Answer / kartik

reciprocating pump
rotary pump
centrifugal pump

Answer / bhagwan dass kashyap

1.Rotodynamic pump
2.Positive displacement pump

Answer / soumen sarkar

*first pump can be classified into
1. open.
2. semi-open.
3. closed.
* each of the above three can be classified into
1.positive displacement.
2.non-positive displacement.
*positive are classified as
1.screw pump.
2.gear pump.
3.etc.
*again non-positive are classified as
1.centrifugal pump.
2.etc etc........

Answer / saravana

centrifugal pump and reciprocatory pump

Answer / kuldeep

there are two types of pumps 1. hyd 2. water

Which pump is more efficient centrifugal pump or reciprocating pump?

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Why do you want to work at our company

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can you plz send l&t aptitude questions if available its urgent plz plz plz

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y we are used oil in the dead weight pressure tester

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Name the refrigerant that is used on domestic refrigerators?

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what is Investment casting? how it is differ from other casting process?

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What is the full for of HRC

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How catalyst converter works?

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Which material amoung EN8 and EN24 should be selected for the designing of the shafts of rotary kilns

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