Answer Posted / vikas kumar
when the pressure of any region falls below the vapour pressure.
what is vapour pressure
the very first thing is once pressure is decreasing boiling point of fluid decreasing
then vapour pressure is the pressure at which fluid gets evaporated resulting vapour bubbles is formed. overall this is undesired phenomenon it may leads to collapse the pipe
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Explain difference between modulus of resilience and modulus of rigidity ?
What are the different types of brakes and explain them?
What is meant by direct heat exchanger [or] open heat exchanger?
What causes cylinder liner-wear down?
Explain why is over-pressurizing an air conditioning system bad?
What is space heater?
A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)
What is the specific heat of water?
What do you understand by catenary cable ?
What happen when too much cylinder oil is injected in the working cylinder?
dear sir, pls provide me a previous paper for hpcl engineers trainee exam for mechanical engg. this is a request pls do the needful as early as possible.
What is the most important, or helpful,project that you have contributed to?
What was the spinning jenny?
How many battery discharges?
How does an equal-arm balance work?