Civil Engineering Questions And Answers :: Structural Analysis: part1

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Civil Engineering : Structural Analysis QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

1.A pin-jointed plane frame is unstable if

(m + r)<2j
m + r = 2j
(m + r)>2j
none of the above

2.The degree of static indeterminacy of a rigid-jointed space frame is

m + r - 2j
m + r - 3j
3m + r - 3j
6m + r - 6j

3.If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by

m + r + 2j
m - r + 2j
m + r - 2j
m + r - 3j

4.The number of independent equations to be satisfied for static equilibrium in a space structure is

2
3
4
6

5.If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is

unstable
stable and statically determinate
stable and statically indeterminate
none of the above

More Structural Analysis QUESTIONS AND ANSWERS available in next pages

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