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Combined display of all available logs of Filipino Engineer Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 12:08, 18 November 2024 Admin talk contribs moved page Philippine Electrical Code 2017 Part 1/Chapter 4 Equipment for General Use to Philippine Electrical Code 2017 Part 1/Chapter 4. Equipment for General Use
• 09:52, 18 November 2024 Admin talk contribs created page Philippine Electrical Code 2017 Part 1/Chapter 6. Special Equipment/Article 6.90 Solar Photovoltaic PV) Systems (Created page with "=={{SUBPAGENAME}}== {{Disclaimer PEC}} __TOC__ ==== 6.90.1 General ==== ===== 6.90.1.1 Scope. ===== This article applies to solar PV systems, other than those covered by Article 6.91, including the array circuit(s), inverter(s), and controller(s) for such systems. [See Figure 6.90.1.l(A) and Figure 6.90.1.l(B).] The systems covered by this article may be interactive with other electrical power production sources or stand-alone or both, and may or may not be connected...")
• 04:19, 25 October 2024 Admin talk contribs deleted page Basics:Basic:Effects of electric shock to the human body (content was: "={{PAGENAME}}= == Heart - the most vulnerable organ == The most critical organ in the case of electric shock is the heart. Those with any heart problems are more vulnerable. The current passing through the body can produce physiological damage, or trauma<ref>The Institution of Engineering and Technology Power and Energy Volume 19 Electrical safety: a guide to causes and preventio...", and the only contributor was "Admin" (talk))
• 04:16, 25 October 2024 Admin talk contribs created page Basics:Basic:Effects of electric shock to the human body (Created page with "={{PAGENAME}}= == Heart - the most vulnerable organ == The most critical organ in the case of electric shock is the heart. Those with any heart problems are more vulnerable. The current passing through the body can produce physiological damage, or trauma<ref>The Institution of Engineering and Technology Power and Energy Volume 19 Electrical safety: a guide to causes and prevention of hazards by J. Maxwell Adams, 1994</ref>. There is the possibility of skin burns and [...")
• 04:09, 25 October 2024 Admin talk contribs created page Effects of electric shock to the human body (Created page with "={{PAGENAME}}= == Heart - the most vulnerable organ == The most critical organ in the case of electric shock is the heart. Those with any heart problems are more vulnerable. The current passing through the body can produce physiological damage, or trauma<ref>The Institution of Engineering and Technology Power and Energy Volume 19 Electrical safety: a guide to causes and prevention of hazards by J. Maxwell Adams, 1994</ref>. There is the possibility of skin burns and [...")
• 03:42, 31 July 2024 Admin talk contribs uploaded File:Energy Saving -Throttling Devce vs VFD.webp
• 03:42, 31 July 2024 Admin talk contribs created page File:Energy Saving -Throttling Devce vs VFD.webp
• 03:32, 31 July 2024 Admin talk contribs created page VFD vs DOL Selection (Created page with "__TOC__ == Introduction == This article presents, defines, and evaluates the criteria for the selection of the method of starting and operation of medium voltage motors. The various criteria were presented and discussed for assessing the basis of selection of the recommended method of starting and operation of the motors. == Induction Motor Starting and Operation Method== The following two methods (options) for starting and operation of the motors were studied and ev...")
• 03:08, 5 July 2024 Admin talk contribs uploaded File:Spiral Core Type.webp
• 03:08, 5 July 2024 Admin talk contribs created page File:Spiral Core Type.webp
• 03:04, 5 July 2024 Admin talk contribs uploaded File:Laminated Core.webp
• 03:04, 5 July 2024 Admin talk contribs created page File:Laminated Core.webp
• 02:39, 5 July 2024 Admin talk contribs created page Power:Transformers (Created page with "== CONSTRUCTION, TYPES, AND CHARACTERISTICS == A transformer is an apparatus for converting electrical power in an ac system at one voltage or current into electrical power at some other voltage or current without the use of rotating parts. A transformer consists essentially of three parts: # the primary coil which carries the alternating current from the supply lines, # the core of mag- netic material in which is produced an alternating magnetic flux, and the # sec...")
• 15:33, 17 April 2024 Admin talk contribs uploaded File:Typical Single Line Diagram.jpg
• 15:33, 17 April 2024 Admin talk contribs created page File:Typical Single Line Diagram.jpg
• 15:18, 17 April 2024 Admin talk contribs uploaded File:1-line Diagram.png
• 15:18, 17 April 2024 Admin talk contribs created page File:1-line Diagram.png
• 15:17, 17 April 2024 Admin talk contribs created page File:3-line Diagram.png
• 15:17, 17 April 2024 Admin talk contribs uploaded File:3-line Diagram.png
• 15:08, 17 April 2024 Admin talk contribs uploaded File:Single-Line-Diagram.webp
• 15:08, 17 April 2024 Admin talk contribs created page File:Single-Line-Diagram.webp
• 15:05, 10 April 2024 Admin talk contribs created page File:Grounding Symbols.png
• 15:05, 10 April 2024 Admin talk contribs uploaded File:Grounding Symbols.png
• 14:52, 10 April 2024 Admin talk contribs created page Grounding System (Created page with "={{SUBPAGENAME}}=")
• 05:06, 10 April 2024 Admin talk contribs created page Industrial Plant Design/System Planning/Determination of Loads (Created page with "={{SUBPAGENAME}}= {{Disclaimer - Industrial Plant Design}} __TOC__ === General === Determination of the load is the [https://filipinoengineer.com Electrical Engineer's] first problem and may be difficult to solve. The size and number of primary and secondary substations, the size, number, and arrangement of primary feeders, and the type of secondary distribution are largely dependent on the amount and nature of the load and its distribution. The plant distribution s...")
