what different between centrifugal pump and positive displacement pump

6 Answers   IGCAR,

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What causes crankcase explosion?

0 Answers   RRB,

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What happen when too much cylinder oil is injected in the working cylinder?

0 Answers   TVS,

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what is mechanical

4 Answers   Lotte Pakistan PTA, TATA,

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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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How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

1 Answers   JSW,

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What is crushing index ? How it is calculated? What is it's important?

1 Answers   Nissan,

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What is the purpose of air cooler of D/E?

0 Answers   RRB,

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What are the causes of main engine black smoke?

2 Answers   RRB,

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what is turbo machine

9 Answers   L&T,

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how many psi to one bar?

6 Answers  

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what is dicharge? how is measured?

8 Answers   NTPC,

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