MSTE

100問 • 2年前

問題一覧

Which of the following is most important in avoiding bias in surveying?

Sending out a large enough number of surveys so that even if the response rate is low you will have sufficient numbers of responses to do statistical analysis

Which of the following standard abbreviation of signs is not correct?

EX for expressway

Traffic instruction sign should not carry long messages and where possible no more than ___ lines of messages should be used

They are used to mark the edge of the road formation and assist the road users by indicating the alignment of the road ahead especially at horizontal and vertical curves

Guide posts

Shall mean any public thoroughfare, public boulevard, and avenue, but shall not include roadway upon grounds owned by private sectors, colleges, universities, or other similar institution

Highway

Small devices which are fixed to the concrete pavement surface to stimulate or supplement painted pavement marking

Raised pavement markings

Distance traveled by the vehicle during the total reaction time

Lag distance

Distance traveled by the vehicle after the application of the brakes until it stop

braking distance

The headway in a major stream, which is evaluated by a vehicle driver in a major stream who wishes to merge into the major stream

gap

The difference between the time a vehicle that merges into a main traffic stream reaches a point on the highway in the area of merge and the time a vehicle in the main stream reaches the same point

time lag

Owing to retardation of the tidal wave in the ocean by frictional force, as the earth revolves daily around its axis and as the tide tends to follow the direction of the moon, the highest tide for each location is not coincident with conjunction and opposition but occurs at some constant time after new and full moon. This interval which may amount to as much as two and a half days is known a

Age of the tide

Waves formed by moving ship or boats are called

wakes

The configuration and roughness of the ground is referred to as

relief

The structure that protects the harbor from stormy waves and permits calm in the harbor

breakwater

A solid structure, which projects into the sea perpendicular to the shore to berth vessels is called

jetty

A platform built in the harbor parallel to the shore and backed up by the ground is called

quay

A sheltered place where the ship may receive or discharge cargo. It includes the harbor with its approach channels and anchorage places

port

Waves under the influence of the winds that generated them

sea

The driver identifies the object and thus understand the stimulus

identification

The driver decides what action to take in response to the stimulus

emotion

Residual of a measured quantity is the

difference of the observed value from its most probable value

A landing place or platform built parallel to the shore for the berthing of vessels

wharf

A platform extending from a shore over water and supported by piles, used to secure, protect, and provide access to ships or boats

pier

The correction for the atmospheric refraction is equal to

1/7 of the correction for curvature of the earth

In stadia surveying, the height of instrument must be known in order to determine the:

elevation of line of sight

What is the maximum number of words permitted for a word message on road surface?

One of the oldest type of surveying instrument in field mapping. It consist a board attached to a tripod in such a way that it can be leveled or rotated in any desired direction.

plane table

The average of 24-hour traffic counts collected every day in the year

Average Annual Daily Traffic (AADT)

A term commonly used as a guide in determining upper speed limits

85th percentile

When an embankment is built, the volume of the compacted earth is generally less than its volume before excavation from its original location. The difference is usually defined as:

shrinkage

Based on the expression of the technical resolution of the International Water Way Congress, about how many percent of tide is guaranteed safe for the ships?

98%

According to NSCP, the slope of cut surfaces shall be no steeper than:

2H:1V

According to NSCP, the slope of fill surfaces shall be no steeper than:

2H:1V

According to NSCP, drainage facilities and terracing for cut or fill slopes steeper than:

3H:1V

The safety of an intersection can be improved by the provision of right and left auxiliary turning lanes. Turning lanes also improve intersection capacity and traffic flow. They are particularly important if the volume of traffic making these moves is high or if the through or oncoming traffic flows are high. Provision for turning lanes can generally be provided in the following ways: I. Shared turning and through lane II. Flaring and tape III. Separate lane for deceleration and storage IV. Establishment of a traffic island

I, II, and III only

The layer of the pavement which finally carries the load from the road.

sub-grade

The component of the road structure which receives the traffic load and transfer it to the subgrade.

