Welding Math
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This document contains a series of lessons on math topics related to fractions, decimals, length conversions, and operations with whole numbers and fractions. The lessons cover adding, subtracting, and dividing fractions; converting between common fractions and decimals; English and metric length conversions; multiplying and dividing whole numbers; and multiplying simple fractions. Each lesson consists of explanatory text and examples.
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No chemical process facility is immune to the risk of overpressure to avoid dictating the necessity for overpressure protection. For every situation that demands safe containment of process gas, it becomes an obligation for engineers to equally provide pressure relieving and flaring provisions wherever necessary. The levels of protection are hierarchical, starting with designing an inherently safe process to avoid overpressure followed by providing alarms for operators to intervene and Emergency Shutdown provisions through ESD and SIL rated instrumentation. Beyond these design and instrument based protection measures, the philosophy of containment and abatement steps such as pressure relieving devices, flares, physical dikes and Emergency Response Services is employed
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• AG(H)-10K
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• C(H)-5K
• V(H)-5K
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• WELLHEAD DESIGN DUE TO FIELD EXPERIENCES
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• Sealings and Ring Gaskets
• Safety valves
• Gate valves
• Double Studded Adaptors
• Spools
• Hangers
• Flanges
3. Install and Testing Wellhead and Casing Head Equipment
• Safety valves
• Gate valves
• Double Studded Adaptors
• Spools
• Hangers
• Flanges
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• PSL: PRODUCT SPECIFICATION LEVELS
• PR: PERFORMANCE REQUIREMENT
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(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 2)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐈𝐂𝐓 𝐢𝐧 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧:
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- 1. 11/4/2013 Creative Commons License WDT110 Blue Print Reading Math by David Brawner, Scott Cooper, Mary Ann Hudson, Sharon Stricklin, Pat Senn is licensed under a Creative Commons Attribution 4.0 International License. Adding and Subtracting Unlike Fractions 110 1
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- 14. 11/18/2013 0.4375 = 0.375 = 0.25 = 0.9375 = 2
- 15. 11/18/2013 0.1875 = 0.5625 = 0.0625 = 0.75 = 3
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- 23. ENGLISH to ENGLISH METRIC to METRIC LENGTH LENGTH 1 foot (ft) = 12 inches (in) 1 yard (yd) = 3 feet 1 yard = 36 inches 1 rod (rd) = 16.5 feet 1 rod = 5.5 yards 1 mile (mi) = 5280 ft 1 mile = 1760 yards 1 kilometer (km) = 1000 meters (m) 1 hectometer (hm) = 100 meters 1 dekameter (dam) = 10 meters 1 meter = 1 meter 1 decimeter (dm) = 0.1 meter 10 decimeters = 1 meter 1 centimeter (cm) = 0.01 meter 100 centimeters = 1 meter 1 millimeter (mm) = 0.001 meter 1000 millimeters = 1 meter ENGLISH to METRIC * * 1 inch = 2.54 centimeters 1 foot = 30 centimeters 1 yard = 0.9 meter 1 yard = 91.4 centimeters 1 mile = 1.6 kilometers 1 mile = 1610 meters METRIC to ENGLISH 1 millimeter = 0.0394 inch 1 centimeter = 0.394 inch 1 meter = 39.4 inches 1 meter = 3.28 feet 1 meter = 1.09 yards 1 kilometer = 0.621 miles
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