Which_type_of_tensioning_is_generally_uneconomical_for_vertical_prestr – McqOptions

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1.	Which_type_of_tensioning_is_generally_uneconomical_for_vertical_prestressing?$
A.	Post tensioning
B.	Pre tensioning
C.	Chemical tension
D.	Thermal tension
Answer» B. Pre tensioning

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Which_type_of_tensioning_is_generally_uneconomical_for_vertical_prestressing?$