HURRY In the urban fire department, if a fire captain has a problem or issue that requires a decision by a higher official and the deputy chief position has not been filler, he or she may take the issue directly to the fire chief. true or false

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.