Ac machines, Electrical Engineering

AC Machines:

We have learnt the fundamental concepts of the transformer, induction motors and special type fractional kilowatt (kW) machines. In the section of transformer you have learned the basic construction, operation principle and testing of the transformers. You have also learnt about the induction motor construction and working principle. Further in the section of induction motors we have focused on the beginning and speed control of induction motors, applications of the induction motors. In the section of single-phase and special purpose motors you have learnt regarding universal motors, servomotors and permanent magnet DC motors.

Posted Date: 2/5/2013 5:24:58 AM | Location : United States







Related Discussions:- Ac machines, Assignment Help, Ask Question on Ac machines, Get Answer, Expert's Help, Ac machines Discussions

Write discussion on Ac machines
Your posts are moderated
Related Questions
Explain Antiferromagnetism magnetic materials. Antiferromagnetism : Magnetic dipoles are aligned anti-parallel to each other. Antiferromagnetic type materials are not as famil

What is tunnel effect? Discuss the Alpha decay as an example of tunnel effect. Prove that tunneling increases on decreasing the height and width of the barrier. Explain what do you

Hall Effect is associated with (A) Conductors. (B) Semiconductors. (C) Thermistors. (D)Solders. Ans: Hall Effect is associated with semiconductors.

disadvantages of shunt&series clippers

Q. Planning and Research in power system? Energy research worldwide is assuming top priority, in particular because of economic, en - vironmental, and resource constraints. DOE

Q. A one-line diagram of a three-phase distribution system is given in Figure. Determine the line-to-line voltage at the sending end of the high-voltage feeder when the transformer

Q. Can you explain about Slew Rate? Slew (or slewing) rate is a measure of how fast the output voltage can change. It is given by the maximum value of dvo/dt , which is normall

What are the features used mode 1 in 8255? Two groups - group A and group B are available for stored data transfer. 1. Each group have one 8-bit data I/O port and one 4-bit

a) Describe Schmitt trigger with the help of transfer characteristics. b) Also get the expression of hysteresis voltage VH and output waveform for sinusoidal input signal

State the features of Washing machines Microprocessor would be used to control the below features, for instance: - Water temperature -  Time for every cycle -  Wash cy