Caroline is building an expert system for wartime defense. Which of these is true about the system she is building? A. The expert system can demonstrate an attack to test the defense mechanism
B. The expert system can make autonomous decisions with no human intervention
C. The expert system can rebuild its knowledge base based on new defense technology
D.
The expert system can diagnose a new threat with any existing information

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

At steady state, air at 200 kpa, 325 k, and mass flow rate of 0.5 kg/s enters an insulated duct having differing inlet and exit cross-sectional areas. the inlet cross-sectional area is 6 cm2. at the duct exit, the pressure of the air is 100 kpa and the velocity is 250 m/s. neglecting potential energy effects and modeling air as an 1.008 kj/kg k, determine ideal gas with constant cp = (a) the velocity of the air at the inlet, in m/s. (b) the temperature of the air at the exit, in k. (c) the exit cross-sectional area, in cm2

List and describe the parts of boxford cnc milling machine with pictures?