Write the expressions for a stator having s slots and p pole

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Reference no: EM131266732

1. What measures are adopted to make the B-wave in a synchronous machine nearly sinusoidal? Why should the B-wave be sinusoidal?

2. A synchronous machine has P poles and generate voltage of frequency f Hz. Write the expressions for its speed in rad (elect.)/s, rad (mech)/s and rpm

3. Explain the terms, coil span, coil pitch, shortpitching and cording of coils.

4. What is SPP? Write the expressions for a stator having S slots and P poles.

Reference no: EM131266732

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