An Industrial Plant has a 200 A, 120/240 V., 1-Phase, 3-Wire service and an 800A., 480 V., 3-Phase, 3-Wire Delta Service. Will this meet NEC Requirements? If so, which section of the code is applicable?

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

Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.

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