PE/PI/ME Exam
問題一覧
1
What is the appropriate splice location of reinforcing bars in reinforced columns?
Within the middle third of the height of the column
2
Who is responsible in implementing safety of employees?
Contractor's PE
3
Warranty Period of PCCP for structural defects?
5 years
4
What is the color of the strip at safety vest use in construction?
Gray
5
Which of the following measures is not part of a catch plan to put the back on the schedule?
Assignment of an additional project manager
6
Upon sample has been taken it should keep at?
Any DPWH accredited private testing laboratory
7
Which of the following is the responsibility of the project engineer?
Scheduling of delivery of materials
8
Thus is driven in order to determine the casting length of piles
Test pile
9
Which of the following is not authorised to test materials for use in DPWH project?
DOST Testing Laboratory
10
What type of schedule is shown below?
Precedence Diagram Method
11
The composition and strength of concrete for use in structures is base on __________.
40 kg/bag
12
The strength of concrete is considered satisfactory when the average strength of all sets of 3 consecutive strength test results equal or exceed the specified strength and when no individual strength test result is deficient by more than:
15% of f'c
13
All piles shall be driven within an allowed variation of ______ per meter of pile length from the vertical or butter.
20mm
14
What is the maximum road gradient of bridge approach?
6%
15
Field density test is conducted to determine the ______________ of item 104 & item 200.
Degree of Compaction
16
Minimum curing of structural concrete?
3 days
17
Which of the following is the thinnest and most fluid grade of medium curing cutback asphalt?
MC-800
18
It is the transverse slope provided to counteract the effects of centrifugal force and reduce the tendency of vehicle to overturn and to skid laterally outwards by raising the pavement outer edge with respect to inner edge.
superelevation
19
As a Materials Engineer, when is the right time to start the sampling and testing of aggregates base course materials?
Once the source is identified
20
Test specimen used in compressive strength
Cylinder
21
Which of the following refers to the termination of contract for (DGCS) in infrastructure project when the contractor has incurred a negative of 15% or more, or when the contract has expired and has negative slippage of 10% or more?
Termination of default
22
Who prepare the Quality Control Program?
Contractor's ME
23
How Cassion Foundation done?
Driven
24
If the strength of concrete specimen deficit by __________ the pavement is removed & replaced and no payment.
25%
25
When the average thickness of the pavement per lot is deficit by ___________, the pavement is remove and replace and no payment
25mm
26
Pile shall not be moved until the test indicates that the concrete has attained a compressive strength of at least _______of the design 28 days compressive strength has been attained.
80%
27
Prime coat shall be left undisturbed for at least ___________.
24 hours
28
The application of liquid asphalt material on a prepared untreated base is?
Prime Coat
29
Embankment compacted thickness per layer ?
150mm
30
For any proposed bridge site, the topographic and river surveys should be extended from the centreline of the bridge at least?
100 to 200 upstream and downstream
31
The contractor shall kept records of all piles driven or installed
Pile Records
32
When consolidation concrete during pouring operations, vibratory should not be operated in any one location longer than;
15 seconds
33
________ is the depth of corrugation of PCCP after brooming?
1.5 mm
34
In asphalt construction, compaction shall begin rolling at the sides and proceed longitudinally parallel towards the road centreline , each strip overlapping _________the roller, gradually progressing to the crown of the road.
1/2
35
Final compaction and smoothing of item 310 should be done by a ____________?
Pneumatic - Tired Roller
36
_________ is to bond existing pavement to a new pavement.
Tack Coat
37
What is the minimum width required in pipe culvert excavation?
300 mm greater than the diameter of the pipe
38
The rate of application of tack coating using liquid or emulsified asphalt is ________?
0.20 - 0.70 Liter/Sq.m.
39
The vertical clearance of flyover above the roadway shall not be less than ____________.
5.03
40
What is the maximum road gradient of bridge approach?
6 %
41
What is the required minimum field density for embankment materials?
95 %
42
In the compaction of sub-base , the compacted dry density of each layer should not be less than what value of the minimum dry density, determined according to the AASHTO method ?
100 %
43
Weight of 10mm diameter RSB in 6 meter?
