Sunday, July 31, 2011

CrazyEngineers Forum

CrazyEngineers Forum


“MAGIC:Multi tArget Graphical user InterfaCe”

Posted: 31 Jul 2011 12:20 PM PDT

MAGIC:Multi tArget Graphical user InterfaCe
[h=1]Title: [/h]“MULTI TARGET GRAPHICAL USER INTERFACE”.
[h=1]Problem Statement:[/h]The system consists of a editor, parser for translating MAGIC script (similar to the XML language) into specified target language, which may be Java, C , or C#. The system must be expandable for inclusion of new languages also.

[h=1]Abstract:[/h]To work with a system, the users need to be able to control the system and assess the state of the system. Graphical user interfaces (GUI) accept input via devices such as computer keyboard and mouse and provide articulated output on the computer monitor. Magic Script develop by using XML tags so it’s similar to the XML language which is very easy to write and operate and easily understandable. In magic editor we can write this magic file having extension magic. If any syntax error occurs during writing of the magic script then it shows the error and once file is completed with error free by using convert option we get wizard having three option to convert this file into respective language by choosing the language. By the other way if our file is save already then directly open wizard select the file then going to next wizard choose the language in which we want to convert the file then choose the location where we want to save the target file and then finish we get the message of successfully converted and the file get converted. By using this conversion we reduce the burden of the user minds to learn more languages.

Previous Options:
There are some converters available in the market which converts one language into other language but not a single language which generate different language for different platform.
Proposed Solution:
We plan to design a simple user language MAGIC script (which is similar to XML language) with easy to understand constructs for designing a user interface. But, of course the user will not like only the GUI to be in a language other than the language in which he is developing an application. To overcome this issue we plan to implement a parser, to be written in .NET, which will convert this MAGIC script into a target language such as Java, C, C#. The system must be expandable for inclusion of new languages also.
[h=2][/h][h=2]Scope:[/h]1. The first and the foremost benefit of using MAGIC is the write once and compile it to any required language implementation approach. We write the input as a MAGIC script and can get output in C, Java , C #.
2. The script makes it easier for the developers to develop the code in multiple languages. MAGIC script also helps to reduce the development time as the input to output ration is around 1/3.
3. In this way you don’t have to remember programming constructs for 2-3 other languages. This take off the burden from programmers mind.

Editor:
We form the editor for MAGIC script which is similar to the .NET editor. That editor is form into .Net platform.
Error checker:
The parser has been implemented using .NET. It detects all the tokens described in MAGIC Script. It also checks for parsing errors.
Then a call is made to a function written in the referenced class based on which property or event is mentioned for that control. The code for the same is written in the output file by the called function.
Language: .NET, C#.

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Final year project on cloud computing

Posted: 31 Jul 2011 12:16 PM PDT

ABSTRACT

This is project about Cloud Computing; in our project we are developing a Cloud to show the computing power of cloud and Virtual O.S. This cloud will be used to process a huge task on normal Pentium IV processor without using huge servers which is costly. To show this processing we will develop an Image processing application in which thousand or more images will be processed at time which is difficult to perform for a normal Pentium IV processor. Also this Cloud framework is not limited for image processing application this will be the general purpose cloud means any huge processing task can performed by just changing the input and dll required to process the task. Also we are providing a virtual O.S to show one of the cloud services named PaaS i.e Platform as a service. As now a day’s cloud vendors are working on providing a Cloud O.S we are using this concept and developing an Operating System which can be used online.

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Need SCR and MOSFET model numbers for below ratings........

Posted: 31 Jul 2011 10:59 AM PDT

Hey ceans......Please help me I want model numners of SCR's and MOSFET for some project work of below rating........If u have any please post here........Voltage: 12-24 VCurrent: 20-25 Anot having any problem with triggering voltage and other parameters........Please help me its URGENT.........Regards,Vipul

Future car technologies

Posted: 31 Jul 2011 10:57 AM PDT

[h=1]Future car technologies[/h]From Wikipedia, the free encyclopedia



The Chevrolet Volt is a plug-in hybrid electric car that went on sale in 2010.



