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Think what happens when you pop a balloon filled with air then THINK what happens when you pop a water filled balloon One causes a violent reaction an the other just plops apart .
Then look up the ASME or NBBI codes and and then ask yourself why is STEAM considered HIGH PRESSURE @15 PSI or more and why is a hot water boiler considered HIGH Pressure @160 PSI or 250 DEG Temp.
Once you have a semi decent understanding of the various codes then it will come to you why professionals try to use hydrostatic testing when possible..
ALSO Note that during an "air test" as the ambient temperature rises so does the test pressure as there is something called pressure /temperature relationship. Higher temperature creates higher pressure
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How will you test starter and choke in fluorescent tube?
You can use a wire instead of the starter to test the tubes .. I did it, it works !
What is the aim of doing polarity test on the transformer?
Knowing the polarity of transformers is important if they are to be connected in parallel.
What is the role of mechanical inspection engineer?
Doing NDT inspection,thorough examination,load test etc
What is a well test flow report?
A Well Test Flow Report is a report giving the results of a test on a water well. The test is one designed to see how rapidly water can be removed from the well without (temporarily) drying the well by getting ahead of the rate at which it naturally replenishes itself. A report of this sort tells you how rapidly you can pump water fro the well on an extended basis.
How to test plumbing trap?
Turn on the the water to the fixture. And let in run.
What is hydro test and hydro static?
hydro means water so hydro test means a water test. also hydro static means water static
Calculate volume of water for hydro-test?
To calculate volume of water for hydro test you need to use the formula pi times radius (squared) times length. Pi is equal to 3.14.
Difference between hydro test and hydrostatic test?
Hydrotest is a pressure testing option where a liquid (usually water) is injected into a pipe system to check for structural flaws permitting leakage at normal pressure. Whereas, hydrostatic testing allows the detection of leaks that only become obvious at elevated operating pressures.
What is hydro test pressure?
A test pressure whcih is used to perform hydro test is known as hydro test pressure, besically the hydro test pressure is more then the design pressure of pipe, tank, pressure vessel ..................
What is the hydro test procedure?
What is the procedure for hydro-testing?
What is the hydro-test procedure?
What is the procedure for hydro-testing?
How do you get hydro codone out quickly?
Drink lots of water. Vinegar mixed with water can alter test results, but i will warn it can cause nausea.
Is there a home remedy to pass a urine test for hydro?
Yes. Stop taking the hydro. THEN get tested.
Consistent temperature can be achieved while heating a test tube by doing what?
Consistent temperature can be achieved by heating a test tube while moving the test tube all around the flame. Do not let only one part of the test tube rest on a flame but instead, keep moving the test tube slowly.
Can you use water instead of urine for a drug test what will the results be.?
you'll get disqualified for trying to cheat the test
What is a hydro test?
Pressurizing the vessels with water up to test pressure and checking for any leakage to insure the soundness of pressure vessels and its capacity to withstand pressure without any permanent deformation
Can pickle do the trick for a drug test?
Yes, for two months prior to your drug test, instead of doing drugs, eat a pickle. You'll pass your test. Shave your head if it is a hair test.
