If the pressure at the inlet of a pipe is 90 kg/cm 2 and pressure drop – McqOptions

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1.	If the pressure at the inlet of a pipe is 90 kg/cm 2 and pressure drop over the pipe line is 10 kg/cm 2 , the efficiency of transmission, is
A.	66.6%
B.	77.7%
C.	55.5%
D.	88.8%.
Answer» E.

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