The Audi RSQ sports coupé from the 2004 film I, Robot, envisioned as being motivated by spherical "wheels"




The General Motors Hy-wire hydrogen car on display at the Test Track attraction atDisney World's Epcot



Potential future car technologies include new energy sources and materials, which are being developed in order to make automobiles more sustainable, safer, more energy efficient, or less polluting. Cars are being developed in many different ways.
With rising gas prices, the future of cars is leaning towards fuel efficiency, energy-savers, hybrid vehicles, battery electric vehicles and fuel-cell vehicles.

[h=2]Contents[/h]


[h=2]Advanced control[/h][h=2]Energy source[/h]Main article: Alternative fuel vehicle
One major problem in developing cleaner, energy efficient automobiles is the source of power to drive the engine. A variety of alternative fuel vehicles have been proposed or sold, including electric cars, hydrogen cars, compressed-air cars and liquid nitrogen cars.
In one experiment done to improve the future of cars, a new kind of battery was installed which can be easily removed, and recharged in two different ways. First, by a generator integrated with the IC and second by removing the cassettes so that they can be recharged off-board in the home ( Charters, Watkinson, Wykes, & Simpkin, 2008).
[h=2]Energy saver[/h]Conventional automobiles operate at about 15% efficiency. The rest of the energy is lost to engine and drive-train inefficiencies and idling. Therefore, the potential to improve fuel efficiency with advanced technologies is enormous.
Various technologies have been developed and utilized to increase the energy efficiency of conventional cars or supplement them, resulting in energy savings.
  • Regenerative braking technology saves and stores energy for future use or as back up power. When conventional brakes are used, 100% of the kinetic energy lost is converted to thermal energy, and dissipated in the form of heat. Regenerative braking recovers some of this energy to recharge the batteries in a hybrid vehicle.
  • BMW's Turbosteamer concept uses energy from the exhaust gases of the traditional Internal Combustion Engine (ICE) to power a steam engine which also contributes power to the automobile (Hanlon, 2005). This can increase energy efficiency by up to 15%.
  • Compressed air Hybrid is an engine made by researchers at Brunel University in Britain, which forces highly compressed air into the engine, which they claim reduces fuel consumption by 30%. [1]
  • Utilization of waste heat from D.W. as useful mechanical energy through exhaust powered steam, stirling engines, thermal diodes, etc.[1]
  • Using computational fluid dynamics in the design stage can produce vehicles which take significantly less energy to push through the air, a major consideration at highway speeds. The Volkswagen 1-litre car and Aptera 2 Series are examples of ultra-low-drag vehicles.
[h=2]Materials[/h]Source: Future car technologies - Wikipedia, the free encyclopedia

For Readymade PROJECTS in java,vb.....

Posted: 31 Jul 2011 09:03 AM PDT

Hi friends,
If u are in need of computer related projects
please contact <peanut brained> ph no:<1234567890>

i want 2 know some topics in phy where v ourselves can do sumting new.just topic name

Posted: 31 Jul 2011 07:27 AM PDT

need not b a very advanced one (u can also give advanced ) but should be a place to be explore.

CE Mock Aptitude Test II (31 July) Questions & Answer Discussions

Posted: 31 Jul 2011 04:18 AM PDT

Theses are the answers for today's test:

1. A pile has 34 coins. Two friends Rekha and Rakhi are playing a game in which each of them draws 2 or 3 coins from the a pile of 34 coins. The person to draw the last coin is the loser. How many coins should Rekha draw to ensure her win if she is the first one to draw?
  • 2
  • 3 (Answer)
  • Either 2 or 3
  • Rekha cannot win

2. Find the odd man out.
  • Square
  • Triangle
  • Cube (Answer)
  • Circle

3. If the time in the clock is 10 hours 40 minutes, then what time does its mirror image show?
  • 1 Hour 25 minutes
  • 1 hour 15 minutes
  • 1 hour 20 minutes (Answer)
  • 2 hours 20 minutes

4. I have a box of dimensions 10 * 10 * 5 cm. What is the length of the largest stick that I can keep inside the box?
  • 15 (Answer)
  • 10*sqrt(2)
  • 10*sqrt(3)
  • sqrt(125)

5. The diagonals of a rhombus are 12 cm and 16 cm. Find the perimeter of the rhombus.
  • 18 (Answer)
  • 20
  • 40
  • 32

