What is the resistance of a parallel circuit with a voltage of 480 volts, one motor at sixty amps, one mother at 200 amps, and one motor at 10 amps

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?

What is the main objective of using reheat rankine cycle?

What is a monomer? how do they form a ploymer from the view point of chemical bonding?