Offense In Wiring System: Series 1
Here are the errors in the electrical wiring system which is often done in residential buildings, office buildings, and something akin to indutri.
Offense In Wiring System: Series 2
Some errors in the installation and electrical wiring that we usually see in homes, buildings, shops, office buildings and so on. Even as we see and know that it is WRONG but usually we do not take care. Usually action will be taken immediately after an accident or fire. Are we aware of what we see on a defect in the wiring system, especially around you?????
Installation Main Switchboard (Distribution Board)
Electrical Equipment
Wiring Conduit
Wiring Trunking
Factor space (Conduit & Trunking)
Installation of Cable Tray "
Cable Wiring
Installation Accessories
Earth Cable Installation
Why TNB Transmission Using Three Phase ..
Sometimes we never thought why TNB penhantaran three-phase system for the line up. 's we can see, especially in the villages in my village (Othman Drainage, Drainage Sulong) who are still using four lines as shown below:
But this question was asked by my students during the workshop sessions PnP wiring. Here I would like to share information about p enghantaran three phases used by TNB for the line to supply power to homes in villages or rural areas is caused by several factors. Among these factors are the following:
1. Readibiliti
It is the ability of continuous power delivery to residential homes. supply three-phase line are three phases, namely red, yellow and blue.
2. savings in costs
Three-phase transmission used by TNB to supply power to homes in the area
country to reduce shipping costs. This is because by using a three-phase line TNB is able to provide a single-phase power supply to three residential homes online as well with the different phases in which they can save on shipping costs online.
3. Skills
Three-phase supply has a higher efficiency compared with single-phase supply. 's because when one of the phases of phase either red or yellow phase or phase cut blue remaining two phases of work.
4. Saving Space Use
By using a three-phase transmission system to residential homes in the countryside, TNB can save space on the top line in an area where it can generate two types of voltage. This will reduce the use of air space over if online single phase use.
5. production of Two Types of Voltage
Pengh with one of the three phases can produce two types of voltage 240V and 415V. Supply voltage 415 V is usually used in factories or large enterprises, while 240V is commonly used in housing areas or in villages.
