what is differance between ball screw and lead screw ?

2 Answers   Amtek,

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1) what is tensile strength of material? 2) what is stress ? 3) what is strain ?

5 Answers  

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how we have to face the interview?

0 Answers   Apollo Tyres, Omax, Toyota,

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In volute casing the discharge area is more. so as per bernoulli's principle the pressure must be reduces also from the basics, pressure = Force/Area. so pressure and area are inversily proportional. By considering these two basic rules pressure must be reduces. But in any centrifugal pump, the pressure is increasing. How the velocity is converted into pressure. In my view only head is increases but how the pressure increases?

2 Answers  

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how to calculate or arrive the capacity of an mechanical press?

2 Answers   Omkar Solar System, SGI,

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"How to check the diode, fuse and bearer switch?"

0 Answers   RRB,

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Difference between steam hammering & water hammering?

2 Answers  

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major purposes of of the steam drum?

1 Answers  

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Zimbobwe was formerly known as

0 Answers   RRB,

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What is extrued aluminum?

0 Answers  

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what is 5 element level controller using in boiler.

1 Answers  

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CATIA V5 INTERVIEW QUESTONS IF ANYBODY HAVING PLEASE SEND ME LINK

1 Answers  

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