What are the operation carried out in thermal power station?

1098

---

What is the difference between electronic regulator and ordinary rheostat regulator for fans?

1056

---

What does quality factor depend on in resonance?

1116

---

What are the types of power in electrical power?

1245

---

What are the advantages of vscf wind electrical system?

1109

---

What is slip in an induction motor?

1183

---

Why star delta starter is preferred with induction motor?

1137

---

What are the various kind of cables used for transmission?

1125

---

Why back emf used for a dc motor? Highlight its significance.

1217

---

Explain advantages of storage batteries

1124

---

what are the different methods for the starting of a synchronous motor.

1150

---

Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

1174

---

State thevenin’s theorem?

1144

---

State norton’s theorem?

1129

---

explain different losses in a transformer.

1153

---