Why do we use solid shafts for transfer of power in case of pumps/ turbines & other machines why we use a hollow shaft (pipe) in universal joints of automobiles; although the rated load and twist is approx. the same?

9 Answers  

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Which theories of failure are used for brittle materials ?

0 Answers  

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What are carvings in Ajanta Caves? a.Mahabarath b.Ramayana c.Jataka Tales d.Upanishads

1 Answers   HAL, LLB,

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What are the parts inside hydraulic pump and which parts will be wear and tear ?

2 Answers  

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what is diferent types of drillmachines?

2 Answers  

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sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you

0 Answers   RRB,

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Fire Engine should be stopped in auto mode or not. If stopped then why and if not then why not?

0 Answers  

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800A bus-coupler system

1 Answers   PCEL,

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Explain nuclear reactor?

0 Answers  

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What is wet bulb and dry bulp temp. in air conditioner, why we use it.

4 Answers   AG Technologies, College School Exams Tests,

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How to calculate the quantity of Grease applying in all bearing?is there any fix formula for this.

2 Answers  

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what is meant by parallax error

1 Answers   GIITS,

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