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

What is mechanism?

0 Answers  

Which pump is better : a) with Less NPSHr or b) with more NPSHr

3 Answers  

c,c++,java,.net,php

0 Answers  

"In electricity, what is commutator? Carbon brush? "

1 Answers   RRB,

what is blow by and blow down phenomena in ic engine?

3 Answers   L&T,

let we know the formula to get od & width of the bearing from its no.

0 Answers  

How many btu per hour equals 1 ton of air conditioning?

0 Answers  

What is TOTAL ELONGATION of a tmt bar?

1 Answers  

1hp=how much rpm

1 Answers  

How does turbine work?

0 Answers  

What will be expected the cut-off of J.E Mechanical exam of RRB on 19/12/2010 ?

0 Answers  

What is the sensitive part of the liner

1 Answers