Problem 7.7 In Fig. below there are 125 m length and 20 cm diameter pipe made from cast iron. There are two 90° elbows and an open globe valve. If the exit elevation is
the roughness ratio is ε/d = 0.001 . What power is extracted by the turbine when
the flow rate is 0.03 m/s. (take u = 0.001 pa. s)
zero,

Syllable added to a root word to change its meaning : affixan independent word--example run,walk,book : free morphemeaffix that gives grammatical meaning such as tense or number : inflectiona word part that must attach to a word in order to be usable : bound morphemedegree of comparison formed by adding -er or more to an adjective : comparativedegree of comparison formed by adding -est or most to an adjective : superlativeaffix added to the beginning of a word : prefixaffix added to the end of a word : suffixroot word of lovable : lovetwo roots used together to form one word : combining form