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Anthracite.

Heating value of..

66

Trade names of different sizes of..

Apparatus for blower systems of heating and ventilation,
General arrangement of.....
Proportions of hot-water heating.

66

Arcs, Measure of angles or.....
Area increase, Table of factors for duct and flue...
of ducts and flues, Theoretical..
rectangular registers...
"round registers....

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Areas, Irregular.....

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segment, Formula for.
"triangle, Formula for.
Ratio of heating surface to grate..

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impervious surface to total drainage Rule for finding grate..

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of circles, Circumferences and.

Arithmetic...

Arrangement of stop-cocks..

Asphaltum...

Atmosphere, Carbon dioxide in.

Automatic flush tanks..

66

"flues and air openings for drying rooms..
per square foot of grate surface, Safety-valve..
Table of flue..

sprinkler systems...

Available drop in pressure on sizes of mains, Effect of..
Avoirdupois weight..

B.

Back-vent pipe, Definition of..

vents, Table of sizes of traps and Baldwin's rule for proportioning radiation. Basin slabs, Marble.

Basins, Wash...

Baths.

46

Dimensions of seat and foot.

Rain...

Sunken

Spray and shower..

Table of dimensions of..

PAGE

119

122

120

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Bead or V-seam..
Beaded joint

Beams. Safe uniformly distributed loads for rectangular

wooden....

Bearing loads, Safe..

Bends in air pipes, Resistance of..
Bituminous coal

210

200

34

234

228

142

143

51

51

123

304

124

59

60

192

130

231

1

341

270

112

305

369

159

34

261 279

166

290

290

287

288

289

289

288

287

262

262

90

88

235 119

Bituminous coal, Classes of..

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66

272

207

46

66

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Black sheet-iron
Bleeder, Definition of drip pipe, relief, or.
Block-tin pipe..
Blower systems of heating and ventilation.
heating and ventilation, Classification
of
'heating and ventilation, General ar-
rangement of apparatus for..
"heating and ventilation, Methods of
installing.

208

210

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Boilers

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Temperature regulation with.
Blowers, Horsepower required to drive
Blueprints
Bodies, Falling.

Boiler connections for heating, Range.
Kitchen

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46

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Heating value of..

heating surface

..

6.

to radiation, Ratio of.

horsepower ratings
Hot-water supply to fixtures below range
per pound of coal, Heat absorbed by
settings

Approximate number of bricks required
settings of return-tubular

for

Formula for size of steam coils for domestic hot-
water supply..

Heating surface of return-tubular
in summer, Care of.
Kitchen

PAGE

120

122

ing

Rating of heating

Size of

66

+4

per pound of coal, Evaporation of
Proportioning parts of steam and hot-water heat-

"

grate for domestic hot-water supply
Specifications for horizontal tubular
Standard sizes of galvanized-iron kitchen
Table of sizes of chimneys and horsepowers of.
Branch ducts, or independent flues, Splitting air-currents
to supply
Joint-wiped

pipe, Sprinklers on..

66

Branches, Comparative sizes of hot-water mains and
supplied by main blast pipes, Number of
Brass and copper tubing, Brazed

66

66

66

Table of iron-pipe sizes of seam-
less-drawn.

272

145

210

239

222

75

76

338

335

123

123

126

339

122

130

123

133

344

123

354

333

125

128

123

127

346

129

335

134

215

262

375

203

233

272

357

Brass ferrules

66

66

44

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267

268

272

272

joints....

263

Breaking load of columns, Rankine-Gordon formula for 52
loads and safe loads.

88

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for round cast-iron columns.

89

91

92

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Brick.

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tubing, Seamless

Brazed brass and copper tubing

66

46 Size of

and nipples, Weight of...

soil, waste, and vent-pipes, and solder nipples....

4.

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Weight of

Bricks required for settings of return-tubular boilers,
Approximate number of

British thermal unit, Definition of.
Building construction

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46

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Buildings, Loss of heat from.

