EASA’s Rotor/Armature Core Test Form provides a step-by-step procedure for calculating the number of turns and cable size required for a loop test. The form also has provision for recording the meter and temperature readings obtained during the test. Core sketches that show the location of measured dimensions and a wiring diagram of instrument connections are also included.
For more details on rotor/armature core testing, see Section 7 of the EASA Technical Manual.
EASA Technical Manual
More information on this topic can be found in EASA's Technical Manual- Section 7: Electrical Testing
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