Answer Posted / karthick
when the liquid pressure in the pipe falls below vapour
pressure vapour gas bubbles form.this is known as
cavitation.
| Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
Why should we hire you over the others waiting to be interviewed?
in a pump, impeller wear ring is harder or casing ring? why?
If Seller is Registered with Karnatka State and Selling the Engg. goods to Delhi based non registered company, then what is the CST they charge?
What are the dimensionless parameters used in forced convection?
Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...
Explain working of francis turbine?
What is the felding arrangment of the boiler
What is a mechanism?
When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?
can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz
with the aid of schematic and block diagram describe the control system involved in a student passing a control system engineering examination.use standard terminologies and specify all the system component involved.
What is meant by direct heat exchanger [or] open heat exchanger?
Is the hvac machines are designed 10% less than the electrical feeder value?
HOW TO PREPARE FOR HPCL WRITTEN EXAM?
What are the causes of main engine Turbo Charger blower side dirty?