The yield strength for an alloy that has an average grain diameter of 4.6 x 10-2 mm is 141 MPa. At a grain diameter of 6.1 x 10-3 mm, the yield strength increases to 239 MPa. At what grain diameter, in mm, will the yield strength be 245 MPa?

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.