Question

22.001 PT BASIC NOMENCLATURE 1. What color is the standard oxygen cylinder? a. Red b. Orange c. Green d. Black 2. The acetylene cylinder, when fully charged with gas, will contain how much pressure? a. 2200 P.S.I b. 300 P.S.I c 5 P.S.I d. 2500 P.S.I. 3. In what direction are the threads on oxygen welding equipment? a. Left b. Two turns c. Right d. Towards the operator 4. The acetylene welding hose is usually what color? a. Red b. Green c. Black d. Yellow 5. How can you recognize acetylene connections? a. All threads are external b. The fittings are larger c. The fittings have a groove machined into the threaded adapter d. The fittings are made of steel 6.When ordering a "W K.- type of cylinder, you will expect the cylinder to contain how much as? a. About 244 Cu. Ft b. About 5 Cu. Ft. c. About 2200 Cu. Ft d. About 300 Cu. Ft 7. In what direction do the threads turn on the acetylene cylinder discharge connection? a. Toward the fusible plugs b. To the right clockwise c. To the left counter clockwise d. Toward the protective collar

Please don’t answer unless you’re able to answer all 20 questions or at least 17 questions.

Answer 1

1) d. Black( standard colour of oxygen cylinder)

2) b. 300 psi

3) a,C

Flammable gases like acetylene culture and regulator has left hand thread and oxygen has normal right hand thread.

4) a. Red

Acetylene hose is red and oxygen hose is green