Are mechanical seals in pumps direction specified?

4 Answers   Sail,

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What is a purpose of slow firing before commissioning of bagasse based boiler. and what is the water requirement for make up?

1 Answers  

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Air is a bad conductor of heat.why it becomes hot in summer?

5 Answers   TATA,

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what is the diffrence bitween hypo eutectoid and hyper eutectoid steels?

6 Answers   Bhel, Suzlon, TATA, Tech Mahindra,

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What are the causes of damage to propellers?

0 Answers   RRB,

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

1 Answers  

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In a boiler Natural gas flow 10,000 N cubic meter and combustion air flow 22,000 cubic meter, how I convert gas flow N cubic meter to cubic meter to maintain fuel air ratio? Thank you. ashekullah

3 Answers  

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What is Solution Annealing? kindly explain its process in brief.

4 Answers  

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how u feel in this interview?

0 Answers   Bhel,

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What is a vee used for on the vee block?

0 Answers  

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Under what circumstances would there be an increase in pressure in a diver¬gent nozzle ?

0 Answers  

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what is NPSH ?

5 Answers  

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