Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

0 Answers  

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what is priming pump in adg set, what is its function.

5 Answers  

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How we can find the pressure of valve by knowing its class ?

1 Answers  

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what is the melting point off gun metal bearing and white metal bearing

1 Answers  

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water balance calculation for 1X500 tpd DRI plant?

0 Answers   NBVL,

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What is colour of flame if the of Halide Torch detects a refrigerant leakage?

2 Answers   HAL,

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What materials are used for engine propeller?

0 Answers   RRB,

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How to calculate compression spring force ?

4 Answers   L&T,

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how current flow found at one and of generator ,at star neutral point each phase.

0 Answers   Neptune,

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• How will you be evaluated at Petro Star Mount, and how often?

1 Answers   Petro Star Mount,

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2+2/2=?

9 Answers   TATA,

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which is the good mainteanance?

4 Answers  

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