Our machines pertaining to AC DC motors are state of art and clarify all the doubts related to them. These instruments tell great tales about synchronous and asynchronous machines. They also help us to draw some conclusions such as the characteristics of the AC and DC motors etc. Also, there are various other characteristics and parameters which can be known with the help of this equipment. They are manufactured with utmost care and also keeping the usage easy. Students can develop analytical techniques for predicting device and system interaction characteristics as well as learn to design major classes of electric machines. This is the main lab where experiments like load test, speed control tests, open circuit tests, short circuit tests, etc are carried out and also wide variety of practical experiments are performed here with combination of different rotating machines. The laboratory is also used for research activities and to carry out project works on energy conversion.