Archive for the 'oxygen cylinders' Category

Another massive bomb factory recovered 20/02/2009

The Security Forces have recovered another massive bomb factory of the LTTE terrorists from Pudukkudiyiruppu.
The Security Forces after capturing Pudukkudiyiruppu West entered Ampalavanpokkani in the afternoon. The terrorists possessed East and West of Pudukkuduyiruppu in addition to Ampalavanpokkani, after launching heavy attacks. Fighting lasted for four days. 40 terrorists have been killed. The 58th Division [...]

Replacing the oxygen sensor on my 02 Silverado?

Ok so its Engine Code: P0161 Downstream Oxygen Sensor (Right cylinder bank), heater performance
So I know that is bank 2, sensor 2 do I need to replace the oxygen sensor or is there an easier fix? Also I need to get the check engine light off, so I can pass TX state inspection. Will it [...]

Oxygen Measurement of diving cylinders 2

Oxygen Measurement of diving cylinders
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A 22cm-diameter cylinder that is 42cm long contains 51g of oxygen gas at 20 degree Celsius?

A 22cm-diameter cylinder that is 42cm long contains 51g of oxygen gas at 20 degree Celsius. (A) How many moles of oxygen are in the cylinder? (B) How many moles of oxygen are in the cylinder? (C) What is the reading of a pressure gauge attached to the tank?
A. n = mass/molecular mass = 51/32 [...]

how is the oxygen suppliedto astranauts in spaceships is it through cylinders!?

It is supplied from pressure tanks. Some of them are cylindrical in shape with domed ends, but most of them are spherical.
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LTTE underwater scooters, diving kits found – west of Puthukudiyirippu

Infantrymen of 58 Division further advanced into LTTE hiding area entering Ampalavanpokkanai town perimeter have found underwater scooter, diving kits, oxygen cylinders and many other diving equipments from west of Puthukudiyirippu area yesterday, 19 February.
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How to work out pressure in an oxygen bubble at the bottom of a water-filled cylinder?

The density of water is 1000kgm^-3 and g = 9.81ms^-2.
A measuring cylinder of height 0.8m is filled with water.
An oxygen bubble at the bottom of the water in the cylinder has a volume of 1mm^3. The temperature of the water is 10°C.
What is the pressure in the oxygen bubble at the bottom of the cylinder?
P [...]

Another massive bomb factory recovered

The Security Forces have recovered another massive bomb factory of the LTTE terrorists from Pudukkudiyiruppu.
Our Representative Anura Dorakumbura giving more information on the recovery noted that the Security Forces after capturing Pudukkudiyiruppu West entered Ampalavanpokkani in the afternoon. The terrorists possessed East and West of Pudukkuduyiruppu in addition to Ampalavanpokkani, after launching heavy attacks. Fighting [...]

Oxygen cylinders in storage…?

…should be separated from fuel gas cylinders or combustible materials by a minimum distance of __________ or by a non-combustible barrier at least __________ high with a fire-resistant rating of at least one-half hour.
A. 20 ft / 5 ft
B. 10 ft / 2 ft
C. 15 ft / 4 ft
D. 5 ft / 3 ft
A. 20 [...]

A 1-L gas cylinder contains helium gas. another 1-L cylinder contains oxygen gas. both cylinders are the same?

ok im dumb i so don’t get chemistry. can someone please help me with this problem and explain to me how to work it out
A 1-L gas cylinder contains helium gas. another 1-L cylinder contains oxygen gas. both cylinders are the same temperature and pressure. if the first cylinder contains 2.4 x 10^23 molecules what [...]