• 14:27, 5 April 2024 Admin talk contribs created page Industrial Plant Design/System Planning/Basic Design Consideration (Created page with "={{SUBPAGENAME}}= {{Disclaimer - Industrial Plant Design}} __TOC__ An industrial plant is only as good as its electric distribution system. For this reason, careful system planning for an industrial power system is very important. This wiki outlines the procedures of system planning and presents a guide which will make the details of Electric Power Distribution Design for Industrial Plant more understandable. A standard electric distribution system is not adaptable to...")
• 03:48, 4 April 2024 Admin talk contribs created page Template:Disclaimer - Industrial Plant Design (Created page with "This is a Design Guide is based on IEEE standards. While the authors have used good faith and efforts to ensure that the information and instructions contained in this work are accurate, the authors disclaim all responsibility for errors or omissions, including without limitation responsibility for damages resulting from the use of or reliance on this work. Use of the information and instructions contained in this work is at your own risk. If any contents or other techn...")
• 03:06, 22 March 2024 Admin talk contribs created page Industrial Plant Design/System Planning (Created page with "'''Under Construction'''")
• 03:04, 22 March 2024 Admin talk contribs created page Industrial Plant Design (Created page with "'''Under Construction'''")
• 12:29, 29 January 2024 Admin talk contribs created page Philippine Electrical Code 2017 Part 1/Chapter 3. Wiring Methods and Materials/Article 3.0 - Wiring Methods/3.0.2 Requirements for Over 600 Volts, Nominal (Created page with "=={{SUBPAGENAME}}== {{Disclaimer PEC}} __TOC__")
• 12:24, 29 January 2024 Admin talk contribs created page Philippine Electrical Code 2017 Part 1/Chapter 3. Wiring Methods and Materials/Article 3.0 - Wiring Methods/3.0.1 General Requirements (Created page with "=={{SUBPAGENAME}}== {{Disclaimer PEC}} __TOC__ ==== 3.0.1.1 Scope. ==== =====(a) All Wiring Installations. ===== This article covers wiring methods for all wiring installations unless modified by other articles. =====(b) Integral Parts of Equipment. ===== The provisions of this article are not intended to apply to the conductors that form an integral part of equipment, such as motors, controllers, motor control centers, or factory assembled control equipment or list...")
• 00:57, 5 December 2023 Admin talk contribs uploaded File:Reactive Auto-transformer Switching.png
• 00:57, 5 December 2023 Admin talk contribs created page File:Reactive Auto-transformer Switching.png
• 00:55, 5 December 2023 Admin talk contribs uploaded File:Resistive Switching.png
• 00:55, 5 December 2023 Admin talk contribs created page File:Resistive Switching.png
• 00:34, 5 December 2023 Admin talk contribs uploaded File:Bias Winding.png
• 00:34, 5 December 2023 Admin talk contribs created page File:Bias Winding.png
• 00:31, 5 December 2023 Admin talk contribs uploaded File:Coarse-fine.png
• 00:31, 5 December 2023 Admin talk contribs created page File:Coarse-fine.png
• 00:29, 5 December 2023 Admin talk contribs uploaded File:Reversing.png
• 00:29, 5 December 2023 Admin talk contribs created page File:Reversing.png
• 00:26, 5 December 2023 Admin talk contribs uploaded File:Linear.png
• 00:26, 5 December 2023 Admin talk contribs created page File:Linear.png
• 23:50, 4 December 2023 Admin talk contribs created page File:Load Tap Changer.webp
• 23:50, 4 December 2023 Admin talk contribs uploaded File:Load Tap Changer.webp
• 23:37, 4 December 2023 Admin talk contribs created page Power:Transformer Load Tap Changers (Created page with "== I. Introduction == The flicker of the house lights in the evening when most people are at home and started using electricity for household chores is a sign of a load tap changer (LTC) tap change. The increase in electrical load on the distribution network causes the voltage to sag below its nominal value. This voltage sage triggers a signal to the LTC to change taps to adjust the voltage back to its nominal value with some tolerance. There are many applications of tr...")
• 00:00, 1 December 2023 Admin talk contribs uploaded File:Prospective and actual currents.svg
• 00:00, 1 December 2023 Admin talk contribs created page File:Prospective and actual currents.svg
• 23:58, 30 November 2023 Admin talk contribs uploaded File:Category A circuit-breaker.svg
• 23:58, 30 November 2023 Admin talk contribs created page File:Category A circuit-breaker.svg