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Advantages of induction motors
1. Simple design.
2. Low cost compared to other motors of the similar capacity.
3. High overload capacity.
4. Very rugged construction.
5. Requires little maintenance.
6. Have reasonable good efficiency and gives reliable operation.
7. Has good speed regulation and high starting torque.
8. Uses readily available power supply (three phase AC).
Get a mathematical expression for current and impedance in series LCR circuit. Reduce an expression for the resonating frequency of an LCR series resonating circuit.
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By what percentage should the pressure of a given mass of gas be increased,so as to decrease its volume by 10% at a constant temperature.
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