8. What is meant by soft start?9. List the advantages of squirrel cage IM?10. Define slip.11. Define base speed.12. What is meant by frequency control of IM?
13. What is meant by V/F control ?14. What are the advantages of V/F control?15.What is meant by stator current control?16. What are the 3 modes of region in the adjustable-freq IM drives characteristics?17. What are the two modes of operation in the motor?18. How will you select the motor rating for a specific application?leadorit