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length l and width b is given for a rectangle.and the perimeter of a rectangle is denoted by p.another rectangle length is 2l and width is 3b and the perimeter of a rectangle is p1.find the ratio between those two perimeters?

1 Answers  

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what is materal used for piston in IC engine& why?

16 Answers   NTPC, ONGC,

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What are the causes of main engine black smoke?

1 Answers  

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Name the instrument which measures its speed in a car?

0 Answers  

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Where can you find the feed check valve and feed stop valve and give the purpose of it?

0 Answers   RRB,

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Hello . pls tell me ..when the results of HPCL officer trainee exam held on 2nd march 08 are coming out...any guess?? pls reply

1 Answers  

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plz send me the aptitude test paper for hpcl.

0 Answers  

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what is the tolerance

9 Answers  

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want to know all about inerview of dmrc for je(mech.)

0 Answers   DMRC,

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Define grashof number [gr].

0 Answers  

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What is Solution Annealing? kindly explain its process in brief.

4 Answers  

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What is ferrite material and explain its applications?

0 Answers  

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