McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Civil Engineering .
1. |
Which is the system for prefabrication? |
A. | closed pfs. |
B. | open pfs |
C. | floor pfs |
D. | roof system |
Answer» B. open pfs |
2. |
Which of the following stress affects the Demoulding? |
A. | stripping stress |
B. | dynamic stress |
C. | erection stress |
D. | lifting stress |
Answer» A. stripping stress |
3. |
Which of the following stress affects the Transportation? |
A. | stripping stress |
B. | dynamic stress |
C. | erection stress |
D. | lifting stress |
Answer» B. dynamic stress |
4. |
How may methods are available for Manufacture of precast concrete elements? |
A. | one |
B. | two |
C. | three |
D. | four |
Answer» B. two |
5. |
Which one is not the characteristic of Materials used for construction of PFS? |
A. | non durability |
B. | non combustibility |
C. | lighter materials |
D. | none of the above |
Answer» A. non durability |
6. |
What are the Advantages of standardization? |
A. | easier for design |
B. | easier to manufacture |
C. | easier to erection and completion |
D. | all of the above |
Answer» D. all of the above |
7. |
What is the nature erection stresses? |
A. | dynamic |
B. | static |
C. | compatible |
D. | rigid |
Answer» A. dynamic |
8. |
Which are the characteristics of Materials used for construction of PFS? |
A. | thermal insulation property |
B. | combustibility |
C. | heavier materials |
D. | none of the above |
Answer» A. thermal insulation property |
9. |
Which method is not adopted in precasting? |
A. | tilting mould method |
B. | long line method |
C. | extrusion method |
D. | static method |
Answer» D. static method |
10. |
Which of the below equipment is not used for hoisting of prefabricated components? |
A. | stationary cranes |
B. | cranes on rails |
C. | mobile cranes |
D. | all of the above |
Answer» D. all of the above |
11. |
Slip form construction is a construction method in which concrete is poured into |
A. | static firm |
B. | continuously moving firm |
C. | vertically moving firm |
D. | interrupted firms |
Answer» D. interrupted firms |
12. |
Certain geometric discipline using practical approaches which relate to setup coordination and measurement of components and spaces in building design is introduced in |
A. | standardization |
B. | modular coordination |
C. | remoulding |
D. | moulding |
Answer» B. modular coordination |
13. |
Prefabrication is a.................... construction method |
A. | automotive |
B. | modern |
C. | established |
D. | industrialised |
Answer» D. industrialised |
14. |
What demands for disuniting the prefabricated structures? |
A. | less weight |
B. | quality |
C. | transportation and placing of structures |
D. | design constraints |
Answer» C. transportation and placing of structures |
15. |
In the production of prefabricated structures how does the material used in construction affect the element? |
A. | material quality and economic design |
B. | smaller members |
C. | disuninting of members |
D. | joints |
Answer» A. material quality and economic design |
16. |
What is disuniting of Structure? |
A. | dividing into panels |
B. | organizing the panels |
C. | erecting the panels |
D. | making into smaller members |
Answer» D. making into smaller members |
17. |
If Joint deformation in the prefabricated structures is allowed It means |
A. | allowance for joint flexibility |
B. | allowance for stress |
C. | allowance for swaying |
D. | allowance for stress accumulation |
Answer» A. allowance for joint flexibility |
18. |
The large reinforced concrete roofing members in prefabricated structures are |
A. | directly supported by main girders |
B. | directly supported on panel members |
C. | two way reinforcement is provided |
D. | provided with less reinforcement |
Answer» A. directly supported by main girders |
19. |
At what point in the members disuniting should be done? |
A. | at minimum shear points |
B. | at corners or points of minimum moments |
C. | at points of maximum moment |
D. | at intersections |
Answer» B. at corners or points of minimum moments |
20. |
What is the disadvantages of disuniting of structures? |
A. | easy to transport the members from casting yard to site. |
B. | requires lesser capacity of lifting arrangements. |
C. | identifying the joint location |
D. | require less amount of supporting arrangements |
Answer» C. identifying the joint location |
21. |
Why should we give allowance for joint deformation? |
A. | to take care of the joints |
B. | to take care of the deformation due toir regularities |
C. | to take care of the disuniting of member |
D. | to take care of moments in the members |
Answer» B. to take care of the deformation due toir regularities |
22. |
Based on load transfer the joints can be classified as |
A. | tension joint |
B. | compression joint |
C. | flexural joint |
D. | all of these |
Answer» D. all of these |
23. |
