77

Delco Third Brush Current Regu-
lation

327
Delco Timer

89
Delco Timer, Setting.

99
Delco Voltage Generator... 322
Delco Volt.-Ammeter for Test-
ing

443
Determining Plate Polarity.... 147
Dimming Headlights..... 469
Direct Current Charging Means 153
Direction Indicators...

475
Distributor, Atwater-Kent. 85
Distributor, Definition of..
Distributor, Delco.....

96
Distributor Segments, Spacing.. 187
Distributor, Westinghouse.. 100
Double and Triple Ignition Sys-
tems

130
Dry Battery Lamps..

498
Dry Cell Action...

25
Dry Cell Construction.

25
Dry Cell Container.

137
Dry Cell Faults.

134
Dry Cells, Testing..

135
Dry Cells, Wiring Methods.. 25
Dual Magneto System.

216
Dual System, Bosch.

218
Duplex System...

218
Dynamo Action.

49
Dynamo, Constant Speed...

50
Dynamo Construction...
Dynamo Electric Machines. 48
Dynamo, Governed..

Eight Cylinder Firing Orders.. 251
Electric Air Heater....

482
Electric Brake...

481
Electric Current, Flow of...... 18
Electric Current, Water Analogy
to

18
Electric Gearshift...

476
Electric Hand Lanterns.

498
Electric Lamps, Care of.... 436
Electric Lamps, New Designs.. 493
Electric Starter Principles..

258
Electric Transmission, Entz.... 488
Electric Vulcanizers, Low Volt-
age

485
Electrical Alarms..

472
Electrical Circuit, Water Analo-
gy to.....

19
Electrical Circuits, Parts of...21, 22
Electrical Conductors.

22
Electrical Energy, Generating
Delco

320
Electrical Equilibrium....

19
Electrical Equipment Specifica-
tions

306
Electrical Ignition, Methods of 67
Electrical Insulators...

22
Electrical Measuring Instru-
ments

60
Electrical Rear Signals... 476
Electrical Terms, Definition of.. 56
Electrically Charged Bodies.... 18
Electricity, Generation by Mag-
neto

33
Electricity, How Measured. 60
Electricity, Nature of..

17
Electricity, Produced by Fric-
tion

18
Electricity, Production by Chem-
ical Action....

23
Electricity, Production by Dyna-

48
Electricity, Relation to Magne-
tism

37

49

mo

Electrolyte, Freezing Point of.. 162
Electrolytic Rectifier....

149
Electrostatic Effects..

173
Elementary Electric Starter
Principles

258
Entz Electric Transmission.. 485
Essential Parts of Magneto.... 40
External Spark Gap.....

108

Faults in Generators..

426
Faults in Motors....

426
Faults in Spark Plugs.

163
Faults in Wiring...

431
F. I. A. T. Starting Pinion Shift 413
Field Magnets.....

42
Firing Order of Typical Engines 250
Flow of Electricity...

20
Flushing Cells, Evils of... 146
Ford Magneto....

212
Ford Magneto Construction.... 53
Ford Systems, One Unit. 360
Ford Wiring Diagram.

117
Forms of Magnets...

35
Four Cylinder High Tension Dis-
tributor System..

116
Four Cylinder Ignition by Vi-
brator Coil.....

.. 115
Four Cylinder Magnets, Parts of 189
Freezing Points of Electrolyte. 162
Function of Condenser.

70
Function of Delco Condenser... 92

Generator Coil, Open..... ... 448
Generator Coil, Shorted.

448
Generator Driving Methods.. 288
Generator, Function of...... 265
Generators and Starting Motors,
Comparing

281
Generators, Troubles in.

426
Generators, Typical..

281
Glaring Headlights, Devices for 468
Glaring Headlights, Eliminating 467
Governed Dynamo.

51
Governed Dynamo, Gray & Davis 282
Governed Speed Magneto.. 198
Governor Coupling, Herz. 228
Graphic Determination of Lines
of Force.....

