1. If a box can hold eight No. 12 conductors and contains a cable clamp, a switch, and a looped conductor that is 13" (330 mm) long, the final number of No. 12 conductors allowed in this box is

Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.