Mathematics, Surveying, Transportation Engineering, Construction and Methods
問題数 89 • 2023/10/25
Kate Ann Marie Cabero
問題一覧
1
Every construction project shall have a suitable ____, which must be in accordance with these rules, and other choices and issuances issued by the DOLE.
Construction Safety and Health Program
2
The process of injecting any agent into soil or rock to increase its strength or stability, protect foundations or reduce ground water.
Grouting
3
An increase in soil density of a cohesive soil resulting from the expulsion of water from the soil's void spaces.
Consolidation
4
A measure of material's ability to resist indentation or penetration.
Hardness
5
The basic lane width appropriate for national road.
2.40m
6
The berth structure projecting out from the shoreline.
Pier
7
Signs used to guide drivers through a change in horizontal alignment of the road.
Chevron Signs
8
What are the capacity requirement for all scaffoldings?
Atleast 4 times its own weight
9
Operating a motor vehicle on a street or highway can be complex and demanding at times, but it can be broing at other times, these range of circumstances coupled with the range of driver capabilities prssents a challenge to the highway designer. It is helpful to begin by considering the three essential elements such as navigation, guidance and controlled which referred to as:
Driving Task
10
A method of protecting employees from cave-ins from material that could fall or roll from an excavation face or into an excavation or collapse of adjacent structures. This includes support systems, sloping and benching systems, shield systems and other systems that provide the necessary protection.
Protective System
11
The bucket volume contained within the bucket when following the outline of the bucket sides.
Plate Line Capacity
12
Signs that inform road users about the direction and distances of destination on the route they are following or along other roads that intersect their route.
Guide Signs
13
It provides the detailed requirements for the materials, equipment, and workmanship to be incorporated into the project.
Specifications
14
What time scheduling should you consider in the preparation of the PERT-CPM Network Diagram?
All of the above
15
It is a measure of material's ability to dissipate or deaden mechanical vibrations.
Damping Capacity
16
This drawing has elevation as its vertical axis and horizontal distance as measured along the center line of the facility (or other reference line), as its horizontal axis.
Profile
17
A formal or legally binding agreemnet between two parties.
Contract
18
It is an informal group discussions that focuses in a particular safety issue. These can be used daily to promote department safety culture as well as to facilitate health and safety discussions on job site.
Toolbox Meeting
19
It occurs after the completion of construction, and the resolution of the majority of punch list and commissioning issues.
Profile
20
Because concrete is unstable to maintain a particular shape before it sets, it must be placed in a form or mold.
Formwork
21
A method of protecting workers from cave-ins by excavating the sides of an excavation to form one or a series of horizontal level or steps, usually with a vertical or near vertical surfaces between levels.
Benching
22
Reason that WILL NOT cause a contract change:
Unforeseen conditions
23
If the standard deviation of a set of observations is zero, you can conclude:
That all observations are the same value
24
Reaction time to be used for the road safety design that is applied to the whole range of design speeds.
2.5 seconds
25
______ is a measure of material's ability to withstand cyclic (repeated) stresses. When repeatedly stressed, even at stresses below yield strength, many materials will fracture without warning.
Fatigue Resistance
26
It is a manner of moving a straight edge back and forth with saw-like motion across the top of the forms.
Screeding
27
In a horizontal angle layout, this is a procedure that involves turning the angle twice and making the line of sight each time at the point.
Double Centering
28
This is a source or situation with a potential cause to harm in terms of injury, ill health, damage to property, damage to the environment or a combination of these.
Hazard
29
It is a human action that deviates from a commonly accepted safe procedure or standard operations that could permit an occurence of an accident.
Risk
30
Color of the loading and unloading zone marking.
Red
31
It is nothing more than a column driven into the soil to support a structure by transferring building loads to a deeper and stronger laters of soil or rock.
Piles
32
It is considered as the basic unit of travel behavior and also involve moment from single origin to a single destination and are usually described in terms of their origins, destinations, purposes, time of occurence, travel modes and routes.
Trip
33
It is the timing of signals in relationship to one another so that vehicles traveling at a determined speed can pass through the greens of successive signals.
Signal Coordination
34
The type of thermoplastic lane marking designed to aid and provide motorist with visual, audio and motion warning on the road.
Rumble Strips
35
It represents the component of vehicle weight which acts parallel to an inclined surface.
Grade Resistance
36
Expected number of production.
Mean
37
One may notice unusual sounds and changes in the building. What causes the events?
Temperature
38
TRUE statement.
All normal curves are bell-shaped and symmetric
39
Ideal capacity of the road in vehicles per hour.
2000
40
The process of providing the required water and maintaning a favorable temperature for a period of time after placing concrete.
Curing
41
Waves are formed by the frictional drag of wind across the water surface. This is a process of transferring energy from wind to water.
Gravity Waves
42
An application of hot bitumen material given to the old surface to provide adhesion to the old and new road surface.
