최근 CTTAM인증 Civil-Engineering-Technology시험이 IT업계에서 제일 높은 인지도를 가지고 있습니다.바라만 보지 마시고CTTAM인증 Civil-Engineering-Technology시험에 도전해보세요. PassTIP 의 CTTAM인증 Civil-Engineering-Technology덤프로 시험준비공부를 하시면 한방에 시험패스 가능합니다. CTTAM인증 Civil-Engineering-Technology덤프로 자격증취득에 가까워지고 나아가서는 IT업계에서 인정을 받는 열쇠를 소유한것과 같다고 할수 있습니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Transportation Engineering | 20% | - Traffic engineering
|
| Topic 2: Surveying | 20% | - Measurement and calculation techniques
|
| Topic 3: Structural Design Fundamentals | 20% | - Design of structural elements
|
| Topic 4: Municipal Engineering | 20% | - Wastewater and stormwater management
|
| Topic 5: Materials Testing | 20% | - Concrete and asphalt testing
|
>> Civil-Engineering-Technology인증시험 인기 시험자료 <<
최근 CTTAM인증 Civil-Engineering-Technology시험이 IT업계에서 제일 높은 인지도를 가지고 있습니다.바라만 보지 마시고CTTAM인증 Civil-Engineering-Technology시험에 도전해보세요. PassTIP 의 CTTAM인증 Civil-Engineering-Technology덤프로 시험준비공부를 하시면 한방에 시험패스 가능합니다. CTTAM인증 Civil-Engineering-Technology덤프로 자격증취득에 가까워지고 나아가서는 IT업계에서 인정을 받는 열쇠를 소유한것과 같다고 할수 있습니다.
질문 # 83
What personal protective equipment is most important when surveying near active traffic?
정답：D
설명：
Surveying near live traffic exposes workers to struck-by hazards from vehicles and mobile equipment. Safety requirements for such environments prioritize making personnel conspicuous to drivers and equipment operators. The USACE Safety and Health Requirements Manual (EM 385-1-1) explicitly requireshigh- visibility apparel(minimum ANSI/ISEA Class 2) for workers such assurvey crews and inspectorswhen exposed to vehicular or equipment traffic, limited visibility, reduced visibility conditions, or when working close to traffic without protective barriers. This directly matches the scenario (surveying near active traffic) and identifies high-visibility apparel as the key PPE to reduce struck-by risk by improving detection and recognition of workers. While eye, hand, and hearing protection may be needed depending on hazards, the most critical single PPE item for traffic-adjacent surveying is thehigh-visibility vest/apparelrequired for worker visibility and traffic safety controls.
질문 # 84
A 500 mm diameter corrugated steel culvert conveys storm water under a road. The inlet end projects from the road embankment fill. How much flow (m³/s) can the culvert handle before the headwater depth is greater than the culvert diameter?
정답：B
설명：
For a projecting inlet, the controlling condition is typicallyinlet controlat relatively low headwater ratios.
Using the FHWA/HDS-5 style inlet-control nomographs reproduced in the Minnesota DOT Drainage Manual (Chart 2: "Headwater depth for C.M. pipe culverts with inlet control"), a corrugated metal pipe (CMP) with a diameter near500 mm (# 20 in.)and aprojectingentrance type corresponds to a discharge on the order of~7 cfs whenHW/D # 1.0(headwater approximately equal to the culvert diameter). Converting 7 cfs to SI givesm³/s.
This magnitude is consistent with the inlet-control relationship that headwater increases with discharge for a given culvert diameter and entrance configuration, and that small culverts (0.5 m) carry flows measured in tenths of m³/s, not multiple m³/s at HW/D # 1.
질문 # 85
What would be the best step for an engineering team to propose to a client when reviewing a concept before a project is initiated?
정답：C
설명：
Before a project is initiated, the essential decision is whether the concept isviable-technically, economically, and in terms of risks, constraints, and stakeholder needs. Afeasibility studyis the recognized pre-initiation step that evaluates alternatives at a high level, confirms the problem/need, examines constraints, and establishes whether moving into design is justified. In civil engineering systems development, feasibility is treated as an early stage that precedes planning and detailed design, with early cost and uncertainty considerations explicitly tied to the feasibility stage. Life cycle cost analysis is valuable, but it is typically one component used within feasibility/planning decisions rather than the primary "best step" to propose before initiation. Preliminary and detailed design occur after feasibility confirms the concept should proceed.
Therefore, the best step to propose at concept review before initiation is afeasibility study.
질문 # 86
Which of the following is the best location for a foundation perimeter drain pipe?
정답：A
설명：
A perimeter footing drain's purpose is to intercept groundwater and reduce hydrostatic pressureat the foundationbefore water can rise alongside or beneath the wall/slab. Best-practice guidance places the perforated drain pipeoutside the foundationadjacent to the footing so it can collect water at the lowest practical point and carry it away to daylight, sump, or approved discharge. Building America's Solution Center specifies installing drain pipeoutside of (not on top of) the footingsand below the slab/crawlspace floor elevation, with proper slope to an outlet. This aligns with the common construction detail that the drain sits at or beside thefooting elevationon the exterior side, wrapped in filter fabric and surrounded by free- draining gravel to prevent fines intrusion. Locating it inside the building is not typical for perimeter drainage, placing it above footing elevation reduces effectiveness, and "below frost line" is not the defining control for foundation drains (water interception at the footing is). Therefore,Option Ais correct.
질문 # 87
Typically, what is the maximum time that concrete can be in a mixer truck before it is discharged?
정답：B
설명：
Ready-mixed concrete must be placed and discharged within a controlled time window to ensure workability and performance are not compromised by slump loss, early setting, or excess mixing. Historically, widely used industry standards and guidance for ready-mixed concrete commonly referenced a90-minutedischarge limit (or equivalent revolutions limit) from the start of mixing to completion of discharge, unless otherwise specified by project requirements. A 90-minute rule falls clearly within "under 2 hours," making that option the best match to typical industry practice reflected in technical discussion and standards commentary. While some newer editions of ASTM C94 allow the purchaser and producer to establish a project-specific limit, the traditional default guidance that many practitioners associate with mixer-truck discharge remains well under two hours. Therefore, the correct selection among the provided options isUnder 2 hours.
질문 # 88
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CTTAM인증 Civil-Engineering-Technology 시험은 최근 제일 인기있는 인증시험입니다. IT업계에 종사하시는 분들은 자격증취득으로 자신의 가치를 업그레이드할수 있습니다. CTTAM인증 Civil-Engineering-Technology 시험은 유용한 IT자격증을 취득할수 있는 시험중의 한과목입니다. PassTIP에서 제공해드리는CTTAM인증 Civil-Engineering-Technology 덤프는 여러분들이 한방에 시험에서 통과하도록 도와드립니다. 덤프를 공부하는 과정은 IT지식을 더 많이 배워가는 과정입니다. 시험대비뿐만아니라 많은 지식을 배워드릴수 있는 덤프를PassTIP에서 제공해드립니다. PassTIP덤프는 선택하시면 성공을 선택한것입니다.
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