3.70
44
Weight of 25mm diameter RSB in linear meter?
3.85
45
A project of 212,000 kgs.of RSB . How many quality tests is/are required?
22
46
Chemical reaction of cement when added with water .
Hydration
47
Test used in conducting pile foundation bearing capacity.
High - Strain Dynamic Test
48
What to do to increase river flow capacity, except?
Riprap
49
ASTM means?
American Society for Testing and Materials
50
The contractor shall be given a warning and required to submit a detailed "Catch Up Plan" program on the fortnightly ( two weeks ) basis to eliminate the slippage.
5 %
51
Testing for physical properties of RSB , except?
Load Bearing Capacity
52
What is true about wheep hole distance?
Staggered 2.0 meters Horizontal
53
What is the apparatus used in determining the penetration grade of asphalt ?
Penetrometer
54
What is to provide to protect concrete covering ?
Concrete Spacers
55
Typically with diagonal block & yellow strips color used during road works and similar activities to cordon off areas , close roads or direct traffic and workers continue to work .
Barrier Board
56
The repeated operation of fine grading and compacting the full width of the roadway undertaking any overlaying structural layer is _________.
Subgrade Preparation
57
A one-lane road, width of 3.5 meters and shoulder width of 0.5 meter on each side of the pavement was designed to have sub-base and base coarse with a combined thickness of 300mm. If the thickness of the sub-base is 125mm, the spreading and compaction of the sub-base and base coarse shall be carried out in
2 layers over the full width of 4.5m
58
How many days for curing Stone Masonry ?
3 days
59
What is called that protects riverbanks?
Revetment
60
If a good and hard soil is available within 2 to 3 m below the bed level of a river, the design will generally require;
Spread Foundations
61
Which of the following project documents attests that the materials incorporated into the project works corresponds to the quantity accomplished and conform with specifications ?
Certificate of Quality Control Assurance
62
After the issuance of the " Punch List " during the pre-final inspection, what is the time duration imposed to complete the project without penalties?
Three Months
63
Unless otherwise specified, all materials below subgrade level in earth should be cut to a depth of ;
150 mm
64
For purposes of pavement design, the varying axle loads are converted to a common denominator which means of ;
18,000 lb ( 80 KN ) Single Axle Load
65
1236,After three weeks of completion the asphalt overlay exhibited reflection cracking. What will you recommend to correct the said defect?
Redo the construction of the asphalt overlay
66
1235. The equivalent physical measurement used in the determination of the cost of maintenance / of our nation al roads and bridges and all its facilities is known as:
Equivalent maintenance kilometre
67
1234. In the foundation design, the allowed load or bearing capacity is obtained byreducing the ultimate bearing capacity by a factor of safety of:/
2 to 3
68
1233. What do you call the vertical distance from the culvert invert at the entrance to the water surface elevation permissible in the approach channel?
Headwater depth
69
1232. A device used to measure the relative hardness of asphalt is
Penetrometer
70
1231. The depth of the weakened joints must be less than
50mm & 6mm
71
1230. For bridge project boring should be what?
1 deep drill for each abutment (30 meter min.) 1 boring for each pier for multi-span (3.0 m into bed rocks)
72
1229. What is the method used in constructing an embankment over a low swampy ground that cannot support the mass of truck loads and other hauling equipment?
overlaying
73
1228. What is PCCP?
Portland Cement Concrete Pavement
74
1227. How many Girder in Bridge in one lane?
3
75
1226. What class of concrete for footing, pedestal, massive pier, shafts and small amount of reinforced?
Class B
76
5250 bags of cement supplied to your project, how many quality test will you make?
3
77
1224. Bearings for bridges are designed to provide free movements of girders. Which of the following is not used to allow such movement?
Expansion joints
78
1223. Consideration of road for sight distance?
Dry
79
1222.The higher the penetration, the asphalt is
Soft
80
1221. Methods of rolling /compacting asphalt?
From side of shoulder to center of the roadway
81
1220. If the project reaches of an accomplishment of ninety five ( 95% ) of the total contract amount, what does the Inspectorate Team submit to the contractor in preparation for the final turnover of the project?
