What should be done to prevent a safety valve to stick to its seat ?

0 Answers  

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Enthalpy and entropy are functions of one single parameter. Which is that ?

0 Answers  

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sir,kindly give brief knowledge about various welding processes like SMAW. GTAW,SAW ,and ASME ,IBR code at my i.d kyoor143@gmail.com

0 Answers   Reliance,

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What is the used of economizer in boiler?

1 Answers   ABC Inc, RRB, Siemens,

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Explain mechanical refrigeration.

0 Answers  

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tell me about a time when u had too many things to do and u were required opinion prioritized your talks

0 Answers  

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3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament

0 Answers   Bhel,

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Difference between Energy and Exergy? Any practial Example??

3 Answers  

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Difference between ovality

6 Answers   TCS, Thermax,

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What is the expansion valve in HVAC & How it works ????????????

11 Answers  

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what is difference between standards and codes explain with examples?

1 Answers   Engro,

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How to select the shock absorber?...................

1 Answers   BARC,

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