Building Services Engineering 5th Edition Handbook

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Index 425 Natural illumination 261 Natural ventilation 128 Natural vibration 326 Neutral point 93 Newton 404 Noise 324, 376, 386 Noise rating 336 Observed illumination pattern 264 Odorants 4 Ohm’s law 295 Oil hydraulic lift 387 Oil storage and handling 102 Olf 4 Olfactory 4 One-pipe heating system 93 Operative temperature 20 Outdoor environment 333 Outstation 111 Overall efficiency 38 Ozone depletion potential (ODP) 159 Packaged units 150 Panel and column radiators 87 Parallel 296 Partial pressure 240 Pascal 98 Passenger conveyor 386 Passenger lift 383 Paternoster lift 385 Percentage of people dissatisfied 11 Percentage return on investment 52 Permanent hardness 179 Permanent supplementary artificial lighting of interiors 261 PH value 179 Pipe anchor 375 Pipe bellows 375 Pipe duct 369 Pipe expansion 375 Pipe guide 375 Pipe loop 375 Pipe roller 375 Pipes 195, 324 Pipe sizing 187 Pitot-static tube 11 Plant management system 112 Plant room 325 Plant status 112 Plant vibrations 330 Plumbo-solvent 179 Pneumatic ejector 235 Pollutants 127 Porous material 326 Power 295 Power factor 296, 310 Predicted mean vote 11 Presence detector 273 Pressure 282, 402 Pressure boosting 182 Pressure drop 188, 283 Pressure drop rate 99, 404 Pressure–enthalpy diagram 153 Pressure governor 289 Pressure jet burner 103 Pressure wave 323 Primary circulation 186 Primary energy 129 Programmable logic controller 111 Proportional area method 64 Psychrometric chart 141, 241 Psychrometric cycles 141, 142 Public utility 362 Pump blades 331 Pump head 98 Pump performance curve 99 Pumps 99, 331 R12 152 R22 152 Radiant panel 88 Radiation 3 Radiators 87 Radiator temperature correction factor 97 Rainfall 179 Rainfall intensity 221 Ranges of appliances 213 Real power 296 Reasons for ventilation 128 Recirculated air 129 Redwood oil viscosity 102 Reflection 263 Refrigeration 151, 396 Residual current device 305 Resistance 295 Resonance 332 Reverberant sound field 326 Reverberation 326 Reverberation time 326 Reverse osmosis 180 Ring circuit 308 Road gully 226 Rodding 217, 231 Rodding eye 231 Roof pitch 223 Room absorption constant 326 Room index 266 Rotation 330 Rubber mountings 324 Sand filtration 179 Sanitary appliance allocation 194 Saturated air 240 Screw compressor 152 Sealed system 95 Secondary circulation 186 Self-syphonage 206
426 Index Sensible heat gains 137 Series 296 Service duct 363 Service lift 384 Service plant area 363 <strong>Services</strong> identification 364 Service zone 377 Sewage lifting 235 Sewers 207, 226 Shading 130 Shaft, lift 389 Shock 305 Shutters 130 Sick building syndrome (SBS) 159 Simultaneous demand 187 Single duct 147 Single-phase 292 Skirting heater 89 Sliding joint 375 Sling psychrometer 15 Slope 207 Smoke 156, 216, 350 Smoke detector 356 Smoke ventilator 351 Soakaway pit 226 Soft water 179 Solar collector 198 Solar distillation 180 Solid deposition 211 Sound 323 Sound power 323 Sound power level 324 Sound pressure 323 Sound pressure level 324 Specific resistance 294 Springs 324 Sprinkler 354 Stack effect 128 Stacks 207 Standby generator 367 Steady-state heat loss 67 Steam boilers 180 Storage heaters 87 Supervisor 112 Supply air moisture content 141 Supply air temperature 138 Surface condensation 242 Surface emissivity 63 Surface resistance 63 Sustainability 393 Switch-start circuit 270 Tank supplies 183 Target room 335 Task illumination 262 Telecommunications 312, 366 Temperature coefficient of resistance 294 Temperature gradient 251, 247 Temporary electrical installation 300 Temporary hardness 179 Testing 216, 236, 310 Therm 35 Thermal comfort 395 Thermal conductivity 61 Thermal resistance 61 Thermal storage 67, 88 Thermal storage of a building 38 Thermal target 53 Thermal transmittance 64 Thermistor anemometer 17 Thermocouple 18 Thermohygrograph 17 Three-phase 292 Three-pipe heating system 93 Total energy demand target 53 Total environmental loading 160 Total sound field 325 Tracer gas 156 Traction sheave 387 Trap 207 Trap seal loss 209 Trend 11 Triple pole and neutral switch 308 Trunking 307 Turbulence 103 Turbulent flow 324 Two-pipe heating system 93 Underfloor heating 90 Urinal flush control 181 Useful energy 37 Utilization factor 266 U-tube manometer 282 U value 64 Vane anemometer 17, 156 Vaporizing burner 103 Vaporizing liquid 351 Vapour barrier 254 Vapour compression 151 Vapour diffusion 242 Vapour pressure 8 Vapour resistance 242 Vapour resistivity 242 Variable volume 148 Vented system 214 Ventilation 242, 285, 386 Ventilation rate measurement 156 Vibration 324, 376 Voltage 295, 310 Wall-flame burner 103 Warm-air heater 93 Warm-deck roof 255 Waste pipe 206 Water acidity and alkalinity 179 Water flow 188
Page 2 and 3:
Building Services Engineering
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Building Services Engineering Fifth
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Contents Preface to fifth edition A
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Contents vii Sick building syndrome
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Contents ix Circuit design 294 Cabl
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Preface to fifth edition Building S
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Acknowledgements I am particularly
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Units and constants xv Table 2 Mult
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Symbols xvii Symbol Description Uni
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Symbols xix Symbol Description Unit
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2 Built environment Introduction Th
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4 Built environment Ventilation The
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6 Built environment (a) At full occ
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8 Built environment Table 1.2 Compa
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10 Built environment Because of the
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12 Built environment Visual display
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14 Built environment v = 7 m/s t a
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16 Built environment 1.4 Sling psyc
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18 Built environment 1.7 Thermistor
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20 Built environment t res = t g (1