Punch list
82
1219. In dredging works, what is the preferred side slope (vertical to horizontal ) between original bottom and the indicated dredging level of a clay materials.
1 to 4
83
1218. What represents the over all structural requirement of a flexural needed to sustain the design traffic loading?
Structural numbers
84
1217. With in _________ calendar days the contractor has commenced work or within after the circumstances or reasons justifying a claim for extra cost shall be occurred.
7/28
85
1216. What happen when the critical activities is delayed?
Project is delayed
86
1215. What is the required area of the trial section needed to check the suitability of the materials and efficiency of the equipment and construction method the contractor will use?
About 500 sq.m.
87
1214. Mortar for grouted rip rap shall be consist of sand, gravel, cement and water.
1:4
88
1213. Standard size of CHB
20X40cm
89
1212. Most common pile hammer used in the Philippines.
Drop Hammer
90
1211. What is the minimum design life span of bridge years?
50
91
1210. Sawing of the joint shall commence as soon as the concrete hardened sufficiently to permit sawing without excessive raveling.
4/24
92
1209. The ________________ refers to a set of detailed rules to cover processes and practices that should be utilized in a specific construction site including the personnel responsible and the penalties for the violation thereof,
Construction Safety and Health Program
93
1208. How many pieces of standard size of concrete hollow block ( CHB ) for one square meter area of CHB wall.
13
94
1207. What is the required side lapping for corrugated G.l. sheet.
1½ corrugation
95
1206. The minimum amount of pavement widening on a curve shoulder.
600mm
96
1205. Burlaps mat shall be maintained fully wetted and in position for_____________hrs the concrete has been placed.
72 hrs.
97
1204. Pier and abutment. what type of structure?
Sub structure
98
1203. The allowable temperature of asphalt mix prior to spreading.
107
99
1202. How many bags of Portland cenment (40kgs) is required for 1 cubic meter of class A (20.7) concrete?
9.1
100
1201. For the installation of sheet pile the joint between the piles shall be practically____________with in the piles are in place.
Watertight
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67問 • 1年前問題一覧
1
What is the appropriate splice location of reinforcing bars in reinforced columns?
Within the middle third of the height of the column
2
Who is responsible in implementing safety of employees?
Contractor's PE
3
Warranty Period of PCCP for structural defects?
5 years
4
What is the color of the strip at safety vest use in construction?
Gray
5
Which of the following measures is not part of a catch plan to put the back on the schedule?
Assignment of an additional project manager
6
Upon sample has been taken it should keep at?
Any DPWH accredited private testing laboratory
7
Which of the following is the responsibility of the project engineer?
Scheduling of delivery of materials
8
Thus is driven in order to determine the casting length of piles
Test pile
9
Which of the following is not authorised to test materials for use in DPWH project?
DOST Testing Laboratory
10
What type of schedule is shown below?
Precedence Diagram Method
11
The composition and strength of concrete for use in structures is base on __________.
40 kg/bag
12
The strength of concrete is considered satisfactory when the average strength of all sets of 3 consecutive strength test results equal or exceed the specified strength and when no individual strength test result is deficient by more than:
15% of f'c
13
All piles shall be driven within an allowed variation of ______ per meter of pile length from the vertical or butter.
20mm
14
What is the maximum road gradient of bridge approach?
6%
15
Field density test is conducted to determine the ______________ of item 104 & item 200.
Degree of Compaction
16
Minimum curing of structural concrete?
3 days
17
Which of the following is the thinnest and most fluid grade of medium curing cutback asphalt?
MC-800
18
It is the transverse slope provided to counteract the effects of centrifugal force and reduce the tendency of vehicle to overturn and to skid laterally outwards by raising the pavement outer edge with respect to inner edge.
superelevation
19
As a Materials Engineer, when is the right time to start the sampling and testing of aggregates base course materials?
Once the source is identified
20
Test specimen used in compressive strength
Cylinder
21
Which of the following refers to the termination of contract for (DGCS) in infrastructure project when the contractor has incurred a negative of 15% or more, or when the contract has expired and has negative slippage of 10% or more?