base

One or more layers of crushed aggregate, which are bonded by bituminous materials and a seal coat laid on top is called:

surface dressing

A 20 mm thick premix bitumen layer over which is laid a seal coat is called:

bitumen carpet

A layer consisting of properly designed mix of course aggregate, fine aggregate, a filler and a bituminous binder.

asphaltic concrete

A mixture of bitumen, fine aggregate and filler in suitable proportion heated to about 2000C in special cookers and laid is called:

mastic asphalt

The layered structure placed over a soil sub-grade for forming road.

pavement

The layer in a road pavement which provides resistance to wear and tear due to traffic.

wearing course

Part of road structure which is immediately above the sub-grade and composed of stone boulders or superior soil.

sub-base

The top surface of a road structure is termed as:

base

A road made of coarse aggregate mechanically interlocked by rolling and bonded together with screening dust is called:

water bound macadam

An application of hot bitumen material given to the old surface to provide adhesion to the old and new road surface.

tack coat

A layer of stone chippings coat laid over a hot bitumen to make the surface water-proof.

prime coat

A very thin surface applied over a bituminous pavement to make it impervious.

seal coat

Pavement markings shall only be applied and/or removed by ____.

DPWH

Type of sign used in advance of an intersection where the two roads cross at a common point

Crossroad sign

Sign used only in conjunction with another warning sign to indicate the desirable speed in good weather, traffic and road conditions.

Advisory speed sign

The instantaneous speed of a vehicle at a specified section or location.

Spot speed

The average speed of vehicles in a certain road length at any time

Space mean speed

The average of the spot speeds of all vehicles passing a given point in the highway

Average speed

The speed distribution of vehicles at a point on the roadway and it is the average of instantaneous speeds of observed vehicles at the spot

Time mean speed

A type of rigid pavement which has no temperature steel or dowels for the load transfer

Plain concrete pavement

A type of rigid pavement having dowels for the transfer of traffic loads across joints.

Simply Reinforced Concrete Pavement

A type of rigid pavement which has no transverse joints, except construction joints or expansion joint when they are necessary at specific positions such as at bridges.

Continously Reinforced Concrete Pavement

The measurement of the extent to which a road surface deviates from the plane is called pavement _______.

roughness

Pavement ______________ refers to the condition of a pavement in terms of its general appearance.

distress

Pavement ______________ refers to the structural adequacy of the pavement section.

deflection

Describes the effectiveness of a pavement to prevent or reduce skid related crashes.

skid resistance

The warrant for the use of safety barriers can be established: I. Fore slope or Back slope steepness and height II. Unforgiving hazards with the clear zone III. Water Hazards within the clear zone

All of the above

Messages when painted on pavement should be limited to how many words only?

Three words or less

What are the four types of pavement and curb markings?

Longitudinal lines, transverse lines, other lines & other markings

Planned water depth is considered as follows: For a ship with draft of 7.5 m, find the standard water depth of berth for the ship.

Standard water depth of berth for the ship (-7.5m) + Design low tide (-0.35m) = -7.85m

Minimum K value vertical curves should be selected on the basis of three controlling factors: I. Sight distance is a requirement in all situations for driver safety. II. Appearance is generally required in low fill and flat topography situations. III. Riding comfort is a general requirement with specific need on approaches to a floodway where the length of depression needs to be minimized. IV. Vertical alignment should fit into the natural terrain earthwork balances.

I, II, and III only

The overall track structure for a railroad typically consists of the following except one

Spikes

The sum of the meridian distances of the two extremities of a given line is known as

double meridian dist.

The layer of the pavement which finally carries the load from the road

sub-grade

The top surface of a road structure which receives the traffic load and transfer it to the subgrade.

base

An application of hot bitumen material given to the old surface to provide adhesion to the old and new road surface.

tack coat

A layer of stone chippings coat laid over a hot bitumen to make the surface water-proof.

prime coat

A very thin surface applied over a bituminous pavement to make it impervious

seal coat

Cracks approximately at right angles to the pavement centerline. These may be caused by shrinkage or differential thermal stress of the asphalt concrete or maybe reflective cracks

Transverse cracking

Cracks approximately parallel to the pavement centerline. These are caused by poorly constructed construction joints and shrinkage of asphalt concrete surface.

