SSC JE Civil Engineering 30-Oct-2020 Shift 2 Paper

Question : 125 of 200

Marks: +1, -0

According to Power's formula the theoretical compressive strength of sample of concrete with gel space ratio 0.59 is

Solution:

Concept:
Theoretical strength of concrete is = 240

\x^3

x → gel-space ratio = 0.59
Calculation:
Theoretical strength

=

240 × (0.59)^3

= 49.29 \N\/\mm^2

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