Electrical Reviewer PDF

Electrical Reviewer C. Legend and Symbols 1:0 Parts of Electrical Plan - Symbols or configurations 2:0 Service Entrance Requirement - Figures of devices and equipment used 3:0 Steps in Securing Electrical Permit - Standard el...

Electrical Reviewer C. Legend and Symbols 1:0 Parts of Electrical Plan - Symbols or configurations 2:0 Service Entrance Requirement - Figures of devices and equipment used 3:0 Steps in Securing Electrical Permit - Standard electrical symbols can be obtained from the appendix - A of the 1:0 Parts of Electrical Plan Philippine Electrical Code Electrical Plan 1:2 Symbols - technical representation of electrical 1:2A lights systems proposed to be installed in structures(Buildings, Houses, etc.) - consists of electrical symbols - Provides: Interconnection of electrical wires, Connection of different components, - tubular/compact fluorescent lamp Power lines, Main switches, other essentials 1:1 Parts of an Electrical Plan A. Electrical Lighting - Location of lighting outlet - pinlight/compact fluorescent lamp - Location of switches and their corresponding symbols B. Electrical Power Layout - Location of Convenience Outlet - Location of outlets for ACU - Location of telephones, intercom, - wall bracket lamp with compact fluorescent master antenna TV outlets, CCTV, Fire lamp Detection, and Alarm System - Location of service equipment and or 1:2B Outlets disconnecting means - Location of service kilowatt-hour meter - Duplex Convenience Outlet Ex. - Weatherproof Duplex Convenience Outlet - Refrigerator Outlet  1:2C wires - A circuit hom ri n is a direct line of conductors that runs from a circuit - Three-Prongs cooking breaker to a fixture range outlet - lighting - Air-conditioning outlet - appliance outlet - Water heater outlet 1:2D Switches S - Single pole switch S3w - Three-way switch - Washing machine w/ S4W - Four-way switch dryer outlet 1:2E Others… - Garbage Disposal Outlet - Lighting and power panel board - Bell buzzer - Telephone outlet - door bell push button - TV antenna outlet - master antenna tv outlet/cabinet - telephone terminal cabinet D. Schedule of Loads - Table Lighting and power loads and computations Motor Loads Ex. E. Riser Diagram - Number of branch circuits, number of conductors, size of conduit and protection for each branch circuit - type of feeders - type of service, size of service entrance conductor, conduits, and main protective device Ex. F. General notes/ Specification - The design follows PEC standards, and all electrical work will meet the requirements of relevant authorities. - Nature of the service including voltage, phase and frequency