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22 Built environment great care wit
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24 Built environment 16. An hotel l
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26 Built environment 37. Are any of
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28 Built environment building has a
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30 Built environment 73. What was t
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32 Energy economics Introduction Bu
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34 Energy economics 16. air-to-air
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36 Energy economics 1 kWh = 1 kWh
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38 Energy economics 2. Heat transfe
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40 Energy economics For solid fuel
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42 Energy economics gas cost = 1.80
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44 Energy economics Table 2.5 Carbo
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46 Energy economics EXAMPLE 2.8 A h
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48 Energy economics annual cost = u
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50 Energy economics EXAMPLE 2.12 Ex
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52 Energy economics l = 0.035 ( 1 0
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54 Energy economics Table 2.11 Valu
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56 Energy economics From Table 2.4
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58 Energy economics 3. Minimum outs
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3 Heat loss calculations Learning o
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62 Heat loss calculations Table 3.1
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64 Heat loss calculations Table 3.6
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66 Heat loss calculations Where onl
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68 Heat loss calculations The venti
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70 Heat loss calculations The surro
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72 Heat loss calculations The speci
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74 Heat loss calculations where R m
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76 Heat loss calculations The addit
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78 Heat loss calculations operation
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80 Heat loss calculations 2. The fo
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82 Heat loss calculations internal
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84 Heat loss calculations 27. Which
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86 Heating Key terms and concepts a
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88 Heating 4.2 Electrically heated
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90 Heating Sheet steel case Removab
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92 Heating Floor finish Screed with
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94 Heating Flue Return air plenum F
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96 Heating Table 4.1 Classification
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98 Heating Table 4.2 Heat output fr
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100 Heating Table 4.3 Flow of water
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102 Heating and, maximum available
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104 Heating This means that one vol
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106 Heating Performance testing A r
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108 Heating Electrical power genera
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110 Heating Combined heat and power
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112 Heating 3. A building energy ma
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114 Heating Connections are made to
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116 Heating remotely the MWh consum
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118 Heating 13. The two-pipe heatin
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120 Heating 27. Which is not correc
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122 Heating 39. Which of these is t
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124 Heating 4. Heat supplied is cha
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126 Ventilation and air conditionin
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6 Hot- and cold-water supplies Lear
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180 Hot- and cold-water supplies Wa
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182 Hot- and cold-water supplies po
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184 Hot- and cold-water supplies Ce
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186 Hot- and cold-water supplies st
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188 Hot- and cold-water supplies 0.
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190 Hot- and cold-water supplies 53
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192 Hot- and cold-water supplies an
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194 Hot- and cold-water supplies Ta
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196 Hot- and cold-water supplies Ta
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198 Hot- and cold-water supplies (a
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204 Hot- and cold-water supplies 49
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206 Soil and waste systems Introduc
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208 Soil and waste systems Open to
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210 Soil and waste systems 7. Bends
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212 Soil and waste systems The inte
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214 Soil and waste systems 40 mm wa
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216 Soil and waste systems Table 7.
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218 Soil and waste systems 50 mm ve
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220 Soil and waste systems 3. Long
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222 Surface-water drainage Table 8.