6. The LCM and HCF of two numbers are 36 and 2 respectively. How many such pairs of numbers exist?
  • One
  • Four
  • Three
  • Two (Answer)

7. A certain number x has 8 factors. Which of the following cannot be the possible number of factors of x3?
  • 20 (Answer)
  • 22
  • 27
  • 40

8. Ramesh takes 2 hours less than Suresh to drive a distance of 300 Km. If Ramesh halves his speed, he would take 1 hour more than Suresh for the same journey. Find Ramesh’s speed.
  • 120 Km/hr
  • 100 Km/hr (Answer)
  • 75 Km/hr
  • 60 Km/hr

9. Find the next number in the series: 41, 47, 59, 67, 73, ?
  • 79
  • 77
  • 83 (Answer)
  • 81

10. Find the next letter in the series: B, E, K, Q, ?
  • U
  • W (Answer)
  • X
  • V

11. Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many such numbers are perfect squares?
  • 3
  • 2
  • 0
  • 1 (Answer)

12. Ten years ago, the ages of the members of a joint family of eight people added up to 231 years. Three years later, one member died at the age of 60 years and a child was born during the same year. After another three years, one more member died, again at 60, and a child was born during the same year. The current average age of this eight member joint family is nearest to:
  • 23
  • 21
  • 22
  • 24 (Answer)

13. If n = 1+x, where x is the product of 4 consecutive natural numbers, then n is

(a) an odd number (b) an even number (c) a prime number (d) a perfect square

  • b only
  • a only
  • a and d only (Answer)
  • a and c only

14. If each interior angle of a regular polygon of n sides is 135. Find the value of n.
  • 8 (Answer)
  • 9
  • 10
  • 11

15. In a farm, which has only cocks and cows, total count of legs was 12 less than 4 times the number of heads. Number of cocks is 4 more than cows. How many legs are counted?
  • 20 (Answer)
  • 22
  • 18
  • 19

16. In how many ways can the letters of the word EDUCATION be rearranged so that the relative position of the vowels and consonants remain the same as in the word EDUCATION?
  • 9!/4!
  • 9!/(4!*5!)
  • 9!/5!
  • 4!*5! (Answer)

17. Jimmy runs 30 m towards west, turns left and runs 10 m, then turns right and runs 5 m, then runs 2 m to his left and 12 m to the right. Finally he turns left and runs 7 m. In which direction is he running now?
  • East
  • South (Answer)
  • West
  • North

18. X can do a piece of work in 24 days and the same work can be done my Y in 18 days. If both of them started the work together after how many should X leave so that the work is done in 12 days?
  • 10
  • 8 (Answer)
  • 9
  • 6

19. Find the greatest power of 25 in 200!
  • 24 (Answer)
  • 8
  • 48
  • 20

20. The selling price of an article is 20% less than its marked price. The cost price of the same article is 20% less than its selling price. By what percentage is the marked price more than cost price?
  • 45
  • 50
  • 52
  • 56 (Answer)

21. Find the remainder when 1740 is divided by 32?
  • 12 (Answer)
  • 8
  • 4
  • 9

22. Suppose you have a currency, named Miso, in three denominations: 1 Miso, 10 Misos and 50 Misos. In how many ways can you pay a bill of 107 Misos?
  • 17
  • 16
  • 18
  • 15 (Answer)

23. What is the circum-radius of the triangle whose sides are 16 cm, 63 cm and 65 cm?
  • 37.5 cm
  • 36 cm
  • 32.5 cm (Answer)
  • 21 cm

24. My mother’s brother’s son’s mother is related to my maternal aunt as
  • Mother
  • Aunt
  • Sister-In-Law (Answer)
  • Mother-In-Law

25. Water flowing at the rate of 9 m per minute through a straight pipe of sectional area 80 cm2 fills a square cistern 3 m deep in 16 hours. What is the length of the cistern?
  • 3.7 m
  • 4.8 m (Answer)
  • 5.8 m
  • 6.3 m

26. Select the option that fills in the blanks most suitably: It is the __________ emotional effect of complex matrix of individual needs, desires and drives, making for a _________ across a broad spectrum of bands among which the most _________ have to do with psychological aspects, economical salients, cultural factors, circumstantial influences, and level of expectations.
  • accumulated, continuity, prominent
  • sum-total, flow, important
  • cumulative, continuum, significant (Answer)
  • total, level, striking

