subtract 0.0011 from the density in vac to get density in air.
The same way you convert any density to specific gravity. Just divide the density of the substance (crude oil in this case) by the density of the reference substance (usually water, for liquids).
ject weighs maximum in air ,hydrogen ,water, oil?
"What is the density of fuel oil?"
The Density of oil is greater than the density of water.
The weight of a barrel of oil will depend on its density. A barrel contains 42 gallons and density is typically measured in units of API gravity. Units can be a bit confusing in this case. We need to convert from API density to pounds per gallon. Crude oil can typically vary from 15 to 45 deg API although I have worked with oils as low as 8 and as high as 50. Let us consider oil gravity of 30 deg API, as all other densities are calculated in the same way. Specific Gravity = 141.5/(131.5 + 30) = 0.876 The specific gravity is the density of the oil relative to water. Now, to convert this to pounds per gallon, we must multiply the answer by 8.34 (density of water is 8.33 pounds per gallon): 8.34 x 0.876 = 7.30 pounds/gallon. Since there are 42 gallons in a barrel, we must multiply this answer by 42: 42 x 7.30 = 307 pounds. To summarize, a) convert API to specific density b) convert specific density to pounds per gallon and c) multiply gallons in one barrel by the pounds per gallon.
You need to know the density of the oil.
The same way you convert any density to specific gravity. Just divide the density of the substance (crude oil in this case) by the density of the reference substance (usually water, for liquids).
You need to find the density of the oil, from this you will be able to calculate the volume.
To convert cubic meters to metric tonnes of fuel oil, divide the volume in cubic meters by the density of the fuel oil in tonnes/m³ (or in kg/l). The density will depends upon the temperature of the fuel oil.
What sealed vacuum system are we talking about?
It is 607 millilitres.
You will have to flush the hoses with a solvent and compressed air, install low and high side conversion fittings, evacuate the system with a vacuum pump, and then recharge the system with oil charge and R134.
"Air" and "Vacuum" describe how the breaker extinguishes the arcing current. An Air breaker opens far enough that the dielectric strenght of air is enough to extinguish the arc. A vacuum breaker's contacts are in a vacuum. Oil breakers use oil. SF6 breakers use SF6 gas to extinguish the arc.
ject weighs maximum in air ,hydrogen ,water, oil?
Generally, you cannot convert a VOLUME (how big) into a WEIGHT (how heavy), unless you know the specific density of the liquid. Oil density varies greatly, depending on oil type. However if you asked how to convert volume 0.9ml of WATER into grammes, then the answer is 0.9 grammes, because that is how we define a millilitre (ml). As almost all oil is "thicker" than water, then 0.9ml of oil would weigh MORE than 0.9 grammes, but the actual weight depends greatly on the type and purity of the oil.
what is the density of castre oil what is the density of castre oil
Vacuum Oil Company was created in 1866.