Initially in the period 1931, the eddy current dynamometers were invented by Martin and Anthony Winther. From the year 2002, these dynamometers are manufactured with a license under Dynamatic and Eaton production line. But these instruments were not so popular because DC generators and motors were more in popularity and implementation. Being so suitable for modern-day frameworks, these devices are implemented in sophisticated applications too. Basically, a … [Read more...]
What is a Megger Test? Working Principle, Types and Applications
The name Megaohm meter is classified further into the name Megger. This test is useful for the testing of internal cable resistance. This is one of the famous methods used for the testing of resistance and it was first introduced in 1903. This test is intended for use to detect the condition of the winding inside the instrument. By knowing the resistance value, we can opt for suitable safety precautions to be taken for the device in order not to get … [Read more...]