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Caking coal..
Calcium carbide

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Bull's-eye support

Burners, Candlepower of union-jet gas
Burning, Lead

Business laws in daily use

Butt seam

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materials, Approximate weight of.
Table of weights and specific gravi-
ties of

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of different types, Air supply for
Water distribution in...

Calculation, Signs used in.

Calked joints, Lead and oakum required for.
Candlepower of union-jet gas burners
Cannel coal.....
Capacities, Fan.

of centrifugal fans, Table of

"4

circular sewers flowing full, Table of..
66 cone fans, Table of.

"steam traps
Capacity factors for centrifugal fans, Table of free-
delivery
Measures of.

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C.

of acetylene-gas pipes.
centrifugal fans

46

44

PAGE

268

268

Formula for determining
free-delivery.

cone fans

cylindrical water tanks

133

95

86

86

42

115

213

330

262

248

348

363

262

120
242

1

355

248

120

216

219

307

218

188

221

37

253

219

220

217

326

Capacity of disk fans

66

44

44

66

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water-service pipes

** Table of
Table of ventilating-duct
Carbide, Calcium.
Carbon dioxide in atmosphere

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per hour, Production of.

Castings, To tin iron.
Cast-iron columns, Breaking loads for round
kitchen sinks, Table of sizes of

46

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ΡΑΘΕ

216

"domestic hot-water supply tanks, Table of.... 343
gas pipes

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249

16 natural-draft vent ducts.

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water mains

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Cement, Portland

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pipe joints

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soil pipe

46

..

Weight of

Chimneys

66

pipes

66

•S

To galvanize

Cements

Centigrade thermometer scale

Central-station or district steam-heating system
Centrifugal fans, Capacity of

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required for laying sewer pipe, Amount of...
Rosendale

force

Cesspool, Definition of

Cesspools

Cutting

Table of weights of.

Leeching
Tight

Formula for determining free-delivery
capacity of.

Free-delivery capacity factors for.
Table of capacities of

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and horsepowers of boilers, Table of sizes of.
for steam heating, Table of sizes of square.
Chord, Formulas for
Circle, Formulas for

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Circles, Circumferences and areas of
Circuit in hot-water heating, Compound

44

66 60

46

Simple..

[blocks in formation]

Circuits, Resistance of hot-water.
Circular ring, Formulas for

44

sewers flowing full, Table of capacities of..

236

333

331

332

237

242

112

112

351

89

297

351

360

263

264

273

264

351

271

309

271

92

98

186

219

220

221

219

76

261

316

261

261

133

134

135

56

53

60

195

195

197

196

199

57

307

Circulation, Hot-water.
Circumferences and areas of circles
Cistern, After-wash
filters
Float-valve
Plain-valve
Siphon.

Cisterns, Closet

..

46

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for water storage

Classification of blower systems of heating and venti-
lation

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of steam-heating systems.

Closed-circuit system of hot-water heating

system of hot-water heating, High-pressure or
Closet cisterns

**

floor connections
Hopper

Pan and plunger.

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66

44

66

Closets, Washout.

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ranges

seats

Siphon

traps, Care of water

Water
Coal, Anthracite
Bituminous.

44 Caking

66

Cannel

Classes of bituminous

Evaporation of boilers per pound of

Free-burning

64

46

64

64

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66

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4.

46 Trade names of different sizes of anthracite
Cocks, Arrangement of stop

Coefficient of expansion for various substances
Coils for domestic hot-water supply boilers, Formula for

size of steam

Gas...

Heat absorbed by boiler per pound of

Heating value of anthracite

..

"bituminous

Semianthracite.

Semibituminous

PAGE

195

60

295

325

295

294

294

294

325

Comparative sizes of hot-water mains and branches.
Compensation, Heat-loss

Composition of solder.

Compound circuit in hot-water heating.

208

146

197

198

294

293

290

290

292

292

291

354

291

290

119

119

120

120

120

125

Columns, Breaking loads for round cast-iron

344
89

Rankine-Gordon formula for breaking load of 52
Combined systems of drainage and sewerage
Common fractions.

303
2
203

118

359

195

120

241

122

122

122

119

119

120

341

101

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