MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Building Construction knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
B in the figure represents ______________ |
| A. | Flooring |
| B. | Filler joist |
| C. | Skew |
| D. | Concrete fill |
| Answer» C. Skew | |
| 2. |
____________ reinforcement is known as temperature reinforcement. |
| A. | Actual |
| B. | Concrete |
| C. | Nominal |
| D. | Slab |
| Answer» D. Slab | |
| 3. |
R.C.C is strong in tension and weak in compression. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
R.C.C stands for ___________ |
| A. | Rolled cement concrete |
| B. | Reinforced cement concrete |
| C. | Rolled concrete cement |
| D. | Reinforced concrete cement |
| Answer» C. Rolled concrete cement | |
| 5. |
Which of the following is not a type of R.C.C. floor? |
| A. | Simple slab flooring |
| B. | Reinforced slab flooring |
| C. | Curved slab flooring |
| D. | Flat slab flooring |
| Answer» D. Flat slab flooring | |
| 6. |
The thickness of the mild steel plates provided in the centring of cement concrete jack floors is ________ |
| A. | 1 mm |
| B. | 3 mm |
| C. | 5 mm |
| D. | 7 mm |
| Answer» C. 5 mm | |
| 7. |
Arch in cement concrete jack flooring is made of __________ cement concrete. |
| A. | 1:2:4 |
| B. | 1:3:4 |
| C. | 1:2:3 |
| D. | 2:3:4 |
| Answer» B. 1:3:4 | |
| 8. |
In brick jack arch flooring, joists are encased in ___________ mortar, for preventing their rusting from _________ mortar. |
| A. | Lime, cement |
| B. | Cement, lime |
| C. | Mud, cement |
| D. | Mud, lime |
| Answer» C. Mud, cement | |
| 9. |
___________ is a curved-triangular space formed between the outer curve of an arch and a horizontal line through the crown. |
| A. | Spandril |
| B. | Skewback |
| C. | Intrados |
| D. | Extrados |
| Answer» B. Skewback | |
| 10. |
Which of the following precautions is not correct while constructing brick jack arch floors? |
| A. | Key brick should be properly secured in mortar |
| B. | R.S.J should be properly secured in position |
| C. | Only first class bricks are used |
| D. | Any class of bricks can be used |
| Answer» E. | |
| 11. |
The minimum depth of concrete at the crown in jack arch floors is _________ |
| A. | 5 cm |
| B. | 10 cm |
| C. | 15 cm |
| D. | 20 cm |
| Answer» D. 20 cm | |
| 12. |
In jack arch floors, the rise of the arch is equal to ________ of the span. |
| A. | 1/3 |
| B. | 1/4 |
| C. | 1/6 |
| D. | 1/12 |
| Answer» E. | |
| 13. |
In steel joist and stone floors, the clear span of the joists is equal to the ___________ of the room. |
| A. | Width |
| B. | Height |
| C. | Volume |
| D. | Area |
| Answer» B. Height | |
| 14. |
The bearing of joists on the wall should not be less than half of the width of the wall. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
R.S.J. stands for _________ |
| A. | Reinforced steel joists |
| B. | Reinforced stone joists |
| C. | Rolled steel joists |
| D. | Rolled stone joists |
| Answer» D. Rolled stone joists | |