/sci/ - Science, Technology, Engineering, and Mathematics

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industrial electric motors Anonymous 20/04/07(Tue)12:33 No. 16901 ID: 107a06 [Reply]

File 158625559546.jpg - (93.69KB , 970x605 , мотор.jpg )

Guys, where I can find supplier for parts industrial electric motors?

Anonymous 20/04/07(Tue)13:44 No. 16902 ID: c9cecf

I heard that such industrial electric motors used in machine tools and heavy metal industry

Anonymous 20/04/07(Tue)14:56 No. 16903 ID: 107a06

For example, if you use frequency converter in your industrial enterprise I suggest you to check https://eltra-trade.com/catalog/abb-acs880 drive where you can find energyefficient and powerful drives. AS you know Semiconductor devices consist of a power part made on transistors or thyristors, and a control circuit based on microcontrollers. This electrical equipment is suitable for three-phase and single-phase drives of any purpose.

Anonymous 20/09/14(Mon)23:58 No. 17006 ID: 2292e4

>>16901
You'll want to find a local company, but a general supply shop may be able to help. What specific parts do you need?

*NIX Anonymous 20/06/02(Tue)11:52 No. 16926 ID: 49b20f [Reply]

File 159109152345.png - (160.89KB , 1366x768 , 2020-06-02-040233_1366x768_scrot.png )

si@gaytop:~/nginx-scripts$ ./nginx-run-master.sh
Enter which network you are using.
:> K
Attempting to update default sites-available file...
Config has been updated.
Attempting to start nginx...
Success: started nginx with PIDs of 4790 4789 4788
Done!
si@gaytop:~/nginx-scripts$ ./nginx-kill.sh
[sudo] password for si:
All nginx processes killed.
si@gaytop:~/nginx-scripts$ cat nginx-kill.sh
#!/bin/bash

sudo killall nginx
Message too long. Click here to view the full text.

6 posts and 1 image omitted. Click Reply to view.

Anonymous 20/07/04(Sat)20:08 No. 16941 ID: fb30bf

>>16938

I would be willing to contribute. If you had a wiki I could contribute to that.

Could've sworn 7chan had a wiki, am I just blind?

Anonymous 20/07/05(Sun)03:39 No. 16942 ID: 7d3ff5

>>16941
>I would be willing to contribute. If you had a wiki I could contribute to that.

>Could've sworn 7chan had a wiki, am I just blind?

Thank you for your kindness!

My IT knowledge: following clear instructions to do something step by step.
I can't do more than that.
I don't really know what to say to answer your question. I'm sorry.

By the way, the imageboard I want is perfectly legal. No porn, No political/religious/historical/sexual discussions. Only for students to have a place to ask and teachers to answer, and will be vigorously moderated.

Anonymous 20/07/13(Mon)06:23 No. 16943 ID: 2daf83

File 159461423682.png - (36.70KB , 377x559 , quick reply voice recorder.png )

How to have a recorder like that on my site?

SmartWater Spray Removal Anonymous 20/04/09(Thu)02:08 No. 16904 ID: c0476e [Reply]

File 158639091138.jpg - (68.46KB , 680x255 , StickyBritishGoo.jpg )

How is it impossible to remove this substance from skin or clothing? The British police are currently spraying their clear goo all over the faces of men.

Asking for a friend.

3 posts omitted. Click Reply to view.

Anonymous 20/05/07(Thu)21:47 No. 16917 ID: be6f8f

>>16915
I like the way you think.

DrGonzy!!WvAwV4MTHk 20/06/03(Wed)08:52 No. 16929 ID: 49b20f

To sanitize clothing use a solution of at least 71 percent pure isopropyl. Put it in a spray misting bottle with a fine mister.

DrGonzy!!WvAwV4MTHk 20/06/03(Wed)08:52 No. 16930 ID: 49b20f

It is better to err on the side of caution, and go over 70 percent if you don't chemistry well.

Anonymous 19/08/12(Mon)23:09 No. 16837 ID: 830de8 [Reply]

File 156564417137.jpg - (812.03KB , 2558x1600 , reibw-purke.jpg )

Hi folks. Sorry I am not sure what is the best to post this.
I'm here to quickly ask, if there are any serious damage to linux done by that SJW bullshit yet.
Heard of this story year ago actually month after it happened. Haven't updated mu lubuntu system since. Not really following linux forums and shit.
So what's happening, is SJW shitfucks totally destroyed my linux yet or not? Have this wallpaper I edited. Thanx.

9 posts and 1 image omitted. Click Reply to view.

Anonymous 20/02/28(Fri)04:04 No. 16892 ID: 9f02ee

>>16851
It does when a company is forced to promote someone on the basis of race sex or religion, for fear of being called transphobic, racist, or whatever

Anonymous 20/04/18(Sat)08:18 No. 16908 ID: 5a6744

>>16892
>or whatever
The fact you didn't say antisemitism tells us everything we need to know.

Anonymous 20/04/20(Mon)19:03 No. 16911 ID: b31ad9

>>16908
No, see, you can't promote jews, since they're already at the top.

Anonymous 19/08/12(Mon)17:37 No. 16834 ID: 723437 [Reply]

File 156562427897.jpg - (7.43KB , 203x250 , gugu.jpg )

Is it good boy point or great britain pound , and is the great britain pound a good boy point for the country?

Anonymous 19/08/12(Mon)17:42 No. 16835 ID: 723437

Ok im a fucking moron i forgot the fucking question
What is GBP?

