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Anonymous Poster

electrical

12/31/2010 9:12 AM

1. how to size up a variable frequency drives and softstarter?

2. How to compute a short circuit on system were there and motor loads, variable drives.?
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Anonymous Poster
#1

Re: electrical

12/31/2010 9:16 AM

I need very good explanation in your answers. Please do not responde with any other comments, if you are not willing to give me answer.
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Anonymous Poster
#2
In reply to #1

Re: electrical

12/31/2010 9:27 AM

thank you, could you help me own may practice on field of electrical. happy new year ........my friend.
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lyn
Guru

Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#3
In reply to #1

Re: electrical

12/31/2010 9:30 AM

I don't normally respond to posters who are too lazy to register, but in your case, I'll make an exception.

Perhaps you could:

1. Ask your instructor, if you are too lazy to consult the text book.

2. Look for the answer on the net for yourself, instead of asking us to do your research for you and then give you the answer.

3. Ask your Mommy.

4. Go to the library and read a book on the subject.

I hope this helps. Not!
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Anonymous Poster
#4

Re: electrical

12/31/2010 9:34 AM

that write you could open your old book or just open your net google for more pdf. regarding you vfd/softstart.
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3
JRaef
Guru
United States - Member - New Member Engineering Fields - Power Engineering - New Member

Join Date: Sep 2006
Location: California, USA, where the Godless live next door to God.
Posts: 4665
Good Answers: 804
#5

Re: electrical

12/31/2010 11:56 AM

1. how to size up a variable frequency drives and softstarter?

A1: It's generally considered good engineering practice to size them for the intended load.

2. How to compute a short circuit on system were there and motor loads, variable drives.?

A2: Use a calculator, but then again, I don't know how you would input "there and motor loads, variable drives". Hopefully you do.

By the way, I consider it insolent and rude of you do demand exactly how we should do your work for you. You can't even bother to add sufficient details to your query to give us enough to go on to provide reasonable help. Your mother must be ashamed of your impertinence, or maybe you were so privileged to have been raised by servants perhaps? If so, order them around, not us.

__________________
 ** All I every really wanted to be, was... A LUMBERJACK!.**
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lyn
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Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#6
In reply to #5

Re: electrical

12/31/2010 12:02 PM

If so, order them around, not us. That's good for a symbolic GA!

Happy New Year!
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Anonymous Poster
#7
In reply to #6

Re: electrical

12/31/2010 4:36 PM

CR4 Admin: Deleted post.

Vulgar/Rude/Improper Behavior: This post was deleted because it did not adhere to the behavioral policies of the site. Please review Section 14 of the CR4 Site FAQ and the CR4 Rules of Conduct.
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cuba_pete
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Join Date: Dec 2010
Posts: 1895
Good Answers: 44
#8
In reply to #7

Re: electrical

01/03/2011 12:15 PM

CR4 Admin: Post Deleted

Reference to deleted post was removed.
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