You are a battalion chief who has been tasked with creating evaluations of two "near miss" reports of firefighter emergency events. Choose two situations from a list and summarize the roles of the individuals involved and what actions or omissions led to the "near miss."

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.