ALTERNATING GENERATORS AND SYNCHRONOUS MOTORS. 
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Voltage on the field terminals, 
Ifficieney. 
Flux in the field system. 
Klux in the armature system. 
Length of the pole core. 
Size factor or output coefficient. 
Length of the wheel rim. 
Height of the wheel rim. 
Slot depth. 
Armature core height. 
Short circuit constant. 
Kilovolt amperes. 
Kilowatts. 
Nength of the armature core. 
Projecting out part of the winding. 
Length of mean armature turn. | 
Length of mean field turn. 
Number of ventilating ducts. 
Magnetomotive force. 
Number of phases. 
Permeability. 
Number of revolutions per minute. 
Number of cycles, periodicity or frequency. 
Slot pitch. 
Cooling surface of the field coils. 
Cooling surface of the armature. 
Number of pole pairs. 
Sectional area of armature conductor, 
Sectional area of field conductor. 
Tooth thickness. 
Air gap reluctance. 
Neluetanee of field leakage path. 
Reluctance of armature leakage path. 
Total resistance of field coils. 
Total armature resistance, 
Leakage factor. 