The economy of cross section is measured by |
A. | shape factor |
B. | form factor |
C. | section modulus |
D. | material |
Answer» B. form factor |
24. |
During design of elements in prefabricated structures due consideration should be given to |
A. | quality materials |
B. | stresses developed during handling the members |
C. | minimum factor of safety |
D. | all of these |
Answer» D. all of these |
25. |
During disuniting joints are provided at |
A. | at corners or point of minimum bending moment joint |
B. | at center of member |
C. | at intersections |
D. | at tension joints |
Answer» A. at corners or point of minimum bending moment joint |
26. |
In places where transportation of large members is difficult what kind of fabrication is preferred? |
A. | plant prefabrication |
B. | site fabrication |
C. | standardisation |
D. | prefabricate systems |
Answer» B. site fabrication |
27. |
Transportation of precast members accounts for about |
A. | 20-25%ofthecostof production and assembling |
B. | 10-15% of the cost of production and assembling |
C. | 10-20% of the cost of production and assembling |
D. | 5-15% of the cost of production and assembling |
Answer» B. 10-15% of the cost of production and assembling |
28. |
Plant fabrication is suited better for |
A. | large number of small prefabricates |
B. | large e long panel members |
C. | standard is members |
D. | limited production |
Answer» A. large number of small prefabricates |
29. |
................... is the factor used to obtain the design seismic force depending on the functional use of the structure, characterized by hazardous consequences of its failure, its post-earthquake functional need, historic value, or economic importance. |
A. | importance factor |
B. | response reduction factor |
C. | all of the above |
D. | none of the above |
Answer» A. importance factor |
30. |
The elastic rebound theory is an explanationfor how ... is spread duringearthquakes |
A. | load |
B. | stress |
C. | energy |
D. | intensity of load |
Answer» C. energy |
31. |
Damping is the energy dissipation properties of a material or system under stress. |
A. | dynamic stress |
B. | static stress |
C. | non cyclic stress |
D. | cyclic stress |
Answer» D. cyclic stress |
32. |
Choose the correct answer. |
A. | converting static load into dynamic load is known as equivalent design loads. |
B. | converting dynamic load into static load is known as equivalent design loads. |
C. | both a &b |
D. | none of the above |
Answer» B. converting dynamic load into static load is known as equivalent design loads. |
33. |
Which of the following defines Magnitude? |
A. | the severity of earthquake shaking is assessed using a descriptive scale |
B. | quantitative measure of the size of the earthquake at its source |
C. | both a &b |
D. | none of the above |
Answer» B. quantitative measure of the size of the earthquake at its source |
34. |
How many methods are generally used to avoid the disproportionate collapse in a building? |
A. | oone |
B. | two |
C. | three |
D. | zero |
Answer» C. three |
35. |
Choose the correct answer in terms of special requirements for building in High Seismic Zones |
A. | the height of the building shall generally restricted to 5 stores in zone iv |
B. | the height of the building shall generally restricted to 7 stores in zone iv |
C. | the height of the building shall generally restricted to 8 stores in zone iv |
D. | the height of the building shall generally restricted to 10 stores in zone iv |
Answer» D. the height of the building shall generally restricted to 10 stores in zone iv |
36. |
Choose the correct answer in terms of special requirements for building in High Seismic Zones |
A. | the height of the building shall generally restricted to 5 stores in zone v |
B. | the height of the building shall generally restricted to 6 stores in zone v |
C. | the height of the building shall generally restricted to 7 stores in zone v |
D. | the height of the building shall generally restricted to 8 stores in zone v |
Answer» A. the height of the building shall generally restricted to 5 stores in zone v |
37. |
In a Prefabricated R C floors in a cyclone prone zone the Structural deck concrete of grade not leaner than .............. should be provided over pre-cast components to act monolithic with them. |
A. | m10 |
B. | m15 |
C. | m20 |
D. | m25 |
Answer» C. m20 |
38. |
Which of the following does not comes under the types of progressive collapse |
A. | domino-type collapse |
B. | section type collapse |
C. | stability type collapse |
D. | mixed-type collapse |
Answer» C. stability type collapse |
39. |
Depending on the degree of workability and placing condition determine the |
A. | slump value |
B. | the maximum size of aggregate |
C. | the amount of mixing water |
D. | the minimum water-cement ratio |
Answer» A. slump value |
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