MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Structural Analysis knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The degree of static indeterminacy of a rigid-jointed space frame is (Where m, r and j have their usual meanings) |
| A. | m + r - 2j |
| B. | m + r - 3j |
| C. | 3m + r - 3j |
| D. | 6m + r - 6j |
| Answer» E. | |
| 2. |
A pin-jointed plane frame is unstable if (Where m is number of members, r is reaction components and j is number of joints) |
| A. | (m + r) < 2j |
| B. | (m + r) = 2j |
| C. | (m + r) > 2j |
| D. | None of the above |
| Answer» B. (m + r) = 2j | |
| 3. |
A rigid-jointed plane frame is stable and statically determinate if (Where m is number of members, r is reaction components and j is number of joints) |
| A. | (m + r) = 2j |
| B. | (m + r) = 3j |
| C. | (3m + r) = 3j |
| D. | (m + 3r) = 3j |
| Answer» D. (m + 3r) = 3j | |
| 4. |
In the slope deflection equations, the deformations are considered to be caused by |
| A. | Only (i) |
| B. | (i) and (ii) |
| C. | (ii) and (iii) |
| D. | (i), (ii) and (iii) |
| Answer» B. (i) and (ii) | |
| 5. |
Muller Breslau's principle for obtaining influence lines is applicable to |
| A. | (i), (ii) and (iii) |
| B. | (i), (ii) and (iv) |
| C. | (i) and (ii) |
| D. | Only (i) |
| Answer» B. (i), (ii) and (iv) | |
| 6. |
The regular expressions denote zero or more instances of an x or y i? |
| A. | (x+y) |
| B. | (x+y)* |
| C. | (x* + y) |
| D. | (xy)* |
| Answer» C. (x* + y) | |
| 7. |
The regular expression denote a language comprising all possible strings of even length over the alphabet (0,1) |
| A. | 1 + 0(1+0)* |
| B. | (0+1)(1+0)* |
| C. | (1+0) |
| D. | (00+0111+10)* |
| Answer» E. | |
| 8. |
Regular expression (x/y)(x/y) denotes the set |
| A. | {xy,xy} |
| B. | {xx,xy,yx,yy} |
| C. | {x,y} |
| D. | {x,y,xy} |
| Answer» C. {x,y} | |
| 9. |
The production Grammar is {S->aSbb, S->abb} is |
| A. | type-3 grammar |
| B. | type-2 grammar |
| C. | type-1 grammar |
| D. | type-0 grammar |
| Answer» C. type-1 grammar | |
| 10. |
Give a production grammar for the language L = {x/x ∈ (a,b)*, the number of a’s in x is multiple of 3}.$ |
| A. | {S->bS, S->b,S->aA, S->bA, A->aB, B->bB, B->aS, S->a} |
| B. | {S->aS,S->bA,A->bB,B->bBa,B->bB} |
| C. | {S->aaS,S->bbA,A->bB,B->ba} |
| D. | None of the above |
| Answer» B. {S->aS,S->bA,A->bB,B->bBa,B->bB} | |
| 11. |
Which of the following String can be obtained by the language L = {ai b2i / i >=1}? |
| A. | aaabbbbbb |
| B. | aabbb |
| C. | abbabbba |
| D. | aaaabbbabb |
| Answer» B. aabbb | |
| 12. |
Let R1 and R2 be regular sets defined over alphabet ‚àë then |
| A. | R1 UNION R2 is regular |
| B. | R1 INTERSECTION R2 is regular |
| C. | ‚àë INTERSECTION R2 IS NOT REGULAR |
| D. | R2* IS NOT REGULAR |
| Answer» B. R1 INTERSECTION R2 is regular | |