An electric iron is plugged into a receptacle that has 110 v present. if the voltage loss from the panel to the receptacle is 6 v, the line voltage at the panel is
a. 116 v.
b. 110 v.
c. 120 v.
d. 104 v.

The average atmospheric pressure on earth is approximated as a function of altitude by the relation patm = 101.325 (1 − 0.02256z)5.256, where patm is the atmospheric pressure in kpa, and z is the altitude in km with z = 0 at sea level. determine the approximate atmospheric pressures at atlanta (z = 306 m), denver (z = 1610 m), mexico city (z = 2309 m), and the top of mount everest (z = 8848 m).