator?
13. Describe the principle of operation and brief constructional details of a DC machine.
14. Enumerate all the parts of a DC machine. State the material and the function of each part.
15. Explain in brief the construction of a DC machine.
16. Derive the emf equation of a DC machine.

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