WATER_IS_FLOWING_THROUGH_A_PIPE_OF_3.8_CM_DIAMETER_UNDER_A_PRESSURE_OF_20_N/CM2_(GAUGE)_AND_WITH_MEAN_VELOCITY_OF_3.7_M/S._FIND_THE_TOTAL_HEAD_OR_TOTAL_ENERGY_PER_UNIT_WEIGHT_OF_THE_WATER_AT_A_CROSS_SECTION,_WHICH_IS_7_M_ABOVE_THE_DATUM_LINE.?$

WATER_IS_FLOWING_THROUGH_A_PIPE_OF_3.8_CM_DIAMETER_UNDER_A_PRESSURE_OF

1.	WATER_IS_FLOWING_THROUGH_A_PIPE_OF_3.8_CM_DIAMETER_UNDER_A_PRESSURE_OF_20_N/CM²_(GAUGE)_AND_WITH_MEAN_VELOCITY_OF_3.7_M/S._FIND_THE_TOTAL_HEAD_OR_TOTAL_ENERGY_PER_UNIT_WEIGHT_OF_THE_WATER_AT_A_CROSS_SECTION,_WHICH_IS_7_M_ABOVE_THE_DATUM_LINE.?$
A.	56.14 m
B.	28.07 m
C.	84.18 m
D.	10.52 m
Answer» C. 84.18 m

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WATER_IS_FLOWING_THROUGH_A_PIPE_OF_3.8_CM_DIAMETER_UNDER_A_PRESSURE_OF_20_N/CM2_(GAUGE)_AND_WITH_MEAN_VELOCITY_OF_3.7_M/S._FIND_THE_TOTAL_HEAD_OR_TOTAL_ENERGY_PER_UNIT_WEIGHT_OF_THE_WATER_AT_A_CROSS_SECTION,_WHICH_IS_7_M_ABOVE_THE_DATUM_LINE.?$

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WATER_IS_FLOWING_THROUGH_A_PIPE_OF_3.8_CM_DIAMETER_UNDER_A_PRESSURE_OF_20_N/CM²_(GAUGE)_AND_WITH_MEAN_VELOCITY_OF_3.7_M/S._FIND_THE_TOTAL_HEAD_OR_TOTAL_ENERGY_PER_UNIT_WEIGHT_OF_THE_WATER_AT_A_CROSS_SECTION,_WHICH_IS_7_M_ABOVE_THE_DATUM_LINE.?$