Answer / ibrahim_mahmoud

I think vapor hammering due to the different densities
between the two gases ( air:ideal gas , freon for
example:real gas)
some agree with me?

I have a Hitachi split unit 1.5 Tr but I want know that what is meaning of R-134a refrigerant and what is chemical formulla.

1 Answers   Balkrishna Industries Limited BKT, Hitachi,

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what is mist lubrication?give examples where it is used?

1 Answers  

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CATIA:SPRING WITH SOME RADIUS AXIS

0 Answers   TATA,

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Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

0 Answers   BARC,

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Why is a condensor used in a rankine cycle?

8 Answers   BARC, Bhavini,

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I m having skype interview with germany team what are the common questions asked?

0 Answers  

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what is grease? what is it made up of so that it maintains its properties for a long long time?

2 Answers  

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Define the terms free energy and free enthalpy. What is their significance and importance ?

0 Answers  

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what is unit of mechanical work nand piower ?

5 Answers   Hindustan Unilever Limited,

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what is viscosity of fluid and what is the viscosity of grease and lubricating oil

2 Answers   Coca Cola,

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What is the purpose of stern tube?

0 Answers   RRB,

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What is meant by hybrid vehicles?

0 Answers  

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