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224 Surface-water drainage Rectangu
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226 Surface-water drainage The solu
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228 Surface-water drainage 7. A PVC
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230 Below-ground drainage Design ca
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232 Below-ground drainage Manhole:
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234 Below-ground drainage From Fig.
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236 Below-ground drainage storage v
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238 Below-ground drainage 14. The f
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240 Condensation in buildings mould
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242 Condensation in buildings The w
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244 Condensation in buildings EXAMP
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246 Condensation in buildings This
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248 Condensation in buildings Tempe
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250 Condensation in buildings and,
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252 Condensation in buildings EXAMP
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254 Condensation in buildings Tempe
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256 Condensation in buildings For t
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258 Condensation in buildings 4. Ev
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11 Lighting Learning objectives Stu
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262 Lighting Table 11.1 Typical val
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264 Lighting Light sources 9 9 9 Wi
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266 Lighting Utilization factor The
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268 Lighting From Table 11.3, for a
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270 Lighting Table 11.4 Lamp data.
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272 Lighting number of lamps = 12.8
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274 Lighting 3. Sketch and describe
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276 Lighting 4. Insufficient inform
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278 Lighting 3. 800 lm/m 2 . 4. 260
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12 Gas Learning objectives Study of
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282 Gas Open to atmosphere Rubber p
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284 Gas EL = (1.25 × 34) m = 42.5
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286 Gas become exhausted. SNG will
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288 Gas are ignited and an air flow
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290 Gas 3. The pipe from a gas mete
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292 Electrical installations Key te
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294 Electrical installations curren
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296 Electrical installations 1 Volt
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298 Electrical installations power
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300 Electrical installations For1mm
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302 Electrical installations Table
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304 Electrical installations Incomi
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306 Electrical installations energi
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308 Electrical installations Starte
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310 Electrical installations Ethyle
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312 Electrical installations Test o
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314 Electrical installations Joint
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316 Electrical installations 4. 100
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318 Electrical installations 39. Wh
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320 Electrical installations 51. Wh
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322 Room acoustics 20. understand t
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324 Room acoustics pump blades and
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326 Room acoustics ceiling, Q is 4.
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328 Room acoustics Table 14.2 Solut
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330 Room acoustics Table 14.3 Fan s
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332 Room acoustics Table 14.4 Illus
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334 Room acoustics (Sound Research
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336 Room acoustics The target room
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338 Room acoustics Table 14.6 Noise
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340 Room acoustics 100 90 80 70 Sou
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342 Room acoustics 24. A forced-dra
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344 Room acoustics The room directi
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346 Room acoustics 3. Multiple sour
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348 Room acoustics 55. Which is not
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350 Fire protection computer monito
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352 Fire protection halogen gas, wh
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354 Fire protection the reach of tu
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356 Fire protection Range pipe Spri
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358 Fire protection Fire compartmen
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360 Fire protection 16. Which are c
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362 Plant and service areas Key ter
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364 Plant and service areas 2.0 1.5
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366 Plant and service areas Fuel st
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368 Plant and service areas a minim
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370 Plant and service areas An unde
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372 Plant and service areas Air cha
Page 395 and 396: 374 Plant and service areas 100 mm
Page 397 and 398: 376 Plant and service areas Fire co
Page 399 and 400: 378 Plant and service areas Table 1
Page 401 and 402: 380 Plant and service areas 11. Wha
Page 403 and 404: 17 Mechanical transportation Learni
Page 405 and 406: 384 Mechanical transportation Table
Page 407 and 408: 386 Mechanical transportation Crowd
Page 409 and 410: 388 Mechanical transportation Hydra
Page 411 and 412: 390 Mechanical transportation 4. Co
Page 413 and 414: 18 Question bank Learning objective
Page 415 and 416: 394 Question bank 8. Which correctl
Page 417 and 418: 396 Question bank 5. This building
Page 419 and 420: 398 Understanding units Questions 1
Page 421 and 422: 400 Understanding units 15. Which i
Page 423 and 424: 402 Understanding units 29. Which o
Page 425 and 426: 404 Understanding units 43. Which i
Page 427 and 428: Appendix: answers to questions Chap
Page 429 and 430: 408 Appendix Chapter 3 Heat loss ca
Page 431 and 432: 410 Appendix 4. 0.007469 kg H 2 O/k
Page 433 and 434: 412 Appendix 32. 5 33. 5 34. 3 35.
Page 435 and 436: 414 Appendix 23. Lighting 1200 h/ye
Page 437 and 438: 416 Appendix 27. 37 dB. 28. 39 dB.
Page 439 and 440: 418 Appendix 15. 5 16. 2 17. 5 18.
Page 441 and 442: References Action Energy, Departmen
Page 443 and 444: Index Absorption 154, 324 Absorptio
Page 445: 424 Index Gas burner controls 289 G
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