Civil Engineering MCQs
Q According to IS : 456 -1978, the modulus of elasticity of concrete Ec (in N/mm2) can be taken as______________?
  • A A. Ec = = 5700
  • B B. Ec = = 570
  • C C. Ec = = 5700fck
  • D D. Ec = where fck n/mm2 = 700 is the characteristic strength in
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