What is the difference between compressor surge and compressor stall? How it affects the performance? Which type of compressor generally experience stall and surge?

1 Answers  

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which tests are performed in central air conditioning

0 Answers   Blue Star,

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Which is the best option for maintaining water level of Boiler 1)Float type air break switches(well known as Mobry) or 2)DP type transmitter? Please explain in detail !

0 Answers  

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What will be the cause of high temperature in one cylinder of D/E?

1 Answers  

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how many units a split ac 1.5t 5 star will consume in 15 min.

1 Answers   Adani,

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How are tungsten and sintered composite materials are machined?

5 Answers   Bhel,

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1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

2 Answers   Nissan,

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if there is 30% loss in cooling of an ic engine then to reduce that it is ok to supply 30% less fuel? why?

1 Answers  

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what is 15w-40grade oil. means what 15,W,40 stands for?

2 Answers   Total,

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i am preparing for motor vehicle assistant inespector please send me old questions papers.

0 Answers  

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What do you mean by super critical above 500MW in Thermal power plant?

1 Answers   Enmas,

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why more extraction are resticated in steam turbine?

1 Answers   MRF,

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