Operating ratios are types of ratios that serve as gauges of a company's operating success (or profitability) for a given period of time. They are also known as profitability ratios.
No, it is the DIFFERENCE between the true and atmospheric pressures.
Because lead is very durable and resists corrosion and has a smooth inner surface and can with stand higher pressures then other materials of the time as lead has various wall thicknesses depending on the actual working pressures Lead was used for water pipes because it is very durable and resists corrosion. Lead also has a very smooth surface, and is available in various thicknesses; allowing for the tolerance of higher water pressures than other material options.
the pressures in life are: unemployment,credit crunch,relationship problems. This answer is utter garbage
A bulkhead is a structure that is used to provide stability at certain pressures of weight or is a referance to ships walls.
The pressures depend on the temperatures so it is not possible to give "normal" temperatures. The pressures change with the outdoor and indoor temperatures. You need to be EPA certified to attach gauges to the unit to check the pressures.
SAMMI shows 357 operating at higher pressures
R134
R134 .... IS freon.
r134
If the pressures are always equal running, the compressor is bad and would need replaced
Should be R134
r134 a r134 a
1.53 lbs of R134
a gas
how much r134 does a ford 500 take
Why would you want to even consider doing this? R12 is no longer in production and as such it cost almost 4 times as much as R134. But to answer your question, use R12 in a R134 system and you will destroy the compressor as the oil is not compatible with R134 oil.