Multiple Choice Question (MCQ)
Question: What is the range of pressure used in an oxygen cylinder used in gas welding?
A.
120 to 150 Kg/cm<sup>2</sup>
B.
110 to 150 Kg/cm<sup>2</sup>
C.
100 to 150 Kg/cm<sup>2</sup>
D.
90 to 150 Kg/cm<sup>2</sup>
Correct Answer: 120 to 150 Kg/cm<sup>2</sup>