Tack Coat
43
When train passes on curves, which have no super-elevation, it will give thrust on the:
Inner side of outer rail
44
Used in the determination of Critical Path Method
Network
45
The chance or probability that a person will be harmed or experience an adverse health effect if exposed to a hazard.
Risk
46
Single most important environmental factor considered in coastal engineering.
Coastal Erosion
47
Basic concept for design in construction.
Design of Structure
48
How do you test the relative consistency of concrete?
Slump Test
49
Most important process of preparing concrete:
Batching
50
Ways of avoiding traffic conflicts:
All of the above
51
The bulk composition of concrete.
All of the above
52
Wearing way of the pavement surface caused by dislodging of aggregated particles and binder. This is usually a result of insufficient asphalt binder in the mix or stripping of asphalt from particles of aggregate.
Raveling
53
Cracks approximately at right angles to the pavement centerline caused by shrinkage or differential thermal stress of the asphalt concrete or may be reflective cracks.
Transverse Cracking
54
Owing to retardation of the tidal wave in the ocean by frictional force, as the earth revolves daily around its axis...
Age of Tides
55
_____ are written instructions detailing how the facility is to be constructed.
Specifications
56
_____ is the difference between the actual travel time and a given segment of a transportation system and some ideal travel time for that segment.
Delay
57
____ Inform and advise road users of directions, distances, routes, the location of services for road users and points of interest.
Guide Signs
58
____ to level a floor or layer of concrete with straight edge using a back and forth motion while moving across the surface.
Screeding
59
In the measures of congestion of highway capacity, what will happen as the density continues to increase?
The point is reached at which speed declines noticeably
60
A wave generated in deep water, when reaching shoaling water, changes not only in its height but also in its length but the period will ________.
Remain Constant
61
When directly generated and affected by local winds, a wind wave system is called ______.
Wind Sea
62
The process of proportioning cement, water, aggregates and additives prior to mixing concrete.
Batching
63
A maxium wave height and wave period of the maximum wave height in wave train.
Highest Wave
64
Device mounted on a fixed support (permanent) or portable support (temporary) whereby a specific message is conveyed by means of words or symbols placed or erected for the purpose of regulating, warning, or guiding traffic.
Traffic Signs
65
NOT characteristic of contour:
Contours on the ground can cross another
66
Standard sign shape which is generally used for guide signs.
Rectangle
67
Percentage of the tide of the water level which is safe to ships depth of berth.
98%
68
It is the maximum number of vehicles, which have a reasonable expectation of passing over a given section of a lane or a roadway in one direction or in both directions during one hour under prevailing road and traffic conditions.
Road Capacity
69
Warn road users of condition on or adjacent to the road that may be unexpected or hazardous.
Warning Signs
70
The maximum sustained 15min. rate of flow, expressed in passenger cars per hour per lane, which can be accomodated by a uniform freeway segment under prevailing traffic and roadway conditions in one direction.
Capacity
71
Waves under the influence of the winds that generated them.
Sea
72
During the baseball practice, a batter hits a very high fly ball and runs in a straight line and catches it. Which has the greater displacement, the player or the ball?
The player and the ball have the same displacement
73
Two angles whose sum is 360 degrees.
Conjugate Angles
74
They are normally parabola centered abou the point of intersection of the vertical tangents they join.
Vertical Curve
75
What is the least number of links that must be disengaged from a 23-link chain so that any number of links from 1 to 23 can be obtained by taking one or more of the pieces?
4 Links
76
This should always be shown on site plans for orientation purposes. Displaying it prominently is the standard practice.
North Directions
77
This type of control on the object on the job site is commonly identified as primary, secondary and working.
Horizontal Control
78
______ is the maximum number of vehicles, passenger, which can be accomodated by a given facility or system under given condition at a given level of service.
Volume
79
Waves which fall forward since the forward velocity of the crest exceed the velocity of propagation of the wave itself. In deep water, this normally occurs when the wave velocity L is less than 7 times the wave height.
Breaking Wave
80
______ is the primary consideration in the design of geometric crosss sections for highways, runways, and taxi ways.
Drainage
81
The ratio of the wave height to its wave length.
Steepness
82
Meaning of MLLW:
Mean Low Lower Water
83
Messages when painted on pavement should be limited to how many words only.
3 words or less
84
Four tyles of pavement and curb markings:
Longitudinal lines, Transverse lines, Other lines and Other markings
85
A continuous structure built parallel to along the margin of the sea or alongside river banks, canals or waterways where vessels may lie along side to receive or discharge cargo or disembark passengers or lie at rest.
Wharf
86
It is defined as the number of vehicle per unit distance occupying a section of roadway at a given instant in time, and is usually measured in vehicles per mile or per kilometer.
Density
87
Wave at a point where the water depth is equal to 1/2 the wavelength or greater to be expressed in terms of the parameters of significant waves.
Deep Water Wave
88
An open water of navigable depth.
Fairway
89
Any structure buily into the sea but not parallel to the coast line and includes any stage, stair landing place, landing state jetty, floating barge or pontoon any bridge or other works connected therewith.
Pier