Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 26 (Q.No. 31)
31.
In a particular material, if the modulus of rigidity is equal to the bulk modulus, then the Poisson's ratio will be
1
Discussion:
4 comments Page 1 of 1.
Tariqmeo said:
5 years ago
G = E/2(1+u).
k = E/3(1-2u).
u = Poisson's ratio.
G = K.
Answer is A
k = E/3(1-2u).
u = Poisson's ratio.
G = K.
Answer is A
SWATI said:
6 years ago
u= (3K- 2G )/(6K + 2K) = 1/8 ATQ K=G.
HERE U = POISSON'S RATIO.
HERE U = POISSON'S RATIO.
Kuntal said:
8 years ago
Using this formula, E=(3K-2G)/(6K+2G).
So, A is correct.
So, A is correct.
Rohit said:
8 years ago
Can you please elaborate it. @Kuntal.
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