129669932 Max Fajardo Electrical Layout and Estimate (1)

Max B.FAJARDO, Jr. and Leo R. FAJARDO ELECTRICAL LAYOUT AND ESTIMATE Second Edition by Max :P.FA1,ARDO Jr. Leo R..FAJARDO . Max B.. Fajardo Jr..• BS Arch. NU, Member UAP, .MP A, PM-III, Regional Director DPWH,Vice Pres.Camarines Sur ill Electric Co- operative Inc. ·Dean College of Architecture and Engineering Univer· sity of North Eastern Pbilippmes; Author of:Simplified Construction Estimate;SimplifiedMethodson BuildingCoitstruction;Plumbing Design and Estimate; Planning and Designers Handbook; Elements of RoadsandHighways;ProjectConstruction Management;Specifica- tionsandContract;ElectricalLayoutandEstirriateandSimplified Mathematics of Investment. .Leo R.Fajardo - BSEE;NU Manila; Member nEE, System Loss Analyst,CamarinesSur · IIIElectricCoOperativeInc.Contractor;. Mana2er ELECOL En.!!ineering Eouioment Sum:>lv and Service. Philippine Copyright . 2000. . by 513 8 Merchandising ... __.. .l-' ._.c.. •• T....)_., . .. ..::.--·-· .\' :·. .... .btj....· . .... .'· AIJ Rights ;j. ;0 .FOREWORD Electricity isa necessity in·human's daily. activity.F,.1be simplest -householdto._ themore.elaboratedwellings, ·_coritplft ·officesan'i · 1-2Definition of Terms2 1-3Electric Current.··4 1-4. Comparison of AC and DC Electricttv. . .7 .1-:-5The Ohms Law· . 8 l-6!Series and Parallel Circuit12. 1;;,7Volt Transformation'·14 1-8Power and Energy15 1-9Voltage and Voltage Drop18 Chapter -l CONDUCTORS AND WIRING ·.. 1Conductors and Insulators. 2-2Different Type5 of Cables·.· 2-3AmJ)acity of Eleciri