Jacobs Engineering Group Junior Design Engineer Interview Questions and Answers

Q1. Self introduction
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Q2. My name is Himanshu raj I from to jamui bihar I am 10th pass out in 2019 and intermediate 2021 and diploma in civil engineering processing in Centurion University of technology and management paralakhamui...read more
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Q1. Mechanical engineering pipe line
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Q2. Pipe line purpose
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A pipeline is a system of pipes used to transport fluids or gases from one place to another.
• Pipelines are used in various industries such as oil and gas, water supply, and sewage systems.

• They are used to transport materials over long distances efficiently and safely.

• Pipelines can be underground, aboveground, or underwater depending on the application.

• They can transport different types of fluids or gases, including oil,...read more
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Q3. Pipe line work purposes any questions
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Q4. Pipeline work For DPR
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Pipeline work for DPR involves the planning, design, and construction of pipelines for the purpose of transporting oil, gas, or other fluids.
• Pipeline work for DPR includes activities such as route selection, surveying, and environmental impact assessment.

• Designing pipelines involves determining the pipe diameter, material, and thickness based on factors like fluid type, pressure, and temperature.

• Construction of pipelin...read more
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Q1. What is estimate coasting
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Estimate costing is the process of calculating the approximate cost of a construction project before it begins.
• Estimate costing involves analyzing the materials, labor, equipment, and other expenses required for a project.

• It helps in determining the budget and feasibility of a project.

• Estimate costing can be done using software like CostX, Bluebeam, or manually by experienced engineers.

• It is important to regularly upda...read more
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Q2. What is land surveying
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Land surveying is the process of accurately determining and measuring the position of points on the Earth's surface.
• Involves measuring distances, angles, and elevations

• Used in construction, mapping, and boundary determination

• Utilizes tools such as total stations, GPS, and levels

• Creates maps, plans, and legal documents for land use
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Q3. What is the means of PWD department
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PWD department stands for Public Works Department, responsible for construction and maintenance of public infrastructure.
• PWD department is a government organization responsible for the construction and maintenance of public infrastructure such as roads, bridges, buildings, and water supply systems.

• It plays a crucial role in ensuring the safety and functionality of public infrastructure for the benefit of the community.

• ...read more
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Q4. How many bricks in one quivick
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One quivick is equivalent to 500 bricks.
• One quivick is equal to 500 bricks.

• A quivick is a unit of measurement used in construction to estimate the number of bricks needed for a project.

• For example, if a project requires 2000 bricks, it would be equivalent to 4 quivicks.
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Q5. How many types of cement
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There are several types of cement used in construction, each with different properties and applications.
• There are different types of cement such as Portland cement, rapid hardening cement, white cement, etc.

• Each type of cement has specific properties and is used for different purposes in construction.

• For example, Portland cement is commonly used for general construction purposes, while rapid hardening cement is used fo...read more
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Q6. What is good quality of cement
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Good quality cement should have high strength, low heat of hydration, and minimal impurities.
• High compressive strength

• Low heat of hydration to prevent cracking

• Minimal impurities like excess lime or magnesium oxide

• Consistent fineness and setting time

• Should meet relevant standards like ASTM C150 or IS 269
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About any road ways and types of bridges and classification of is codes for building construction

About any road ways and classification of turnouts.

Q1. 1. what is form form of DMC pile. 2. Helicle making formula 3 . Lap length and development length. 4 . Slump test. 5. Cube test. 6. Joggles provided of lap h/v ratio. 6. Bend deductions for stirrup.
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Questions related to civil engineering including pile forms, helicle making formula, lap and development length, slump and cube tests, joggles, and bend deductions for stirrup.
• DMC pile can be circular, square, or rectangular in shape

• Helicle making formula involves calculating the pitch, diameter, and number of blades for the helix

• Lap length is the length of overlap between two reinforcing bars in a concrete structure

• De...read more
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Q1. Transformer realy
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Q1. What are basics electrical ,What are the foundations of production and maintenance work?
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Basics of electrical include understanding circuits, components, and power sources. Foundations of production and maintenance work involve safety, planning, and troubleshooting.
• Basics of electrical include understanding circuits, components, and power sources

• Foundations of production work involve safety, planning, and quality control

• Foundations of maintenance work involve safety, planning, and troubleshooting

• Examples o...read more
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Q2. Main parts, sub contained process , the basic rule of the electric triangle formula identificing , explanating of its branches
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