Longitudinal cracking

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

Progressive disintegration of the surface between the wheel paths caused by dripping of gasoline or oil from vehicles.

Drip Track Raveling

The extruding of bitumen onto the pavement surface, causing a reduction in skid resistance. It is generally caused by excessive amounts of asphalt in the mix or low air voids content. It occurs when asphalt fills the voids in the mix during hot weather and then exudes out onto the surface of the pavement

Bleeding or Flushing

Elevation differences between adjacent slabs at transverse joints. It is usually the result of pumping and is a major source of Portland Concrete pavement structure.

Faulting

Localized upward buckling and shattering of the slabs at transverse joint or cracks. They can occur when transverse joints are filled with incompressible solid materials.

Blowups

The breakdown or disintegration of slab edges at joints or cracks, usually resulting in the loss of sound concrete and the progressive widening of joint or crack.

Joint Spalling

A series of interconnected or interlaced cracks caused by fatigue failure of the asphalt concrete surface under repeated traffic loading

Alligator Cracking

Cracks forming large interconnected polygons, usually with sharp corners or angle. These cracks are generally caused by hardening and shrinkage of the asphalt and or reflection cracking from underlying layers such as cement- treated base

Block cracking

The color of Fire Lane Zone Markings

Red

Maximum Speed limit for urban roads

60 kph

Maximum speed limit for rural roads

60 kph

the basic lane width appropriate for national road

3.35 m

The berth structure projecting out from the shoreline

Pier

Signs used to guide drivers through a change in horizontal alignment of the road

Chevron signs

What are the capacity requirements for all scaffoldings?

Atleast 4 times its own weight

Every construction project shall have a suitable _____, which must be in accordance with these rules, and other orders and issuances issues by the DOLE

Construction safety and health program

the process of injecting any agent into soil or rock to increase its strength or stability, protect foundations or reduce ground water

Grouting

An increase in soil density of a cohesion soil resulting from the expulsion of water from the soil's void spaces

consolidation

A measure of materials ability to resist indentation or penetration

Hardness

Operating a motor vehicle on a street or highway can be complex and demanding at times, but it can be boring at other times. these range of circumstances couples with the range of driver capabilities presents a challege to the highway designer. it is helpful to begin by considering the three essential elements such as navigation, guidancec and control is referred to as:

Driving task

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 necessary protection.

Protective system

the bucket volume contained within the bucket when following the outline of the bucket sides is referred to as:

plate line capacity

100

it provides the detailed requirements for the materials, equipment, and workmanship to be incorporated into the project.

specifications

nace 1

nace 1

消防救助

消防救助

ドローン

ドローン

車両救助

車両救助

酸欠

酸欠

都市型ロープレスキュー

都市型ロープレスキュー

車両救助

車両救助

スイフトウォーターレスキュー

スイフトウォーターレスキュー

資機材

資機材

土砂と防災

土砂と防災

酸欠

酸欠

都市型ロープレスキュー

都市型ロープレスキュー

消防救助

消防救助

スイフトウォーターレスキュー

スイフトウォーターレスキュー

資機材

資機材

土砂と防災

土砂と防災

鉄壁section25

鉄壁section25

⑯基磋看議学技術 Ⅱ 過去問 52回生

⑯基磋看議学技術 Ⅱ 過去問 52回生

気象支援（上田）

気象支援（上田）

７年試験

７年試験

問題一覧

Which of the following is most important in avoiding bias in surveying?

Sending out a large enough number of surveys so that even if the response rate is low you will have sufficient numbers of responses to do statistical analysis

Which of the following standard abbreviation of signs is not correct?

