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
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<Chapter 17 - Temperature, Thermal Expansion, and the Ideal Gas Law Item 12 12 of 13 > Constants Periodic Table The gauge pressure in a helium gas cylinder is initially 33 atm. After many balloons have been blown up, the gauge pressure has decreased to 6 atm. Part A What traction of the original gas remains in the cylinder? Assume that the temperature of the gas is constant Express your answer using...
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CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is supported by a bal-and-socket joint at A, a roller joint at B, and a cable at C. How many unknown support reactions are there in this problem? 300 N 400 N i m A) Four forces and two moments B) Six forces C) Five forces D) Four forces and one...
auge Steel Framing Details 1. Complete all light g auge steel componente ir the following wall section, including floor joists, wall studs, roof rafters, and required clips angles, stiffeners, and fasteners. Label all components. Roof sheathing Wall sheathing 。 Interior wallboard Subflooring Foundation 103 Scale: l square =2" (50 mm) Name: necessity of cutting holes in m on the construction ste 12.11. 12.15). Thack etions a sed for top and bottom plates, e construction, shemperature that col tural shapes. Prers...
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please can you answer 4 questions .. thanks for help
Factoes hich Infuence The Rates Of Resction Name Date Prelab Question Lab Instructor Lab Section a. List the potential ehemical hazards in this experiment and tell how you wi handle them in order to make this experiment safe for you and others in the laboratory b. List the potential procedural hazards in this experiment and tell how you will handle them in order to make this experiment safe for...