In a turning operation on stainless steel with a hardness of 200 HB, the cutting speed is 200 m/min, feed is 0.25 mm/rev, and depth of cut is 7.5 mm. How much power will the lathe draw in performing this operation if its mechanical efficiency, E, is 90%. The specific energy value for the material is known to be 2.8 N-m/mm3

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.