Anonymous 20/04/18(Sat)08:28 No. 16909 ID: 5a6744

>>16835
1 GBP has been deducted

Anonymous 20/04/19(Sun)15:08 No. 16910 ID: fca2d4

>16834
It's actually stands for Great Big Penis. Why else do you think women are attracted to men with money.

More Money = Bigger Penis

holy fuck i solved it! Patrick Edward Davis 19/10/02(Wed)17:42 No. 16860 ID: 6f3a95 [Reply]

File 157003095256.jpg - (1.09MB , 2560x1920 , 0916191127.jpg )

8 particle cube, no spaces
A is the matrix of the area
e is the number of particles
g is the metric tensor
upside-down triangle is the derivative variable of the area

Anonymous 20/03/17(Tue)05:11 No. 16899 ID: 3fe6cc

>>16860
do it in base 6 (or one of its multiples) if you wanna get mindfucked for real

Anonymous 18/06/16(Sat)13:11 No. 16662 ID: 889397 [Reply]

File 152914748341.jpg - (5.64KB , 150x239 , 459C3449-F6AD-4860-80B4-D575F031707F.jpg )

what can penetrate a concrete wall and burn your heart? Is it sound wave or electromangnetic wave?

4 posts omitted. Click Reply to view.

Anonymous 19/11/03(Sun)13:05 No. 16871 ID: fa1872

My love for you

Anonymous 19/11/10(Sun)02:19 No. 16872 ID: a7f777

This sounds like a riddle to me almost. I'm expecting to crunch on it and find some type of solution. I recognize that it's not but the formatting makes me think that. lol I'm not a fan of riddles. I get they're not terrible. It's a benign process. Solving riddles, I mean. But I still don't have an interest in it. I would rather have %100 of my life not being solving riddles. I'll do what I can to be there. lol

Spaceballs+the+Signpost!ikwaNLFmBo 20/02/09(Sun)06:48 No. 16891 ID: 880fd4

>>16872
Something rote repetition won't sweep aside for the little science experiment?

KAli linux anyone Dascat 19/10/03(Thu)06:20 No. 16861 ID: 88d313 [Reply]

Youtube Wanna chat

Anonymous 19/12/19(Thu)23:36 No. 16882 ID: 366752

Sup

Anonnymous 19/12/23(Mon)01:39 No. 16883 ID: 7c0400

What do you mean?

Spaceballs+the+Signpost!ikwaNLFmBo 20/02/09(Sun)06:30 No. 16889 ID: 880fd4

File 158122620889.jpg - (56.12KB , 400x544 , bananagames_75921.jpg )

>>16883
If your job performance continues to decrease, weren't giving you a gold watch
og uoy gnittel DNA

The Inventions that Jules Verne Predicted Ahead of His Time Anonymous 19/03/29(Fri)13:34 No. 16762 ID: cef08a [Reply]

File 155386285780.jpg - (162.65KB , 1200x900 , My Post (6).jpg )

Jules Verne was a was a French writer, novelist, poet, and playwright that lived from 1828 until 1905. His most famous novels are Journey to the Center of the Earth (1864), Twenty Thousand Leagues Under the Sea (1870), and Around the World in Eighty Days (1873). He is the second most-translated author in the world and he has sometimes been called the “Father of Science Fiction”. Verne wrote about many inventions which became reality many years later.

Many people know about the submarine, but what about his other predictions?
https://bit.ly/2WDdDHl

Anonymous 19/10/29(Tue)22:05 No. 16870 ID: b91e97

File 157238314145.jpg - (106.65KB , 663x580 , go_space_jpg_scaled1000.jpg )

He got a lot of stuff wrong as well, if you are looking at him as somebody predicting the future (as opposed to somebody just writing fantastic stories.)

He wrote about unprotected people walking through caves and lava tube to reach the center of the Earth. He wrote about reaching the moon by using a giant canon, that in fact would kill everyone aboard instantly. He got weightlessness and the lunar atmosphere wrong.

.

Anonymous 19/11/15(Fri)09:04 No. 16875 ID: 85987e

Verne was a fiction author, not a futurist. His stories were meant as parable, not predictions. Even at the time, anyone with basic knowledge of physics and geology could have told you such things like the center of the Earth is very hot, the Earth's atmosphere cannot be surpassed with a single impulse.

Anonymous 19/11/15(Fri)09:09 No. 16876 ID: 85987e

Also: the first submarine proper (that is a self-sufficient submersible military craft) was invented in 1775; primitive wooden ones over a century prior; and the idea had been posited about since antiquity. Verne no more "invented" the submarine than did the Wright Brothers "invent" the concept of flying.

mind control,time warps,teleporting,thought implantation Snowman 19/10/29(Tue)11:25 No. 16869 ID: 4c1439 [Reply]

File 157234471629.jpg - (1.09MB , 1920x1080 , 1568582019897.jpg )

Hi this is snowman Part of the temple of light and life. I need assistance me and my family and friends seem to be dealing with some high tech devices, causing timewarps, memory loss, body warping and nonstop And candesent repetitive chatter. Mood control My best guess and few leads Is Joan Farr Heffington of the association of honest attornys. Next in the lineup is Garisson Morre her son. Then third we have Britton Aaron Wight are the three main antogonists I need your helph. They have think about the names help me and I will help and reward you the best I can seemingly thtreated to kill and hurt and are not to be rea
soned with atleast on my account. My best advice And goal is power and numbers and someone on my side with the same or betterr someone with more experiance and equipment. Derby, Kansas

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