ESTIMATE_THE_TRANSMISSION_LENGTH_AT_THE_ENDS_OF_A_PRETENSIONED_BEAM_PR – McqOptions

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1.	ESTIMATE_THE_TRANSMISSION_LENGTH_AT_THE_ENDS_OF_A_PRETENSIONED_BEAM_PRESTRESSED_BY_7MM_DIAMETER_WIRES._ASSUME_THE_CUBE_STRENGTH_OF_CONCRETE_AT_TRANSFER_AS_42N/MM2_(ADOPT_EMPIRICAL_METHOD)??$
A.	550mm
B.	610mm
C.	420mm
D.	210mm
Answer» C. 420mm

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