McqMate
1. |
The ratio of the total floor area inclusive of all the floors to the area of the plot on which building stands is known as ___________ |
A. | groundage |
B. | plot area |
C. | floor area |
D. | built-up area |
Answer» D. built-up area |
2. |
Which of the following is not a characteristic of sound? |
A. | intensity |
B. | frequency |
C. | speed |
D. | quality |
Answer» C. speed |
3. |
Sound travels faster in gases than in solids. |
A. | true |
B. | false |
Answer» B. false |
4. |
The velocity of sound in bricks is __________ |
A. | 1450 m/sec |
B. | 343 m/sec |
C. | 3000 m/sec |
D. | 4300 m/sec |
Answer» D. 4300 m/sec |
5. |
The intensity of sound is proportional to __________ of amplitude. |
A. | square root |
B. | cube root |
C. | square |
D. | cube |
Answer» C. square |
6. |
Which of the following relations between loudness and intensity is correct? |
A. | i ∝ log l |
B. | i ∝ log l2 |
C. | l ∝ log i |
D. | l ∝ log i2 |
Answer» C. l ∝ log i |
7. |
Which law states that the magnitude of a sensation is directly proportional to the logarithm of the physical stimulus producing it? |
A. | beer-lambert law |
B. | huygens–fresnel law |
C. | lorentz law |
D. | weber and fechner’s law |
Answer» D. weber and fechner’s law |
8. |
The intensity of sound depends on the ear of the listener. |
A. | true |
B. | false |
Answer» B. false |
9. |
The amount of sound transmitted outside a room depends on the surface while the amount of sound reflected or absorbed depends on the sound insulation properties of the surface. |
A. | true |
B. | false |
Answer» B. false |
10. |
Which of the following statements is correct? |
A. | pitch of the sound increases with increase in frequency |
B. | pitch of the sound decreases with increase in frequency |
C. | decibel is equal to 1/100 of bel |
D. | increase in the amplitude of the sound decreases the intensity |
Answer» A. pitch of the sound increases with increase in frequency |
11. |
For an echo to be distinguished as separate, it should reach the ear _________ of a second after the direct sound. |
A. | one-fourth |
B. | one-fifth |
C. | one-eighth |
D. | one-tenth |
Answer» D. one-tenth |
12. |
Reverberation time is directly proportional to ____________ |
A. | effective surface area |
B. | lateral surface area |
C. | volume of the room |
D. | shape of the room |
Answer» C. volume of the room |
13. |
In the Sabine’s expression for reverberation time t=0.16V/A, A represents __________ |
A. | area of the room |
B. | volume of the room |
C. | total absorbing power |
D. | total adsorbing power |
Answer» C. total absorbing power |
14. |
Reverberation time is independent of the shape of the room. |
A. | true |
B. | false |
Answer» A. true |
15. |
The absorption of a surface is the product of the __________ of the surface and its absorption coefficient. |
A. | length |
B. | area |
C. | volume |
D. | width |
Answer» B. area |
16. |
Calculate the transmission loss given the sound levels measured on either side of the wall is 60 dB and 40 dB. |
A. | 20 db |
B. | 100 db |
C. | 60 db |
D. | 2400 db |
Answer» C. 60 db |
17. |
Hard materials used for sound insulation are good absorbers. |
A. | true |
B. | false |
Answer» B. false |
18. |
n rigid homogeneous walls, the transmission loss of a one-brick wall is _________ |
A. | 10 db |
B. | 20 dbc) |
C. | 50 db |
D. | 70 db |
Answer» C. 50 db |
19. |
In cavity wall construction for soundproofing, the width of the cavity should be at least _________ |
A. | 3 cm |
B. | 5 cm |
C. | 8 cm |
D. | 12 cm |
Answer» B. 5 cm |
20. |
The sound insulation offered by rigid homogenous walls decreases with the increase in the thickness of the wall. |
A. | true |
B. | false |
Answer» B. false |
21. |
Concrete floor floating construction provides good insulation against __________ sounds. |
A. | impact |
B. | air-borne |
C. | water-borne |
D. | structural |
Answer» A. impact |
22. |
If the direction of the wind is at 90° to one of the faces, positive pressure will be produced on __________ |
A. | windward face |
B. | leeward face |
C. | two windward faces |
D. | two leeward faces |
Answer» A. windward face |
23. |
Ventilation arising from the temperature difference between outside and inside takes place due to ____________ effect. |
A. | stack |
B. | stark |
C. | zeeman |
D. | spark |
Answer» A. stack |
24. |
The maximum rate of air change is __________ |
A. | 30 per min |
