Interested to Buy Any Domain ? << Click Here >> for more details...
explain the positive displacement pump?
- 1 Answers
- 6374 Views
- Ocean Star Ship, I also Faced
- E-Mail Answers
Answer Posted / deenar satam
positive displacement pumps can be of rotary as well as
piston type. the pps which includes piston can be single
double or multistage .
in rotary type p/ps there are vane p/p,internal gear
p/p,external gear p/p,lobe p/p etc.
in positive displacement pps priming is not required.
they can run dry for some period of time.
can handle multiple types of fluids.
can deliver more head than centrifugal p/p. but discharge
rate is less as compared to centrifugal p/p
| Is This Answer Correct ? | 15 Yes | 1 No |
Post New Answer View All Answers
What is crankshaft explosion?
Draw the space diagram for a ten meter long beam simply supported at each end?
How square root can be calculated from manometer?
How the priming can be implemented in a centrifugal pump?
I want to get or know the interview questions often ETOs are asked .
describe the principal features of a positioner
Which place causes iron losses?
Explain the functions of paring disc and flow control disc in purifier and clarifier?
Why o-ring, bearings are used in the centrifugal pumps?
what is the full form for MAN B&W engine which is as follows - 6ESDZC 34/82
Explain why self closing sounding pipes are used onboard?
Explain the purpose of o-ring, wearings in the centrifugal pumps?
what is characteristic of a good written constitution?
Dear sir i complete my BE marine wit 75% in 2012 But still i can`t able to job so i decided leave the search job related marine please guide me ...................
What is the C.C in motorbikes?
