Recent content by Beeorz
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Converting Analog Signals to Digital: A 2-bit A/D System
Okay, that makes sense. Now if I was using signal levels a through e only: ~The range would be from 0 to 10 and have 4 zones. ~Thus 10/4 = 2.5 ~00 is 0-2.5 ~01 is 2.5-5 ~10 is 5-7.5 ~11 is 7.5-10 If that is all correct then the answer would indeed be A because: a=00 b=01...- Beeorz
- Post #3
- Forum: Engineering and Comp Sci Homework Help
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Converting Analog Signals to Digital: A 2-bit A/D System
Obtain the digital words corresponding to the indicated analog signal levels, a through j, as shown in Figure P8.38, that would be assigned by an A/D system with 2 bits. http://img256.imageshack.us/f/eehmrw1.png/ a. None of the above b. a=11, b=01,c=10,d=01, and e=01 c...- Beeorz
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- Analog Signals
- Replies: 2
- Forum: Engineering and Comp Sci Homework Help
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Comparing Bandwidth: PCI Bus vs. FireWire (IEEE 1394)
The PCI bus found in many computers transmits 64 bits per clock cycle at 33MHz. How does the bandwidth of the PCI bus compare to the serial FireWire (IEEE 1394) serial bus specification, which is 400 Mbits per second? a. The FireWire serial bus is better. b. The PCI bus is better. c. They...- Beeorz
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- Bandwidth Frequencies
- Replies: 1
- Forum: Engineering and Comp Sci Homework Help
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What does setting a high baseline mean for design generation and selection?
My group is currently working on design generation and selection. We have a just about all of it done and ready to go but we are unsure what the professor means by baseline. Here is what he wrote about it: Baseline refers to a set of design variables or expectations that you judge/compare...- Beeorz
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- Design Mechanical Mechanical design Process
- Replies: 1
- Forum: Mechanical Engineering
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Engineering Check my work please - Circuits Thevenin Thm Prob
Not sure if I am using the right technique or even using the technique correctly... http://img8.imageshack.us/img8/6346/practiceprob.th.jpg http://img44.imageshack.us/img44/8479/workedpracticeprob.th.jpg- Beeorz
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- Check my work Circuits Thevenin Work
- Replies: 1
- Forum: Engineering and Comp Sci Homework Help
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Engineering Basic Circuits - Thevenin's Thm explanation
ty very much, now I just to put it all into practice- Beeorz
- Post #3
- Forum: Engineering and Comp Sci Homework Help
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Engineering Basic Circuits - Thevenin's Thm explanation
I've read through a ton of material and still do not quite understand it. The way that we were taught was: 1) Redraw, with load removed 2) Redraw, find Voc 3) Redraw, find Rth 4) Redraw, using TEC with removed load Most of my questions involve finding Voc and Rth. I understand the steps...- Beeorz
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- Circuits Explanation
- Replies: 2
- Forum: Engineering and Comp Sci Homework Help
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Understanding Bond Enthalpies: Make and Break Bonds
Bond Enthalpies..please help! Got the first one, but can't figure out how to do "b" and "c." Not understand which ones make/break. http://rapidshare.com/files/157266091/Enth.jpg- Beeorz
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- Bond Bonds Break
- Replies: 1
- Forum: Biology and Chemistry Homework Help
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Engineering (mechanical) drawing probs
Louisiana State University (LSU) - Required course for mechanical engineers. The only "drawing" course we are required to take. I'm guessing they are wanting us to at least be able to understand engineering drawings even if we are not the one having to draw them.- Beeorz
- Post #6
- Forum: Mechanical Engineering
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Converting 250mg Vitamin C to Atoms: 6.02e23
Homework Statement You are given a 250mg tablet of Vitamin C, C6H8O6. How many atoms are in the Vitamin C sample? The Attempt at a Solution Formula Mass = 6(12.01)+8(1.01)+6(16.00) = 176.1 g/mol 250mg (1g/1000mg)(1mole/176.1g)(6.02e23molecules/1mole) = 8.546 molecules How do I...- Beeorz
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- Atoms
- Replies: 1
- Forum: Biology and Chemistry Homework Help
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Can't Picture the Object? Tips for Drawing 3D Engineering Views
Figured out #5 after hours of looking at it. Still need help with #2!- Beeorz
- Post #2
- Forum: Engineering and Comp Sci Homework Help
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Can't Picture the Object? Tips for Drawing 3D Engineering Views
Hello everyone, I am having problems with these 2 drawings. Basically, I am suppose to draw the 3D (isometric) view of the diagrams. The diagrams both provide a front and right-side view but I cannot seem to picture the object and don't know where to start. Please help...- Beeorz
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- Beginner Engineering
- Replies: 1
- Forum: Engineering and Comp Sci Homework Help
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Engineering (mechanical) drawing probs
ah wrong section, ill post it up in the homework section..sorry!- Beeorz
- Post #2
- Forum: Mechanical Engineering
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Engineering (mechanical) drawing probs
1)Basically I am unsure if the top view is correct. The front and right side views are correct since they are given. http://img300.imageshack.us/my.php?image=bookprobsvf9.jpg 2)I am not sure if any of this is correct. Please help me out...- Beeorz
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- Drawing Engineering Mechanical
- Replies: 5
- Forum: Mechanical Engineering
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Volumes of Revolution: Revolving about a vertical axis
Homework Statement Find the volume of the solid obtained by rotating the region under the graph of y=1/x and y=1/x^2 about the vertical axis x=-1 Also given are points on the y-axis (0,2) and (0,5). I guessing these points are specific sections of the graphs where we find the volume...- Beeorz
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- Axis Revolution Vertical Volumes
- Replies: 1
- Forum: Calculus and Beyond Homework Help