27. ________ the ‘trust gap’ between the government and the people by ________ feeling the pulse of public opinion through professional surveys, civil society associations, media comments and the like, and organizing the work in _________ to citizen customers needs and expectations.
  • narrowed, regularly, regards
  • close, constantly, deference (Answer)
  • bridge, occasionally, respect
  • mend, sometimes, reference

28. For each question, select the alternative that exhibits a similar relationship as shown in the questions pair.

DAGGER : SCABBARD ::
  • bow : quiver
  • lasso : saddle
  • pistol : holster (Answer)
  • rifle : sight

29. WOOD : SAND ::
  • coal : burn
  • brick : lay
  • oil : polish
  • metal : burnish (Answer)

30. Para Jumbles: Arrange following sentences in correct order to form a coherent paragraph.

1. It is situated in south western Luzon on Manila Bay where the Pasig River which flows through the city, enters the bay.

2. Manila is the capital and largest city of Philippines and the second largest metropolitan area in South East Asia (after Jakarta, Indonesia).

3. The city proper has a population of 1,876,194 (1990).

4. In 1975, the city of Manila merged with 16 surrounding communities (including the formal capital Quezone city) to form one government unit.

  • 2,1,4,3 (Answer)
  • 1,2,3,4
  • 1,2,4,3
  • 3,1,2,4

31. 1. The star catalogue of Greek astronomer Ptolemy, which was a recompilation of an earlier catalogue by Hipparchus, used these classes.

2. The brightest stars were assigned magnitude 1 and those increasingly fainter from 2 down to magnitude 5.

3. The modern system of magnitudes is an extension of the system developed in ancient Greece and Rome, when stars were grouped in 5 classes of brightness.

4. In astronomy, magnitude is a measure of the brightness of a celestial body.
  • 2,3,1,4
  • 4,3,1,2 (Answer)
  • 1,3,2,4
  • 4,1,2,3

32. Select the option that does not belong to the group.
  • Recalcitrant
  • Intractable
  • Unwilling
  • Eager (Answer)

33. Select the option that does not belong to the group.
  • Subversion
  • Inception (Answer)
  • Sedition
  • Subterfuge

34. Select the option that does not belong to the group.
  • Lackey
  • Flunky
  • Bootlicker
  • Obsequious (Answer)

35. POEM : ELEGY ::
  • dance : march
  • literature : novel
  • music : ditty
  • song : dirge (Answer)

36. I have a sum of Rs. 4 in 5 paise coins. The total number of coins with me, cannot be:
  • 30 (Answer)
  • 17
  • 35
  • 26

37. If Rs. x be divided between A and B in the ratio a/b : c/d, then the share of A is:
  • abx/ad + bc
  • adx/ad + bc (Answer)
  • abx/ac + bd
  • adx/ab + cd

38. The diameter of a coin is 1 cm. If four such coins are placed on a table so that the rim of each touches that of the other two, then the area of the unoccupied space between them is:
(Hint: Take value of pie = 3.1416)
  • 0.315 sq.cm
  • 0.215 sq.cm (Answer)
  • 0.345 sq.cm
  • 0.525 sq.cm

39. The first 100 multiples of 10 i.e. 10, 20, 30, ....... 1000 are multiplied together. How many zeroes will be there at the end of the product?
  • 129
  • 122 (Answer)
  • 135
  • 115

40. A train running between two towns arrives at its destination 10 minutes late when it goes 40 kmph and 16 minutes late when it goes 30 kmph. The distance between the two towns is:
  • 11 km
  • 13 km
  • 14 km
  • 12 km (Answer)

41. Four companies A, B, C, and D declared their results for the financial year. No two companies have either the same income or the same profit. The income of company A is greater than that of company B and its profit is less than that of company C. The income as well as the profit of company C is greater than that of company D. Company B has the third highest income and its profit is less than that of company D. Profit of company B is not as much as that of company A.

