Question: 4- Discuss why the field current is to be gradually increased?. 5- What is the purpose of plotting the magnetizing curve? 6- If the

4- Discuss why the field current is to be gradually increased?. 5-

4- Discuss why the field current is to be gradually increased?. 5- "What is the purpose of plotting the magnetizing curve? 6- If the generator speed is changed to 150% of its rated speed, what will be the effect on the magnetization curve? 7- List the factors which affect the shape of the magnetization curve. 8- Explain the effect of variation of the field circuit resistance? 9- Discuss the results obtained

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