35
Gray & Davis 1915 System.... 355
Gray & Davis Governed Dynamo 282
Gray & Davis Laminated Switch 304
Gray & Davis Overland Sys-
tem

345
Gray & Davis System Troubles 423
Grounded Generator Coil, Find-
ing

448
Grounded Motor Winding..... 448

H

G

Halladay Timer-Distributor... 125
Hand Lanterns, Electric... 498
Hartford Electric Brake.. 481
Hartford Starting System. 419
Headlight Glare, Methods of Re-
ducing

469
High and Low Tension Magnetos
Compared ...

46
High Tension Magnetos..

45
High Tension Magneto Systems 189
High Tension Magneto Troubles 229
Horseshoe Magnet....

36
How Induction Coil Works.... 70
How Iron or Steel is Magnetized 36
How Two Batteries are Wired in
Circuit

32

Gas Lighting by Spark. ....... 484
Gauge for Setting Spark Gap.. 104
Gearing and Clutches for Start-
ing

How Winding Affects Current
Production

42
Hydrometer Syringe, Use of.... 148

I

35

Igniter Plate Action..... ... 127
Igniter Plate, Disadvantages of 130
Igniter Plate, Low Tension.... 128
Ignition Cables, Protecting. 176
Ignition Coil, Delco..

92
Ignition Distributor, Delco for
1916

96
Ignition Resistance Unit.. 94
Ignition Systems, Magnetic Plug 223
Ignition System, Remy Dual.... 214
Ignition System, Splitdorf Dual. 214
Ignition System, Two-Spark.... 219
Ignition System, Delco.

87
Ignition Systems, Low Tension 126
Ignition Unit, Westinghouse.... 100
Impulse Starter, Action of.. 224
Index to Signs, Symbols and

Abbreviations
Indicators, Direction..

475
Induction Coil, Action of.....,
Induction Coil Construction... 71
Induction Coil, Delco..

92
Induction Coil Faults..

168
Induction Coil Types.

72
Induction Coil Vibrator.
Induction Coil Windings.

69
Inductor Type Magneto.

196
Inherent Regulation of Current 269
Insulating Materials for Plugs.. 104
Insulators, Electrical.

22

Light Deflectors...

471
Lighting Gas by Electricity.. 484
Lighting Switch, Use of....... 273
Lighting System, Typical Elec-
trical

491
Lines of Force, Definition of....
Locating Defective Plug In-
salation

166
Locating Magneto Trouble. 230
Locating Short Circuits.

433
Location of Spark Plugs. 106
Location of Troubles in Starting
Systems

... 422
Locomobile-Bosch Double Sys-
tem, Wiring of....

177
Lodestone, Nature of.

33
Low Tension Coil...

128
Low Tension Igniter Plate.... 128
Low Tension Ignition System... 126
Low Tension Magneto...

43
Low Tension Magneto Construc-
tion

45
Low Tension Magneto Faults.. 228

64

70

M

70

Magnet, Bar....

36
Magnetic Circuits..

36
Magnetic Plug System.... 223
Magnetic Switch, Westinghouse 408
Magnetic Vane Type Meter.... 63
Magnetic Zone...

35
Magnetism, Fundamentals Out-
lined

32
Magnetism, Principles of...... 32
Magnetism, Relation to Elec-
tricity

37
Magnetism, Simple Experiments

in ..
Magnetizing by Contact.... 36
Magnetizing by Electrical Coil.. 37
Magnetizing by Induction..... 37

K

Remco Fan Generator System.. 414
Kemco Starting Motor.......

416

33

L

Lamp Bank Resistance for Bat-
tery Charging..

154

National-Remy System..... 402
Nature of Electricity..

17
Non-Vibrator Distributor Sys-
tems

120
Northeast Lighting and Starting
System

364
Northeast Motor Generator..... 369
Northeast Universal System.... 370

Magnetizing Iron or Steel..... 36
Magneto Action, Basic Prin-
ciples of....
f.......