Which company has the highest income?
  • A
  • B
  • C
  • Either 1 or 3 (Answer)

42. Which company has the second highest profit?
  • B
  • C
  • D
  • Cannot be determined (Answer)

43. Which company has the least income?
  • D (Answer)
  • C
  • B
  • A

44. How many companies have more profit than company B?
  • One
  • Two
  • Three (Answer)
  • Four

45. If no company has the same position in profit and income, which company has the second highest profit?
  • A
  • B
  • C
  • Cannot be determined (Answer)

46. Six boys - Sonu. Monu, Tinu, Chiku, Ramu and Tyagi are sitting in a row facing the same direction. Sonu is not adjacent to Chiku but adjacent to Ramu. Tyagi is adjacent to both Monu and Tinu. Neither Sonu nor Ramu is sitting at the extreme ends and Tinu is to the left of Sonu but not to the right of Monu. Who is sitting at the extreme right?
  • Monu
  • Tinu
  • Tyagi
  • Chiku (Answer)

47. Who is sitting at the extreme left?
  • Monu
  • Tinu (Answer)
  • Tyagi
  • Chiku
48. Read the information given below, and answer the questions that follow.

P,Q,R,S,T,U and V are seven positive integers.

a) PQ is odd. b) R+ST is odd.
c) PS is odd. d) U-V is odd.

How many of the given integers are odd?
  • 5 (Answer)
  • 6
  • 4
  • 3

49. How many of the given integers are even?
  • 1
  • 2 (Answer)
  • 3
  • 4

50. Which of the following can not both be odd?
  • P and Q
  • R and S
  • Q and U
  • R and T (Answer)

Do any 1 know how to design a Power Press Machine pls make me move forward

Posted: 31 Jul 2011 02:44 AM PDT

If any 1 know then please help me out & describe me the steps how to start it & r there any books on design of Presses then please let me know about it. Ils an fresher engineer wanted to earn more knowledge please help me out.


Harshad Panchal

need help in project...

Posted: 31 Jul 2011 01:39 AM PDT

Sir,
I am working with a game. in which projects are falling from top of the frame window and a basket is placed at bottom which catches those falling objects. I am not a good programmer yet,even i have done my core-java course. I have the basic knowledge like generating random numbers, multithreading etc. but still not able to make a game.
I am worried about my project plz tell me how to make objects be caught by basket using arrow keys of keyboard...

Which company owns Woodland Shoes (Woodlandworldwide) Brand?

Posted: 31 Jul 2011 12:50 AM PDT

This is bit strange, but I'm unable to find the owner of Woodlands shoes brand. I've tried to find out information on Wiki and other Internet websites, but no use. Does anyone know which company owns Woodlands and where is there HQ situated?

if you want to start a campaign..

Posted: 31 Jul 2011 12:22 AM PDT

what would your campaign be for? or what would campaign be against??

my campaign's agenda:
-would be for proper disposal and processing of waste ( both households and industries).
-to stop dumping of nuclear and other harmful materials by richer nations onto poor nations and using them as dump-yard..
-that would as well include educating people about ill effects of unhygienic dumping esp of plastics and food items.
-invest more into research work towards producing bio degradable products which needs lesser processing.
-invest in industries and products which are eco-friendly.

My profile is not showing properly

Posted: 31 Jul 2011 12:01 AM PDT

When i checked my profile.. It showing me as pushkar615 profile :o. What's wrong going on?? :|

Knowledgeable or Wise

Posted: 30 Jul 2011 11:59 PM PDT

Do one need to be knowledgeable to be wise OR wise to be knowledgeable?

What would you rather be? Knowledgeable or Wise?

PS: Kindly support your answers with reason(s). This question was asked to me by a friend and I had to hit my brain(whatever is left of it) real hard. :p

an ever lasting debate -- green vs technology

Posted: 30 Jul 2011 11:51 PM PDT

... and how politicians take advantage of all of it . Here's is a funny article published by tech crunch , Tech + politics == facepalm :P, hmm , but informed people can may be take better decisions or quote better examples

Technology + Politics = Facepalm | TechCrunch

Which are the best books for CAT preparation?

Posted: 30 Jul 2011 11:43 PM PDT

Well i am not preparing hard for CAT but this time i would like to give it a shot. I am mainly preparing for placement which i want.. I have :-

1) RS Aggarwal Quant
2) RS Aggarwal Verbal & Non Verbal
3) RS Aggarwal Objective english (yet to borrow from friend)
4) Maths 30 days wonder

Throw your ideas guys...:D
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