Design of Electrical Machines Lecture Notes, Study Materials and Important questions answers
Subject : Design of Electrical Machines INTRODUCTION 1. 2. 3. 4. 5. 6. 7. 8. 9.
Major considerations in Electrical Machine Design - Answer (click here) Materials for Electrical Machines - Answer (click here) Window space factor Kw - Answer (click here) Choice of Specific Electrical and Magnetic loadings - Answer (click here) Heat flow - Answer (click here) Temperature rise - Answer (click here) Rating of machines - Answer (click here) Standard specifications - Answer (click here) Important Short Questions and Answers: Design of Electrical Machines - Introduction - Answer (click here)
DC MACHINES 1.
Output Equations and Main Dimensions of DC Machine - Answer (click here)
2. 3. 4. 5. 6. 7. 8. 9. 10.
Magnetic circuit calculations - Answer (click here) Carter’s Coefficient - Answer (click here) Net length of Iron - Answer (click here) Real & Apparent flux densities - Answer (click here) Selection of number of poles - Answer (click here) Design of Armature - Answer (click here) Design of commutator and brushes - Answer (click here) Performance prediction using design values - Answer (click here) Important Short Questions and Answers: Design of Electrical Machines - DC Machines - Answer (click here)
TRANSFORMERS 1.
Design features of power and distribution type transformers - Answer