how to select a pump (in hp) for lifting water from a Borewell upto a height of 320feet? Is there any thumb rule?

0 Answers  

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what is the viscosity of hydraulic oil?

1 Answers   ONGC,

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If I can absorb 9,000 lux of sunlight in the bottom of a pool what will the temp rise be per hour, per square foot of absorbing material, per gallon be? Temp of pool deck 115 degrees, water temp 75 degrees, 120,000 lux on the pool deck

0 Answers   ABB,

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What is latent heat of melting? What is latent heat of vaporization? What is difference b/w steam, wet steam, saturated steam and superheated steam? What is relationship of boiling point and pressure? What is mean by HP steam? What is function of HP steam system? What are main components of HP steam system? What is function of steam strainer? What are conditions for opening of warm up control v/v LBA10AA050? What are conditions for opening of turbine control v/v?

2 Answers  

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Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.

0 Answers  

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What is under cooling and supercooling?

4 Answers  

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Compare Brayton and Otto cycle.

3 Answers   Bhel,

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What are the causes of turbine vibration

9 Answers   ABC Inc, RRB, Siemens,

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Which is the common element between brass and bronze ?

0 Answers  

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what is materal used for piston in IC engine& why?

16 Answers   NTPC, ONGC,

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what is the purpose of planetry gears.

6 Answers  

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What is the meaning of probe in Boilers and that stuff?

0 Answers  

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