What is Cavitation
Write short note on Cavitation.
Expert
When liquid is subjected to pressure lower than its vapour pressure, it boils. Hence, vapour bubbles are produced. These bubbles collapse violently when subjected to high pressure. If the collapse of bubbles is nearby the solid surface, results in the difference in localised pressure, noise and vibrations are produced. This results in the corrosion of the metal where it occurs. This is defined as Cavitation .
List the major function of a Fuel Injector?
Explain the stress corrosion of pre-stressing steel.
What are the movements and cracking in the housing superstructure?
Define Compression Ratio .
State the advantages of a Nuclear Power Plant.
Write down any three properties of materials.
Causes of building collapse: The Passage of time is one cause. Buildings as well collapse due to feeble foundations. Hurricanes, Earthquakes and other natural disasters can too damage the structure of the buildings and cause it to fall down. Bombings
How the modification in the compression ratio affects the air standard efficiency of an Ideal Otto Cycle?
Average density of soil: For the aims of civil engineering, an average soil will have a density of around 100 to 110 pounds per cubic foot. (This can differ a little depending on how well compacted the soil is).
Write down any three major testing on stones?
18,76,764
1950357 Asked
3,689
Active Tutors
1416127
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!