EX for expressway

Traffic instruction sign should not carry long messages and where possible no more than ___ lines of messages should be used

They are used to mark the edge of the road formation and assist the road users by indicating the alignment of the road ahead especially at horizontal and vertical curves

Guide posts

Shall mean any public thoroughfare, public boulevard, and avenue, but shall not include roadway upon grounds owned by private sectors, colleges, universities, or other similar institution

Highway

Small devices which are fixed to the concrete pavement surface to stimulate or supplement painted pavement marking

Raised pavement markings

Distance traveled by the vehicle during the total reaction time

Lag distance

Distance traveled by the vehicle after the application of the brakes until it stop

braking distance

The headway in a major stream, which is evaluated by a vehicle driver in a major stream who wishes to merge into the major stream

gap

The difference between the time a vehicle that merges into a main traffic stream reaches a point on the highway in the area of merge and the time a vehicle in the main stream reaches the same point

time lag

Age of the tide

Waves formed by moving ship or boats are called

wakes

The configuration and roughness of the ground is referred to as

relief

The structure that protects the harbor from stormy waves and permits calm in the harbor

breakwater

A solid structure, which projects into the sea perpendicular to the shore to berth vessels is called

jetty

A platform built in the harbor parallel to the shore and backed up by the ground is called

quay

A sheltered place where the ship may receive or discharge cargo. It includes the harbor with its approach channels and anchorage places

port

Waves under the influence of the winds that generated them

sea

The driver identifies the object and thus understand the stimulus

identification

The driver decides what action to take in response to the stimulus

emotion

Residual of a measured quantity is the

difference of the observed value from its most probable value

A landing place or platform built parallel to the shore for the berthing of vessels

wharf

A platform extending from a shore over water and supported by piles, used to secure, protect, and provide access to ships or boats

pier

The correction for the atmospheric refraction is equal to

1/7 of the correction for curvature of the earth

In stadia surveying, the height of instrument must be known in order to determine the:

elevation of line of sight

What is the maximum number of words permitted for a word message on road surface?

One of the oldest type of surveying instrument in field mapping. It consist a board attached to a tripod in such a way that it can be leveled or rotated in any desired direction.

plane table

The average of 24-hour traffic counts collected every day in the year

Average Annual Daily Traffic (AADT)

A term commonly used as a guide in determining upper speed limits

85th percentile

When an embankment is built, the volume of the compacted earth is generally less than its volume before excavation from its original location. The difference is usually defined as:

shrinkage

Based on the expression of the technical resolution of the International Water Way Congress, about how many percent of tide is guaranteed safe for the ships?

98%

According to NSCP, the slope of cut surfaces shall be no steeper than:

2H:1V

According to NSCP, the slope of fill surfaces shall be no steeper than:

2H:1V

According to NSCP, drainage facilities and terracing for cut or fill slopes steeper than:

3H:1V

I, II, and III only

The layer of the pavement which finally carries the load from the road.

sub-grade

The component of the road structure which receives the traffic load and transfer it to the subgrade.

base

One or more layers of crushed aggregate, which are bonded by bituminous materials and a seal coat laid on top is called:

surface dressing

A 20 mm thick premix bitumen layer over which is laid a seal coat is called:

bitumen carpet

A layer consisting of properly designed mix of course aggregate, fine aggregate, a filler and a bituminous binder.

asphaltic concrete

A mixture of bitumen, fine aggregate and filler in suitable proportion heated to about 2000C in special cookers and laid is called:

mastic asphalt

The layered structure placed over a soil sub-grade for forming road.

pavement

The layer in a road pavement which provides resistance to wear and tear due to traffic.

wearing course

Part of road structure which is immediately above the sub-grade and composed of stone boulders or superior soil.

sub-base

The top surface of a road structure is termed as:

base

A road made of coarse aggregate mechanically interlocked by rolling and bonded together with screening dust is called:

water bound macadam

An application of hot bitumen material given to the old surface to provide adhesion to the old and new road surface.

tack coat

A layer of stone chippings coat laid over a hot bitumen to make the surface water-proof.

prime coat

A very thin surface applied over a bituminous pavement to make it impervious.

seal coat

Pavement markings shall only be applied and/or removed by ____.

DPWH

Type of sign used in advance of an intersection where the two roads cross at a common point

Crossroad sign

Sign used only in conjunction with another warning sign to indicate the desirable speed in good weather, traffic and road conditions.

Advisory speed sign

The instantaneous speed of a vehicle at a specified section or location.

