While designing 2d draws, the projected views can be orthographie projections or a) oblique projections b) isometric projections c) dimetric projections d) two-point perspective

An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling