What are the advantages of skewing of cage rotor conductors?

1234

---

What are the advantages and disadvantages of short-pitched winding?

1099

---

What are the disadvantages of autotransformer?

1120

---

What is meant by full pitched winding?

1188

---

What are the applications of autotransformers?

1093

---

How many types of losses occur in a transformer?

1164

---

What is a single phase autotransformer?

1113

---

What are the conditions to be satisfied for parallel operation of dc generators?

1103

---

Why is the air gap between the pole pieces and the armature kept very small?

1406

---

The series field winding has low resistance while the shunt field winding has high resistance. Why?

1726

---

What is the general system requirement of alternator?

1846

---

What is a commutator?

1056

---

What is meant by stator?

1224

---

What are the various types of rotor used in the alternators?

1076

---

Why do we perform an open-circuit test and short-circuit test on the transformer?

1124

---