Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 11 (Q.No. 24)
24.
Due to rise in temperature, the viscosity and unit weight of percolating fluid are reduced to 70% and 90% respectively. Other things being constant, the change in coefficient of permeability will be
Discussion:
16 comments Page 2 of 2.
Umesh H A said:
7 years ago
Well said @Deepa.
Phani said:
7 years ago
KT/V = constant.
Vill said:
8 years ago
B is correct. A would be correct if vicosity is 75%.
Tushar said:
8 years ago
K1=k(90/70)
K1=K(1.28)
The Answer should be B.
K1=K(1.28)
The Answer should be B.
Priya said:
8 years ago
Anybody explain it?
Deepa said:
8 years ago
K1 = k(90/70).
K1 = K (1.2).
THEREFORE INCREASE IN K =20%.
K1 = K (1.2).
THEREFORE INCREASE IN K =20%.
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