TM 1-1510-218-10 7A-112 ONE ENGINE INOPERATIVE MAXIMUM CRUISE POWER 1900 RPM ISA + 20 C NOTES: DURING   OPERATION   WITH   ICE   VANE   EXTENDED,   TORQUE   WILL   DECREASE.      IF ORIGINAL  POWER  IS  NOT  OR  CANNOT  BE  RESET,  TRUE  AIRSPEED  WILL  DECREASE APPROXIMATELY 20 KNOTS AND FUEL FLOW  WILL DECREASE APPROXIMATELY 7%.  IF ORIGINAL  POWER IS RESET, TRUE AIRSPEED WILL BE UNCHANGED  AND FUEL  FLOW WILL INCREASE APPROXIMATELY 30 LB/HR/ENG. IOAT, TORQUE, AND FUEL FLOW BASED ON 12,000 POUNDS. TO OBTAIN FUEL FLOW PER ENGINE, DIVIDE THE TOTAL FUEL FLOW VALUE FOR THE CORRESPONDING ALTITUDE BY TWO. AIRSPEED ~ KNOTS PRESSURE ALT IOAT OAT TORQUE PER ENGINE TOTAL FUEL FLOW 13,000 LB 12,000 LB 11,000 LB 10,000 LB FEET C C % LB/HR IAS TAS IAS TAS IAS TAS IAS TAS SL 38 35 100 530 181 188 183 191 185 193 187 195 2000 35 31 100 515 178 191 181 194 183 196 185 198 4000 31 27 100 500 176 194 178 197 181 200 183 202 6000 27 23 97 475 170 193 173 197 176 200 178 203 8000 23 19 92 447 163 191 167 196 170 200 173 203 10,000 19 15 88 418 155 188 160 194 164 198 167 202 12,000 15 11 84 394 148 185 153 192 158 197 161 202 14,000 11 7 82 376 140 180 147 190 153 197 157 202 16,000 7 3 79 359 129 172 140 187 147 196 152 202 18,000 2 -1 76 343 – – – – – – 132 182 141 194 146 201 20,000 -1 -5 73 327 – – – – – – – – – – – – 133 189 140 199 22,000 -6 -9 69 307 – – – – – – – – – – – – 120 178 132 195 24,000 -9 -13 64 285 – – – – – – – – – – – – – – – – – – 120 184 26,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 28,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 29,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 31,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 33,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 35,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Figure 7A-100.  One Engine Inoperative Maximum Cruise Power, 1900 RPM, ISA + 20 C