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Why do oxygen gauges read use no oil?
If you look closely at a regulator gauge you will see the instructions USE NO OIL. There is a reason for this. If pure oxygen or high pressure gas comes in contact with oil it can ignite and cause a fire.
A water molecule contains two hydrogen elements and one oxygen atom what is wrong with this question?
The word 'elements' should read , atoms'. The water molecule contains two hydrogen atoms and one oxygen atoms. The water molecule contains two elements, viz. hydrogen and oxygen.
Why is oxygen and hydrogen able to bond?
What do you think, moron? Read a science book... the Internet ain't as world wide as your fat mum
How do you test oxygen?
If you want to test for oxygen content of the air in a room or something like that, there are sensors that will read the percent of oxygen to determine if it is safe to enter an area. About any factory that has "confined spaces" will have a tester for this purpose. The one we use also tests for explosive/flamable vapors and carbon monoxide.
How do you read the symbol of H2O?
Usually written H2O "Aitch two Oh" means 2 hydrogen atoms combined with 1 oxygen atom (= a water molecule).
Why do oxygen gauges read use no oil?
If you look closely at a regulator gauge you will see the instructions USE NO OIL. There is a reason for this. If pure oxygen or high pressure gas comes in contact with oil it can ignite and cause a fire.
What should the gauges read?
Usually around 220.
How do you read 407c refrigeration gauges?
same as R-22, depends what your trying to read.
When evacuating a refrigeration system what is the easiest way to tell if all the liquid refrigerant has left the system?
What you need to do first is read the pressure gauges and see if the gauges read 0 psi
How do you read R-407c refrigeration gauges?
same as R-22, depends what your trying to read.
How do you read the gauges on a 2002 Buick Regal?
How do you tell the mallets only 2002 Buick regal
Difference between bar and barg?
The 'g' added on to bar means 'gauge', as opposed to bara, meaning 'absolute'. The 'zero' of a normal gauge is normally set at atmospheric pressure (things like tire pressure gauges, water gauges etc.) These gauges will read as "10 bar" but really mean that the absolute pressure is 10 bar + atmospheric pressure (~1.01325 bar). Some gauges however are absolute gauges. These might include weather gauges, or gauges on closed processes. bara = barg + atmospheric pressure
What is check gauges for 1999 Chevy Tahoe?
When one of your gauges shows something abnormal, your "check gauges" light will come one. Chances are you're low on motor oil. When you corner, the oil will slosh away from the pickup, causing your oil pressure gauge to read zero for a second. This in turn causes your check gauges light to come on, but by the time you look at your gauges, the oil has settled in the pan is your oil pressure is reading normal again. When you see the check gauges light and the gauges are reading fine, check your oil.
How do you read R22 gauges?
To read gauges,you must know which is low side/high side,if you know that, then depending on which freon you are using,you read the pressures matching the temp,for example,looking at the low side gauge(blue gauge) look at R-22 freon,you will see that 40 degrees,will equal to 70 psi
What should hvac gauges read?
HVAC gauges should read the system's refrigerant pressure and temperature. The exact readings will vary based on the specific circumstances and type of system being used. It is important to refer to the manufacturer's guidelines or consult a professional for accurate interpretation of the readings.
What would cause gauges on a car instrument panel to read erratically?
In drivng a jacked up truck, my gauges very seldom read right. For one, if you have a lifted or lowered car or truck, the gausges are going to be slightly off. 2. your alternador may be going bad or have a loose battery wire.
Where is the outside temperature gauge on a car?
Usually the gauge in on the dashboard with all the other gauges. That way you can read it while driving.