Termination of default
22
Who prepare the Quality Control Program?
Contractor's ME
23
How Cassion Foundation done?
Driven
24
If the strength of concrete specimen deficit by __________ the pavement is removed & replaced and no payment.
25%
25
When the average thickness of the pavement per lot is deficit by ___________, the pavement is remove and replace and no payment
25mm
26
Pile shall not be moved until the test indicates that the concrete has attained a compressive strength of at least _______of the design 28 days compressive strength has been attained.
80%
27
Prime coat shall be left undisturbed for at least ___________.
24 hours
28
The application of liquid asphalt material on a prepared untreated base is?
Prime Coat
29
Embankment compacted thickness per layer ?
150mm
30
For any proposed bridge site, the topographic and river surveys should be extended from the centreline of the bridge at least?
100 to 200 upstream and downstream
31
The contractor shall kept records of all piles driven or installed
Pile Records
32
When consolidation concrete during pouring operations, vibratory should not be operated in any one location longer than;
15 seconds
33
________ is the depth of corrugation of PCCP after brooming?
1.5 mm
34
In asphalt construction, compaction shall begin rolling at the sides and proceed longitudinally parallel towards the road centreline , each strip overlapping _________the roller, gradually progressing to the crown of the road.
1/2
35
Final compaction and smoothing of item 310 should be done by a ____________?
Pneumatic - Tired Roller
36
_________ is to bond existing pavement to a new pavement.
Tack Coat
37
What is the minimum width required in pipe culvert excavation?
300 mm greater than the diameter of the pipe
38
The rate of application of tack coating using liquid or emulsified asphalt is ________?
0.20 - 0.70 Liter/Sq.m.
39
The vertical clearance of flyover above the roadway shall not be less than ____________.
5.03
40
What is the maximum road gradient of bridge approach?
6 %
41
What is the required minimum field density for embankment materials?
95 %
42
In the compaction of sub-base , the compacted dry density of each layer should not be less than what value of the minimum dry density, determined according to the AASHTO method ?
100 %
43
Weight of 10mm diameter RSB in 6 meter?
3.70
44
Weight of 25mm diameter RSB in linear meter?
3.85
45
A project of 212,000 kgs.of RSB . How many quality tests is/are required?
22
46
Chemical reaction of cement when added with water .
Hydration
47
Test used in conducting pile foundation bearing capacity.
High - Strain Dynamic Test
48
What to do to increase river flow capacity, except?
Riprap
49
ASTM means?
American Society for Testing and Materials
50
The contractor shall be given a warning and required to submit a detailed "Catch Up Plan" program on the fortnightly ( two weeks ) basis to eliminate the slippage.
5 %
51
Testing for physical properties of RSB , except?
Load Bearing Capacity
52
What is true about wheep hole distance?
Staggered 2.0 meters Horizontal
53
What is the apparatus used in determining the penetration grade of asphalt ?
Penetrometer
54
What is to provide to protect concrete covering ?
Concrete Spacers
55
Typically with diagonal block & yellow strips color used during road works and similar activities to cordon off areas , close roads or direct traffic and workers continue to work .
Barrier Board
56
The repeated operation of fine grading and compacting the full width of the roadway undertaking any overlaying structural layer is _________.
Subgrade Preparation
57
A one-lane road, width of 3.5 meters and shoulder width of 0.5 meter on each side of the pavement was designed to have sub-base and base coarse with a combined thickness of 300mm. If the thickness of the sub-base is 125mm, the spreading and compaction of the sub-base and base coarse shall be carried out in
2 layers over the full width of 4.5m
58
How many days for curing Stone Masonry ?
3 days
59
What is called that protects riverbanks?
Revetment
60
If a good and hard soil is available within 2 to 3 m below the bed level of a river, the design will generally require;
Spread Foundations
61
Which of the following project documents attests that the materials incorporated into the project works corresponds to the quantity accomplished and conform with specifications ?
Certificate of Quality Control Assurance
62
After the issuance of the " Punch List " during the pre-final inspection, what is the time duration imposed to complete the project without penalties?
