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SSC JE Civil Engineering (Paper 2) 4 Dec 2023 Shift 1 Paper

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Question : 10 of 100

Marks: +1, -0

Consider the following statements P and Q, based on the testing of natural building stones, following the IS codes and select the correct option.

P. The shear strength of the test piece of natural building stone tested using Johnson shear tool is estimated as, S =

\; \frac{W}{2A}

where W is the total maximum load indicated by testing machine and A is the centre cross-section area of test piece.

Q. For testing the durability of stone as per IS 1126 – 1974, the durability value of the stone shall be expressed in percentage as change in the volume of specimen.

Both P and Q
Q only
P only
Neither P nor Q

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