Hopkinson’s Test of DC Machine is an adaptable training system used for Electrical Laboratory. It is designed to demonstrate the fundamental concepts and also facilitates easy learning about the various losses of DC Machine. Two similar machines are required to carry out Hopkinson’s Test. Electrically these two machines are connected in parallel to determine the Efficiency of DC Machine by separately calculating the losses.

Separate terminals of Armature and Field windings are brought out on a terminal box fitted on top of the motor. The training system includes terminals for Rheostat and Starters so that these devices can be connected externally to the panel.

Ltekonline are the manufacturers of Hopkinsons Test of DC Machine Trainer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Basic Electrical Lab Equipment for Engineering Teaching Lab in Universities