Three Months
63
Unless otherwise specified, all materials below subgrade level in earth should be cut to a depth of ;
150 mm
64
For purposes of pavement design, the varying axle loads are converted to a common denominator which means of ;
18,000 lb ( 80 KN ) Single Axle Load
65
1236,After three weeks of completion the asphalt overlay exhibited reflection cracking. What will you recommend to correct the said defect?
Redo the construction of the asphalt overlay
66
1235. The equivalent physical measurement used in the determination of the cost of maintenance / of our nation al roads and bridges and all its facilities is known as:
Equivalent maintenance kilometre
67
1234. In the foundation design, the allowed load or bearing capacity is obtained byreducing the ultimate bearing capacity by a factor of safety of:/
2 to 3
68
1233. What do you call the vertical distance from the culvert invert at the entrance to the water surface elevation permissible in the approach channel?
Headwater depth
69
1232. A device used to measure the relative hardness of asphalt is
Penetrometer
70
1231. The depth of the weakened joints must be less than
50mm & 6mm
71
1230. For bridge project boring should be what?
1 deep drill for each abutment (30 meter min.) 1 boring for each pier for multi-span (3.0 m into bed rocks)
72
1229. What is the method used in constructing an embankment over a low swampy ground that cannot support the mass of truck loads and other hauling equipment?
overlaying
73
1228. What is PCCP?
Portland Cement Concrete Pavement
74
1227. How many Girder in Bridge in one lane?
3
75
1226. What class of concrete for footing, pedestal, massive pier, shafts and small amount of reinforced?
Class B
76
5250 bags of cement supplied to your project, how many quality test will you make?
3
77
1224. Bearings for bridges are designed to provide free movements of girders. Which of the following is not used to allow such movement?
Expansion joints
78
1223. Consideration of road for sight distance?
Dry
79
1222.The higher the penetration, the asphalt is
Soft
80
1221. Methods of rolling /compacting asphalt?
From side of shoulder to center of the roadway
81
1220. If the project reaches of an accomplishment of ninety five ( 95% ) of the total contract amount, what does the Inspectorate Team submit to the contractor in preparation for the final turnover of the project?
Punch list
82
1219. In dredging works, what is the preferred side slope (vertical to horizontal ) between original bottom and the indicated dredging level of a clay materials.
1 to 4
83
1218. What represents the over all structural requirement of a flexural needed to sustain the design traffic loading?
Structural numbers
84
1217. With in _________ calendar days the contractor has commenced work or within after the circumstances or reasons justifying a claim for extra cost shall be occurred.
7/28
85
1216. What happen when the critical activities is delayed?
Project is delayed
86
1215. What is the required area of the trial section needed to check the suitability of the materials and efficiency of the equipment and construction method the contractor will use?
About 500 sq.m.
87
1214. Mortar for grouted rip rap shall be consist of sand, gravel, cement and water.
1:4
88
1213. Standard size of CHB
20X40cm
89
1212. Most common pile hammer used in the Philippines.
Drop Hammer
90
1211. What is the minimum design life span of bridge years?
50
91
1210. Sawing of the joint shall commence as soon as the concrete hardened sufficiently to permit sawing without excessive raveling.
4/24
92
1209. The ________________ refers to a set of detailed rules to cover processes and practices that should be utilized in a specific construction site including the personnel responsible and the penalties for the violation thereof,
Construction Safety and Health Program
93
1208. How many pieces of standard size of concrete hollow block ( CHB ) for one square meter area of CHB wall.
13
94
1207. What is the required side lapping for corrugated G.l. sheet.
1½ corrugation
95
1206. The minimum amount of pavement widening on a curve shoulder.
600mm
96
1205. Burlaps mat shall be maintained fully wetted and in position for_____________hrs the concrete has been placed.
72 hrs.
97
1204. Pier and abutment. what type of structure?
Sub structure
98
1203. The allowable temperature of asphalt mix prior to spreading.
107
99
1202. How many bags of Portland cenment (40kgs) is required for 1 cubic meter of class A (20.7) concrete?
9.1
100
1201. For the installation of sheet pile the joint between the piles shall be practically____________with in the piles are in place.
Watertight