What is specific gravity?, Mechanical Engineering

Assignment Help:

What is specific gravity? what do you mean by 1pascal? Concept of pressure difference?

Sol)

The "specific gravity" of a meterial is the ratio of its density to the density of water at 40 C, 1000 kg/m3, it is a pure number with out uinits.

The "pascal" can be expressed using SI derived units, or alternatively solely SI base units,and a unit  of pressure equal to one newton per squre meter.

The difference between two levels of pressure. During operation, valves often experience different pressure levels downstream and upstream.


Related Discussions:- What is specific gravity?

Fluid mechanics - hydrostatics, An open topped tank with a base area of 1m2...

An open topped tank with a base area of 1m2 contains a layer of water 0:5m deep below an oil layer 1m deep. If the densities of water and oil are 1000kg=m3 and 850kg=m3 respectivel

Compound springs how do they work?, Ask Compound springs how do they workqu...

Ask Compound springs how do they workquestion #Minimum 100 words accepted#

Seam welding-selection of parameters, Seam Welding-Selection of parameters ...

Seam Welding-Selection of parameters The selection of parameters for seam welding depends mainly on: weld nugget size which is related to weld strength. probability of

Define the application of abrasive jet cutting machines, Define the Applica...

Define the Application of Abrasive Jet Cutting Machines Cleaning purpose. Cutting fine lines. Machining semiconductors. Drilling and cutting thin section of har

Annealing temp, hiw can i fix the maximum temp of the aluminium

hiw can i fix the maximum temp of the aluminium

Intermittent motion, Intermittent motion Most seam welding machine requ...

Intermittent motion Most seam welding machine requirements are met by the use of continuous drive. However, in cases where heavy work parts are to be welded or more than a sing

Autocad screen, Autocad screen- The autocad Screen basic chapter of Aut...

Autocad screen- The autocad Screen basic chapter of Autocad course it will show the display of Autocad on computer screen

Show the procedure of welding of vessels, Q. Show the procedure of Welding ...

Q. Show the procedure of Welding of vessels? Welding of vessels, including pressure retaining parts and attachments thereto, shall be performed utilizing Welding Procedures, We

What are the problems to improve the deficirncies og iges, Problems to impr...

Problems to improve the deficirncies of IGES Within the framework of this interface, an attempt was to be made to improve the deficiencies of IGES, SET and VDAFS which have the

Evaluate the power output of turbine, Evaluate the power output of turbine:...

Evaluate the power output of turbine: Q: A turbine in steam power plant operating under steady state conditions receives the superheated steam at 3MPa and 350ºC at the rate o

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd