At the time of initial tensioning the maximum tensile stress in tendon immediately behind the anchorage shall Not exceed

40% of the ultimate tensile strength of the wire or bar strength

50% of the ultimate tensile strength of the wire or bar strength

80% of the ultimate tensile strength of the wire or bar strength

60% of the ultimate tensile strength of the wire strength

At the time of initial tensioning the maximum tensile stress in tendon

1.	At the time of initial tensioning the maximum tensile stress in tendon immediately behind the anchorage shall Not exceed
A.	50% of the ultimate tensile strength of the wire or bar strength
B.	80% of the ultimate tensile strength of the wire or bar strength
C.	40% of the ultimate tensile strength of the wire or bar strength
D.	60% of the ultimate tensile strength of the wire strength
Answer» C. 40% of the ultimate tensile strength of the wire or bar strength

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At the time of initial tensioning the maximum tensile stress in tendon immediately behind the anchorage shall Not exceed

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