Compared with random errors, systematic errors are which of the following? more likely to involve poor measuring techniques

more likely to be a human error

less likely to occur with an individual measurement

less likely to be a human error

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.