38
Magneto Armature..

40
Magneto Brushes.

42
Magneto, Essential Parts of... 40
Magneto Field Magnets.

42
Magneto, Ford......

53
Magneto for Ford Cars... 212
Magneto for Eight Cylinder En-
gines

208
Magneto for One Cylinder..... 186
Magneto for Twelve Cylinder
Engines

210
Magneto Generator Construction 185
Magneto Ignition Systems, Tim-
ing

244
Magneto Installation....

240
Magneto Trouble, Locating. 230
Magneto Troubles, High Ten-
sion

229
Magneto Troubles, Low Ten-
sion

228
Magneto Windings.

42
Magnets, Forms of.

35
Magnets, Horseshoe.....

36
Master Vibrator, Function of.. 119
Master Vibrator, How Wired.. 119
Measuring Instruments, Elec-
trical

60
Mercury Arc Rectifier... 150
Mercury Arc Rectifier, How it
Works

150
Methods of Electrical Ignition.. 67
Motor Clutch, Delco....

320
Motor Driven Horns.

473
Motor Generator, Delco.

314
Motor Generator, U. S. L...... 285
Motor Winding, Grounded...... 448
Motoring Delco Generator.... 315
Moving Coil Type Meter.... 60
Moving Iron Type Meter

60

Ohm, Definition of.......

57
One Cylinder Magneto..

186
One Unit Ford Systems.. 360
One Unit System, Dyneto-Entz 330
One Unit System, Elementary.. 259
Open Circuit..

22
Open Coil Winding.

56
Open Generator Coil, Finding.. 448
Operation of Gray & Davis Sys-
tem

... 347
Oscillating Armature Magneto.. 198
Overrunning Clutch Construc-
tion

296
Overland-Auto-Lite System.... 339
Overland-Gray & Davis System 345

P

Parts of Dry Cell...

25
Parts of Electric Circuits.... 21
Parts of Gray & Davis System.. 347
Parts of Starting Systems.... 258
Pierce Arrow-Westinghouse Sys-
tem

408
Plate Polarity, Determining.... 147
Plugs for Two-Spark Ignition.. 111
Plunger and Solenoid Type.... 62
Potential, Definition of..... 19
Power Transmission by Entz
System

488
Priming Plugs.

107

Principles of Magnetism....... 32
Protective Circuit Breaker, Ac-
tion of......

325

24

R
Rear Signal, Electrically Oper.
ated ...

476
Recharging Weak Magnets. 235
Rectifier, Electrolytic...

149
Rectifier, Mercury Arc.

150
Rectifier, Wagner....

153
Rectifier, Westinghouse.... 486
Reduction Gearing, Why Used.. 289
Regulation of Simms-Huff Sys-
tem

385
Regulator Cutout, Gray & Davis 359
Remedies for Loss of Capacity,
Storage Cells.....

145
Remy Closed Circuit Battery
System

124
Remy Dual Ignition System.... 214
Remy Generator Test, Simple.. 462
Remy Ignition Generator.... 400
Remy-Oakland 32 System.. 399
kemy Starting, Lighting and
Ignition Systems...

397
Remy Starting Motor Test.. 463
Remy System Troubles... 460
Remy Two-Armature System... 402
Repaired Magneto, Testing.. 238
Repairing Storage Battery. 464
Resistance Unit, Delco.... 94
Roller Clutch, Why Used...... 284
Roller Contact Timers, Troubles
in

172
Rotary Converter Set for Charg-
ing

148
Rules for Care of Storage Bat-

tery
Rushmore Starting Motor.. 282

Scale Readings, Delco Volt-Am-
meter

444
Secondary Battery

28
Secondary Distributor, Construc-
ion of.......

80
Sediment in Battery, Removal of 145
Series Wound Dynamo...

54
Short Circuit, How Located.... 433
Shorted Generator Coil, Finding 448
Shunt Wound Dynamo....

54
Signs, Symbols and Abbrevia-
tions

64
Silent Chain for Generator Drive 290
Simms Duplex System.... 218
Simms-Huff Motor Generator
Regulation

385
Simms-Huff Single Unit System 384
Simple Electric Battery...
Simple Ignition System, Ele-
ments of.....

139

S
Safety Spark Gap, Function of.. 196
Safety Switch, Automatic...... 484