OM1015.2 12/99 Introduction - Section 1 Standard Charts and Tables Page 1-13 NOTE: Tables such as Table VIII, IX, X, and XI may be used as in the following example: Example : Convert 975 psi to kilopascals (kPa). 1. Select Table X. 2. Go to PSI row 90 , column 7 ; read 668.8 97 psi = 668.8 kPa. 3. Multiply by 10: 970 psi = 6688 kPa. 4. Go to PSI row 0 , column 5 ; read 34.47 5 psi = 34.47 kPa. Add to step 3. 5. 970 + 5 psi = 6688 + 34 = 6722 kPa. 975 psi = 6722 kPa. TABLE XII TEMPERATURE CONVERSIONS FORMULA:
F° – 32 ÷ 1.8 = C° C° x 1.8 + 32 = F° CELSIUS C° FAHRENHEIT F° CELSIUS C° FAHRENHEIT F° CELSIUS C° FAHRENHEIT F° 121 250 482 63 145 293 4 40 104 118 245 473 60 140 284 2 35 95 116 240 464 57 135 275 – 1 30 86 113 235 455 54 130 266 – 4 25 77 110 230 446 52 125 257 – 7 20 68 107 225 437 49 120 248 – 9 15 59 104 220 428 46 115 239 – 12 10 50 102 215 419 43 110 230 – 15 5 41 99 210 410 41 105 221 – 18 0 32 96 205 401 38 100 212 – 21 – 5 23 93 200 392 35 95 293 – 23 – 10 14 91 195 383 32 90 194 – 26 – 15 5 88 190 374 29 85 185 – 29 – 20 – 4 85 185 365 27 80 176 – 32 – 25 – 13 82 180 356 24 75 167 – 34 – 30 – 22 79 175 347 21 70 158 – 37 – 35 – 31 77 170 338 18 65 149 – 40 – 40 – 40 74 165 329 15 60 140 – 43 – 45 – 49 71 160 320 13 55 131 – 46 – 50 – 58 68 155 311 10 50 122 – 48 – 55 – 67 66 150 302 7 45 113 – 51 – 60 – 76 NOTE:
The numbers in the unmarked columns refer to temperature in either degrees Celsius (C°) or Fahrenheit, F°. Select a number in this unmarked column and read to the left to convert to degrees Celsius (C°) or read to the right to convert to degrees Fahrenheit, F°. If starting with a known temperature (either C° or F°), find that temperature in the marked column and read the converted temperature in the center, unmarked column.