CALCULATE_MINIMUM_WALL_THICKNESS_GIVEN_A_CYLINDRICAL_PRESTRESSED_WATER – McqOptions

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1.	CALCULATE_MINIMUM_WALL_THICKNESS_GIVEN_A_CYLINDRICAL_PRESTRESSED_WATER_TANK_OF_INTERNAL_DIAMETER_30M_OVER_A_DEPTH_OF_7.5M_AND_THE_PERMISSIBLE_COMPRESSIVE_STRESS_AT_TRANSFER_IS_13N/MM2_AND_THE_MAXIMUM_COMPRESSIVE_STRESS_UNDER_WORKING_PRESSURE_IS_1N/MM2_AND_THE_LOSS_RATIO_IS_0.75??$
A.	43.8
B.	82.3
C.	64.5
D.	90.4
Answer» C. 64.5

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