A welding apparatus for drilling rig uses acetylene (C2H2), which is purchased i

Question

A welding apparatus for drilling rig uses acetylene (C2H2), which is purchased in steel cylinders containing 20 lb of gas, costs $4.50 exclusive of the cylinder. If a welder is using 200 cu ft per day measured at 16 oz gauge and 85F, what is the daily cost of acetylene? What is the cost per MCF at 14.7 psia and 60F? A welding apparatus for drilling rig uses acetylene (C2H2), which is purchased in steel cylinders containing 20 lb of gas, costs $4.50 exclusive of the cylinder. If a welder is using 200 cu ft per day measured at 16 oz gauge and 85F, what is the daily cost of acetylene? What is the cost per MCF at 14.7 psia and 60F? A welding apparatus for drilling rig uses acetylene (C2H2), which is purchased in steel cylinders containing 20 lb of gas, costs $4.50 exclusive of the cylinder. If a welder is using 200 cu ft per day measured at 16 oz gauge and 85F, what is the daily cost of acetylene? What is the cost per MCF at 14.7 psia and 60F?

Explanation / Answer

4 dollar per day

0.2 dollar per day

1lb= 12cuft

20*12=240

200cuft= approx 4 dollar

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