PAGE

PAGE
Cranking Action, Voltmeter Test
for

452
Cure for Sulphating..

147
Current Flow, Gray & Davis
System

352
Current Fluctuation in Magneto 40
Current Production, by Chemical
Action

23
Current Regulation by Third
Brush

327

D

96

Charging Edison Battery....... 160
Charging from Direct Current.. 153
Charging Rules..

143
Charging Storage Battery... 141
Chemical Action Produces Elec-
tricity

23
Circuit Breaker, Delco..

94
Circuit Breaker or Cutout.. 267
Circuit Breaker, Thermostatic.. 122
Circuit, Closed

22
Circuit, Open

22
Circuits, Gray and Davis Sys-
tem

352
Cleaning Spark Plugs.

166
Cleaning Vibrator Points. 169
Closed Circuit

22
Closed Circuit Distributor Sys-
tem

120
Closed Circuit, Parts of.

22
Closed Coil Winding...

56
Combination Switch, Delco. 98
Commutators, Care of..... 429
Comparing High and Low Ten.
sion Magneto ..

46
Comparing Two-Unit and One-
Unit Systems....

279
Compound Distributor... 208
Compound Wound Dynamo.... 54
Compressed Gas, How Ignited.. 66
Condenser, Function of..

70
Condensers, Delco.....

92
Conductors, Electrical.

22
Connecticut Ignition System,
1916 Type...

122
Connecticut Ignition Unit..... 120
Constant Speed Dynamo.. 51
Construction of Storage Battery 28
Contact Breaker, Connecticut
System

120
Contact Points, Adjusting. 232
Contact Points, Cleaning.. 232
Contacts, How Spaced in Timers 81

Defective Windings, Testing for 447
Definition of Electrical Terms.. 56
Delco Ammeter
Delco Ammeter Reading, Motor-
ing Generator...

450
Delco Automatic Spark Advance 91
Delco Circuit Breaker..

94
Delco Combination Switch.. 98
Delco Condenser.

92
Delco Cranking Action, Test of 452
Delco Current Output Regula-
tion

. 326
Delco Generator Clutch... 317
Delco Generator Troubles, In-
dications

446
Delco Ignition Coil Parts.. 92
Delco Ignition Distributor, 1916
Model

96
Delco Ignition System...

87
Delco Induction Coil....

92
Delco Motor Clutch.

320
Delco Motor Generator......

314
Delco Motor Generator Lubrica.
tion

320
Delco Resistance Unit...

94
Delco Starting and Lighting
Systems

312
Delco Starting Switch.

304
Delco System Troubles.

442
Delco Test Points.....

445

gy to....

. 21, 22

Delco Third Brush Current Regu-
iation

327
Delco Timer

89
Delco Timer, Setting..

99
Deico 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.

77
Distributor, Delco....

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

130
Dry Lattery 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....

49
Dynamo Electric Machines... 48
Dynamo, Governed..

51
Dynamo Governors.

267
Dynamo Windings.

54
Dyneto-Entz One Unit System.. 330
Dyneto Non-Stalling Feature.. 336

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-

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

22
Electrical Energy, Generating
Delco

32C
Electrical Equilibrium.

19
Electrical Equipment Specifica-
tions

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

22
Electrical Measuring Instru-

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

38
Electricity, How Measured.. 60
Electricity, Nature of.

17
Electricity, Produced by Fric-

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

23
Electricity, Production by Dyna-

48
Electricity, Relation to Magne-
tism

37

60

18

E

mo

Early Ignition Methods........ 66
Edison Cell, Construction of.... 157
Efficiency of Starting Systems 280

PAGE

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

149
Electrostatic Effects.

173
Elementary Electric Starter
Principles

258
Entz Electric Transmission.... 488
Essential Parts of Magneto.... 40
External Spark Gap.... 108

281

F

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

449
Generator Driving Methods. 288
Generator, Function of...... 265
Generators and Starting Motors,

Comparing
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. 193
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

42

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

20
Flushing Cells, Evils of.

146
Ford Magneto......

213
Ford Magneto Construction.
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.....
Function of Delco Condenser... 92

53

H

70

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

291
Gear Shifting by Electricity.... 476
Generator Clutch, Delco...,

317
Generator Coil, Grounded.. 448

Light Deflectors.

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

491
Lines of Force, Definition of.... 35
Locating Defective Plug In-
sulation

166
Locating Magneto Trouble.. 230
Locating Short Circuits... 433
Location of Spark Plugs. 106
Location of Troubles in Starting

Systems
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'

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

64
Indicators, Direction...

475
Induction Coil, Action of.. 70
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
Insylating Materials for Plugs.. 104
Insulators, Electrical...

22

422

M

36

70

Magneț, Bar....

36
Magnetic Circuits..
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

33
Magnetizing by Contact... 36
Magnetizing by Electrical Coil.. 37
Magnetizing by Induction...... 37

K

Remco Fan Generator System.. 414
Kemco Starting Motor.. 416

L

Lamp Bank Resistance for Bat.
tery Charging..

154

244

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

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
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....
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