W "The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract."

—“The Gettysburg Address,”
Abraham Lincoln

Which quotation correctly uses an ellipses?

“The brave men, living and dead, who struggled here, have consecrated it, far above. . . .”
“The brave men . . . who struggled here, have consecrated it, far above our poor power to detract.”
“The brave men . . . who struggled here. . . .”
“The brave men . . . far above our poor power to add or detract.”

Steam in a heating system flows through tubes whose outer radius is 2.5 cm and whose walls are maintained at a temperature of 180 °c . circular aluminum alloy 2024-t6 fins ( k= 186 wm. k) of outer radius 3 cm and constant thickness 1 mm are attached to the tube. the space between the fins is 3 mm and thus there are 250 fins per meter of tube length. heat is transferred to the surrounding air at too-25 °c, with a heat transfer coefficient of 40 w/m2. k. manufacturer a claims that this system is rated at 3.5 kw per meter of tube length. if the fins are an integral part of the steam tube, find the heat transfer rate in kw for a 1-m length of tube. is manufacturer a's claim valid? compare the heat transfer rate from 1 meter of tube length if there are no fins.