| The unbalance exciter machines have two gearwheel force-synchronized shafts fitted with unbalances. |
| The two exciter engines are each direct connected to a 250 kilowatt direct current generator. |
| Important: if improper bolts, nuts and torques are used, the unbalance exciter may unfasten and cause huge damages. |
| Then he designed a frame, and using a WorldSound kit, applied an exciter on the back to produce a stereo speaker. |
| The current from this exciter is fed into the rotating field by means of slip rings. |
| The earth under the vibration exciter was cleared of vegetation and debris and the exciter was placed directly on the cleared earth. |
