SSC JE Civil Engineering 23-Sep-2019 Shift 1 Solved Paper

Question : 130 of 200

Marks: +1, -0

The modulus of Elasticity of concrete is given by Ec = _____ MPa.
(Where

\f_\ck

= characteristic compressive strengthof concrete cube)

Solution:

According to IS:456 the modulus of elastic (

E_C

)of concrete is 5000

√(\f_\ck)

, MPa, where

\f_\ck

is the characteristic compressive strength of concretupe.

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