What is the maximum permissible tensile stress for high concrete grav – McqOptions

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1.	What is the maximum permissible tensile stress for high concrete gravity dam under worst conditions?
A.	500 KN/m2
B.	500 kg/cm2
C.	5 kg/m2
D.	50 KN/m2
Answer» B. 500 kg/cm2

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