Answer Posted / naresh sharma
NPSH stands for net positive suction head, for any pump
acc. to the design & capacity of pump a net pressure head
is required which is called net positive suction head. if
preesure falls the NPSH, then cavitation will occur.
Is This Answer Correct ? | 18 Yes | 0 No |
Post New Answer View All Answers
Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.
What is the unit of viscosity?
What is pulse tube used in low temperature application?
What are the items to inspect after cylinder liner is pulled out
can any one pls refer me any sites which have notes regarding Body-in-white(welding fixtures)...pls
why we transfer FA(full arc) to PA(partial arc) in steam turbine at specified load?
What is meant by hybrid vehicles?
How to find rating of Chiller a.c. plant i.e. how to calculate the a.c. load of an area, feeded by Chiller ?
I am requiering interview questions regarding Close Ferro Crome Furnaces
please send me samples of tech. & aptitude tests
How to start water tube steam boiler
sir i appeared to bosch written test recently and i cleared it successfully.can u suggest me how the interview will be done ?is it technical or HR or both?how shall i prepare for it?i am very eager to work with and in fact it is my dream job suggest me how to grab the job.if you know tell what type books are prefer for preparation of intrview?
When mesuring the flow of liquid what are the two things to measure?
What will you do in case of scavenging fire
generally how much percentage is required to sit in exam of PSU'S for mechanical engg. candidate (general category)