INDIA 277 



PAGE 



Lines of force - 



Linkages, fact of 3 



as a measure of energy 180 



partial and complete, definition of 181 



Load characteristics of alternator, definition of 141 



Loaded D.C. machine, flux distribution in 169 



field in.m.f. in 170 



D.C. motor, speed of a 171 



induction machine, m.m.f. relations in 1 :;_' 



synchronous machine, flux distribution in 139 



Loading, specific electric, definition of 163 



IxMi^itudinal tension in magnetic field 242 



Loop, hysteresis 33 



Machinery, core loss in revolving 46 



leakage flux in, nature of 86 



Machines, revolving, how torque is produced in 255, 258 



torque in 259, 260 



types of synchronous 63 



Magnets, A.C., average tractive effort in 254 



average tractive effort in D.C 252 



lifting 243 



molecular 34 



permanent, iron used in 50 



torque of rotary magnets 253 



tractive, force of a ' IMS 



Magnetic circuit, definition of 3 



Ohm's law for the 7 



types of, in revolving machinery 85 



simple 1 



with iron, in series and parallel .29 



Magnetic field, description of 1 



density of energy in 240 



energy stored in. description of 177 



formula- for. 1M 



formula- for the actual force in a . . 251 



formula; for average force in a . 



lateral compression in 



longitudinal ii-n-nm in . . . 243 



of transmission line, description of ..!.:; 



shape <: . . 196 



reason f<>; rwi m . 242 



Magnetic in-iilann . 17 

 intensity, definition of 



relation to m.m.f. 



potential 16 



lUtfl 1 



