UPV method in non-destructive testing for concrete is used to determine1. Compressive strength2. Existence of voids3. Tensile strength4. Static modulus of concrete5. Dynamic modulus of concret

UPV method in non-destructive testing for concrete is used to determin

1.	UPV method in non-destructive testing for concrete is used to determine1. Compressive strength2. Existence of voids3. Tensile strength4. Static modulus of concrete5. Dynamic modulus of concret
A.	1, 2, 3 and 4
B.	1 and 3 only
C.	2 and 5 only
D.	3 and 5 only
Answer» D. 3 and 5 only