Structure in civil engineering

Structure in civil engineering
Question:-
Option (A)
10 kNm
Option (B)
10 kNm
Option (C)
10 kNm
Option (D)
40 kNm
Correct Option:
B
Question Solution:
-HA x 5 + MAB + MBA + 10 x 25 = 0
HA= = 10 kN
HD=0
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Question:-
Option (A)
Betti's reciprocal theorem
Option (B)
Principle of superposition
Option (C)
Second moment area theorem
Option (D)
Three moment theorem
Correct Option:
B
Question Solution:



Question:-
Option (A)
Strain energy is same in both rods.
Option (B)
Elongation of rod A is twice that of B.
Option (C)
Axial strain in rod A is twice that of B.
Option (D)
All of the above
Correct Option:
D
Question Solution: