Conventional Formwork System

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FAQ

Hey Guys !I just finished High school and I'm quite certain that Engineering is my first choice, however, I'm still a little bit hesitant. I'm choosing between electrical or mechanical! I think I like both majors and as far as I know Mechanical is the science of moving objects where you can get more hands-on experience , while electrical engineering is more imaginative. You can't really see electricity , thus it's more challenging ! To be honest , I like challenges but I don't want to end up regretting any decisions! Can anyone give me any insights , advices or opinions on both of majors ! What I'm going to study , what can I do , anything that could practically help me decide ! Thanks in advance

Mechanical engineers have more opportunities.

ever had your electrical equip. tripped off by GFCI RECEPTERSdid it damage your hard drives, toasters, microwaves ect.?

shouldn't damage electronic devices unless when the GFI trips it breaks the neutral first and applies only a live wire to the device, that could damage electronic devices. It could be possible but may be rare.

I think that I might have opened a portal into another world. Yesterday I heard a recording off of the internet that didn't exist! Weird. Also, I have been hearing voices and sounds coming from the room where I think that the portal was opened. I am so freaked out. I have a lot of excess electrical equipment in this room and I feel a little bit uncomfortable with that. I'm wondering if the equipment is making me feel weird too. Does anyone have a similar experience? What should I do? I don't want to hang out with spirits!

It could be due to high EMF readings. This is the energy a person or an electrical appliance gives off. Sometimes, when these frequency's are to high they can effect your health by feeling sick, disorientated or as if you have seen things that are not actually there. If you feel uncomfortable around that part of your house or become particularly ill then it could be the EMF, if so you should contact an electrician. On the other hand, if you experience non of these occurrences then you should probably contact a spiritualist and see what they have to say. Keep in mind many only care about the money and not your well-being.

Affect Health? Noise problem?

Depends on the devices, I lived below a cell tower (literally 1m over head, installed on the top of my building). After doing as much research as I could on it, I found that no one really knows for certain the effects of radio waves on humans. If your major concern is just large voltage electricals, the greatest risks are fire, a small magnetic field might interfere with your devices occasionally, and constant low hum.

Do Aviation mechanics also work on electrical equipment and electronics on the air craft? That would be so cool if so.

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I seem to have an adverse affect on computers and electrical equipment. My sheer presence seems to upset them.I'm not a stranger to technology, so it's not me being dim, but more and more often I've crashed supermarket checkouts, I was even sent to the other side of a store by my husband because the computer our details were being loaded on crashed time after time. I walked away and all was well in the world (well the store anyway). My laptop (even with the latest updates) has a mind of it's own sometimes. Coincidence or am I electrically overcharged?

You are Lord Inglip, the Electric Christ, the Thief of Circuits, the Terrorizer of Transistors, the Bit Stream Bandit, the Cajoler of Crosstalk, the Punk Pirate of Power Systems, the Terrible Tyrant of Total Harmonic Distortion. All kneel before you, and your mysterious Quasi-Quantum Quark Conundrum.

and how does its work?

It will basically provide safety protection from electrical shock. Occassional large electrical equipment may become temporarily energized --- maybe a down power line, or by accident. By grounding the equipment, the earth that you are standing on, and the equipment will always be at the same voltage. Therefore, even if the equipment becomes energized at 25000 Volts, the ground you are standing on will be at 25000 volts as well. So there is no potential difference and therefore, no electrical shock. Without the earth connection --- there would be a 25000 Volt potential difference, and you would suffer severe electrical shock, or even death. Excerpt from Wikipedia: Ground or earth in a mains (AC power) electrical wiring system is a conductor that provides a low impedance path to the earth to prevent hazardous voltages from appearing on equipment (the terms ground (North American practice) and earth (most other English-speaking countries) are used synonymously here). Normally a grounding conductor does not carry current. Neutral is a circuit conductor (that carries current in normal operation), which is connected to earth (or ground) generally at the service panel with the main disconnecting switch or breaker.

Hi, i have one question i'm would like to sell my computer (tower) on OKorder but i don't know the value of my system, it was a gift from my sister about a year ago. Here is my system specs:Black gaming case with red neon light insideAmd x2 3800+ 2.0ghz.2GB of Ram ddr2 667mhz.Asus m2n-e motherboard.Visiontek Hd 2600 pro 512MB ddr2 supports direct x10.Western Digital 160 GB sata hard drive with Vista ultimate.Pci firewire card 2 ports.Any Help will be appreciatedthanks.

Yeah, I would be surprised to see it sell for more than 400 on OKorder.