B. | 30 per hour |
C. | 60 per min |
D. | 60 per hour |
Answer» D. 60 per hour |
25. |
The general temperature difference between inside and outside of a room is not more than ____________ |
A. | 3°c |
B. | 5°c |
C. | 6°c |
D. | 8°c |
Answer» D. 8°c |
26. |
. Partially ventilated single stack system is the modified form of __________ |
A. | single stack system and two-pipe system |
B. | single stack system and one pipe system |
C. | one pipe system and two-pipe system |
D. | two pipe system |
Answer» B. single stack system and one pipe system |
27. |
In the two-pipe system for the drainage of buildings, the discharge from the waste pipe is disconnected from the drain by using __________ |
A. | gully trap |
B. | silt trap |
C. | floor trap |
D. | grease trap |
Answer» A. gully trap |
28. |
Septic action is produced by the septic tank by __________ |
A. | fungi |
B. | virus |
C. | termites |
D. | anaerobic bacteria |
Answer» D. anaerobic bacteria |
29. |
The length of the bathtubs generally varies from ___________ |
A. | 1.7-1.85 m |
B. | 2.5-3.2 m |
C. | 3.6-4.7 m |
D. | 4.8-5.2 m |
Answer» A. 1.7-1.85 m |
30. |
The pedestal type European water closet is also known as ________ |
A. | commode |
B. | corundum |
C. | luminite |
D. | limonite |
Answer» A. commode |
31. |
Which of the following is not a classification of traps based on their shape? |
A. | p-trap |
B. | q-trap |
C. | s-trap |
D. | w-trap |
Answer» D. w-trap |
32. |
________ consists of a group of member which form a support for a door or window. |
A. | sill |
B. | head |
C. | style |
D. | frame |
Answer» D. frame |
33. |
_________ is the top most horizontal member of the shutter. |
A. | head |
B. | bottom rail |
C. | top rail |
D. | style |
Answer» C. top rail |
34. |
__________ is the middle horizontal member of the shutter where the locking arrangement is provided. |
A. | lock rail |
B. | cross rail |
C. | top rail |
D. | bottom rail |
Answer» A. lock rail |
35. |
he top or uppermost horizontal part of a frame is known as the _______ |
A. | panel |
B. | hold fast |
C. | horn |
D. | head |
Answer» D. head |
36. |
________ is the area of shutter enclosed between the adjacent rails. |
A. | sash |
B. | jamb |
C. | holdfast |
D. | panel |
Answer» D. panel |
37. |
The entire assembly of styles, panels and rails is known as the __________ |
A. | putty |
B. | horn |
C. | sash |
D. | shutter |
Answer» D. shutter |
38. |
_________ is a vertical member which is employed to subdivided a window or door opening vertically. |
A. | transom |
B. | jamb |
C. | mullion |
D. | rebate |
Answer» C. mullion |
39. |
____________ is a piece of timber which is fixed in an inclined position within a frame. |
A. | jamb |
B. | reveal |
C. | rebate |
D. | louver |
Answer» D. louver |
40. |
__________ is a mixture of a linseed oil and whiting Chalk. |
A. | putty |
B. | pop |
C. | concrete |
D. | jamb |
Answer» A. putty |
41. |
_________ is a strip of wood, usually moulded or Splayed, which is fixed on the sides and head of opening. |
A. | style |
B. | architrave |
C. | architect |
D. | head |
Answer» B. architrave |
42. |
The most common type of door is: |
A. | double leaf door |
B. | louvred door |
C. | single leaf door |
D. | battened door |
Answer» C. single leaf door |
43. |
The representative figure below shows the mechanism of a _________ door. |
A. | rotating |
B. | swing |
C. | spinning |
D. | sliding |
Answer» A. rotating |
44. |
A casement window hung horizontally is called: |
A. | hopper |
B. | awning |
C. | pivot |
D. | transom |
Answer» B. awning |
45. |
Light, a term used in windows, is: |
A. | area between outer parts of a window |
B. | glazed part of the window |
C. | area between inner parts of a window |
D. | opening of the window allowing light |
Answer» A. area between outer parts of a window |
46. |
If a door swings towards the person opening it, it is called: |
A. | left handed |
B. | reverse |
C. | normal |
D. | right handed |
Answer» B. reverse |
47. |
Which of the below material of window has life span of 50 years? |
A. | pvc |
B. | steel |
C. | upvc |
D. | aluminium |
Answer» C. upvc |
48. |
_________ door swings both ways. |
A. | mead |
B. | dutch |
C. | garden |
D. | french |
Answer» A. mead |
49. |
A bay window is a multi-panel window, which: |
A. | is provided at corners |
B. | runs parallel to the wall |
C. | embeds inside wall |
D. | projects outside wall |
Answer» D. projects outside wall |