Spot speed

The average speed of vehicles in a certain road length at any time

Space mean speed

The average of the spot speeds of all vehicles passing a given point in the highway

Average speed

The speed distribution of vehicles at a point on the roadway and it is the average of instantaneous speeds of observed vehicles at the spot

Time mean speed

A type of rigid pavement which has no temperature steel or dowels for the load transfer

Plain concrete pavement

A type of rigid pavement having dowels for the transfer of traffic loads across joints.

Simply Reinforced Concrete Pavement

A type of rigid pavement which has no transverse joints, except construction joints or expansion joint when they are necessary at specific positions such as at bridges.

Continously Reinforced Concrete Pavement

The measurement of the extent to which a road surface deviates from the plane is called pavement _______.

roughness

Pavement ______________ refers to the condition of a pavement in terms of its general appearance.

distress

Pavement ______________ refers to the structural adequacy of the pavement section.

deflection

Describes the effectiveness of a pavement to prevent or reduce skid related crashes.

skid resistance

The warrant for the use of safety barriers can be established: I. Fore slope or Back slope steepness and height II. Unforgiving hazards with the clear zone III. Water Hazards within the clear zone

All of the above

Messages when painted on pavement should be limited to how many words only?

Three words or less

What are the four types of pavement and curb markings?

Longitudinal lines, transverse lines, other lines & other markings

Planned water depth is considered as follows: For a ship with draft of 7.5 m, find the standard water depth of berth for the ship.

Standard water depth of berth for the ship (-7.5m) + Design low tide (-0.35m) = -7.85m

I, II, and III only

The overall track structure for a railroad typically consists of the following except one

Spikes

The sum of the meridian distances of the two extremities of a given line is known as

double meridian dist.

The layer of the pavement which finally carries the load from the road

sub-grade

The top surface of a road structure which receives the traffic load and transfer it to the subgrade.

base

An application of hot bitumen material given to the old surface to provide adhesion to the old and new road surface.

tack coat

A layer of stone chippings coat laid over a hot bitumen to make the surface water-proof.

prime coat

A very thin surface applied over a bituminous pavement to make it impervious

seal coat

Cracks approximately at right angles to the pavement centerline. These may be caused by shrinkage or differential thermal stress of the asphalt concrete or maybe reflective cracks

Transverse cracking

Cracks approximately parallel to the pavement centerline. These are caused by poorly constructed construction joints and shrinkage of asphalt concrete surface.

Longitudinal cracking

Raveling

Progressive disintegration of the surface between the wheel paths caused by dripping of gasoline or oil from vehicles.

Drip Track Raveling

Bleeding or Flushing

Elevation differences between adjacent slabs at transverse joints. It is usually the result of pumping and is a major source of Portland Concrete pavement structure.

Faulting

Localized upward buckling and shattering of the slabs at transverse joint or cracks. They can occur when transverse joints are filled with incompressible solid materials.

Blowups

The breakdown or disintegration of slab edges at joints or cracks, usually resulting in the loss of sound concrete and the progressive widening of joint or crack.

Joint Spalling

A series of interconnected or interlaced cracks caused by fatigue failure of the asphalt concrete surface under repeated traffic loading

Alligator Cracking

Block cracking

The color of Fire Lane Zone Markings

Red

Maximum Speed limit for urban roads

60 kph

Maximum speed limit for rural roads

60 kph

the basic lane width appropriate for national road

3.35 m

The berth structure projecting out from the shoreline

Pier

Signs used to guide drivers through a change in horizontal alignment of the road

Chevron signs

What are the capacity requirements for all scaffoldings?

Atleast 4 times its own weight

Every construction project shall have a suitable _____, which must be in accordance with these rules, and other orders and issuances issues by the DOLE

Construction safety and health program

the process of injecting any agent into soil or rock to increase its strength or stability, protect foundations or reduce ground water

Grouting

An increase in soil density of a cohesion soil resulting from the expulsion of water from the soil's void spaces

consolidation

A measure of materials ability to resist indentation or penetration

Hardness

Driving task

Protective system

the bucket volume contained within the bucket when following the outline of the bucket sides is referred to as:

plate line capacity

100

it provides the detailed requirements for the materials, equipment, and workmanship to be incorporated into the project.

specifications