PLEASE SOMEONE HELP AND NO LINKS OR U WILL BE REPORTED The diagram shows a transformer.

Based on the diagram, the voltage at the secondary winding is _V.

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)

Asystematic approach to problem solving is called a (an)