50. |
A roof lantern is also called: |
A. | skylight |
B. | cupola |
C. | celestory |
D. | oriel |
Answer» B. cupola |
51. |
In a ventilator, top edge of shutter opens, |
A. | outside |
B. | inside |
C. | sideways |
D. | does not open |
Answer» B. inside |
52. |
Which of the below doors is generally used in residential and office buildings? |
A. | flush door |
B. | rotating door |
C. | louvered door |
D. | hinged door |
Answer» A. flush door |
53. |
The middle horizontal member of the shutter is called: |
A. | median rail |
B. | mid rail |
C. | sill rail |
D. | lock rail |
Answer» D. lock rail |
54. |
Which type of floor is used for residential buildings? |
A. | ground timber floor |
B. | single joist timber floor |
C. | double joist timber floor |
D. | framed timber floor |
Answer» B. single joist timber floor |
55. |
Floor under the flooring is called: |
A. | plinth |
B. | sunken floor |
C. | sub floor |
D. | hind floor |
Answer» C. sub floor |
56. |
A ________ floor makes noise when an intruder walks on it. |
A. | glass |
B. | chirping |
C. | sound |
D. | nightingale |
Answer» D. nightingale |
57. |
_________ floor is used for spans of more than 7.5m. |
A. | framed timber |
B. | stone |
C. | glass |
D. | double joist timber |
Answer» A. framed timber |
58. |
Distribution of loads on the wall is not uniform in single joist timber floor. |
A. | true |
B. | false |
Answer» B. false |
59. |
Which of the below is a problem with floors? |
A. | cracks |
B. | stains |
C. | vibration |
D. | projections |
Answer» C. vibration |
60. |
Which of the below utility cannot be provided underneath a floor? |
A. | plumbing |
B. | sound proofing |
C. | air-conditioning |
D. | gas lines |
Answer» D. gas lines |
61. |
The upper floors are floating floors. |
A. | true |
B. | false |
Answer» B. false |
62. |
In suspended concrete floors, _________ beams are used. |
A. | t shaped |
B. | inverted l shaped |
C. | inverted t shaped |
D. | i shaped |
Answer» C. inverted t shaped |
63. |
The flat, segmental, semicircular, horse-shoe and Stilted arches are __________ |
A. | two centred arch |
B. | three centred arch |
C. | five centred arch |
D. | one centred arch |
Answer» D. one centred arch |
64. |
Identify the type of Arch given below. |
A. | semi circular arch |
B. | inverted arch |
C. | segmented arch |
D. | flat arch |
Answer» D. flat arch |
65. |
Identify the type of Arch given below |
A. | horse shoe arch |
B. | pointed arch |
C. | relieving arch |
D. | stilted arch |
Answer» C. relieving arch |
66. |
A _________ is a horizontal member which is placed across an opening to support the position of the structure above it. |
A. | door |
B. | window |
C. | sill |
D. | lintel |
Answer» D. lintel |
67. |
At present, the lentils of _________ are widely used to span the openings for doors, windows, etc. in a structure. |
A. | timber |
B. | wood |
C. | rcc |
D. | cement |
Answer» C. rcc |
68. |
_________ lintels consist of pieces of timber which are placed across the opening. |
A. | timber |
B. | rcc |
C. | steel |
D. | brick |
Answer» A. timber |
69. |
In Wood or Timber lintels, the depth of lintel should be about __________ to __________ of the span with the minimum value of 80 mm. |
A. | 1/6,1/4 |
B. | 1/12,1/4 |
C. | 1/12,1/8 |
D. | 1/6,1/8 |
Answer» C. 1/12,1/8 |
70. |
___________ consist of slabs of Stones which are placed across the opening. |
A. | stone lintels |
B. | brick lintels |
C. | steel lintels |
D. | wood lintels |
Answer» A. stone lintels |
71. |
___________ consist of bricks which are generally placed on one end or edge. |
A. | stone lintels |
B. | brick lintels |
C. | wood lintels |
D. | timber lintels |
Answer» B. brick lintels |
72. |
______________ consists of Steel angles or rolled Steel joists. |
A. | rcc lintels |
B. | steel lintels |
C. | wood lintels |
D. | timber lintels |
Answer» B. steel lintels |
73. |
____________ consists of the reinforcement cement concrete and they have replaced practically all other materials for the lintels. |
A. | rcc lintels |
B. | wood lintels |
C. | stone lintels |
D. | timber lintels |
Answer» A. rcc lintels |
74. |
___________ arrangement helps in improving the appearance of the face and also reduces the quality of concrete. |
A. | rebated boot lintel |
B. | d.p.c. |
C. | rcc |
D. | reboot lintel |
Answer» A. rebated boot lintel |
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