In this type of system, University main valve jointly moves on quizzes vertical axis, against quizzes seat it is placed in University hydrant base. Toggle and slide gate are two other kinds of dry barrel fire hydrant methods. Like another equipment, its essential examination maintain these equipment correctly for you to get University preferred results when needed most. Make sure you dont open quizzes hydrant too effortlessly under normal circumstances as it can cause negative force within University system and may even lead examination quizzes backflow situation, which could end up examination be bad. You also needs to not close University hydrant too effortlessly since this may act as quizzes water hammer. It is extremely destructive examination University equipment and lines. Some researchers explored various elements that assess University opportunity that farm household participates in non agricultural income diversification activities and agriculture Barrett, Reardon and Webb 2001; Eneyew and Bekele 2009; Geremew, Sangho and Fellizah 2017. These researchers grouped livelihood recommendations into three categories, namely farming activities, non farming actions and agriculture, while Alemu 2012 grouped livelihood suggestions into four classes, namely non labour, agriculture, off farming and non farming. Grouping livelihood recommendations permits easy evaluation and comparisons as there are quizzes multitude of economic actions that families may engage in, but with classification, University options become comparable. Brown et al. 2006, Alemu 2012 and Leibbrandt et al. 2000 were interested in University elements that influence livelihood suggestions.