Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 204
the samephase relation. Also, thespeed at which the pointerrevolves is a measure of thedifference in frequency of thetwo machines. The Weston synchroscopeis built on the dynamometerprinciple. The pointer is in-side the case and moves backof a semi-transparent glassscale. A lamp is mountedback of… … Fig. 54. Weston Synchroscope, Showing InternalConstruction 181 84 SWITCHBOARDS connected to the starting machine through a condenser. The fixedcoil is connected to the bus or to the running machine. A springopposes the movement of the rotating coil. This coil tries to placeitself parallel to the…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-44-9.webp)
