Greadian Engineering Solutions Senior Tekla Modeler Interview Questions and Answers for Experienced

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Q1. Current work load
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Currently managing multiple projects with varying deadlines and priorities.
• Balancing workload by prioritizing tasks based on deadlines and importance

• Utilizing project management tools to track progress and allocate resources efficiently

• Communicating with team members and stakeholders to ensure alignment on project goals and timelines
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Q2. About the company related work
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Q3. About working experience and current working details
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Q1. Family background & privious company background
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Q2. Salary & company policy
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Metting with top management

Q1. What is bgp protocol
Ans. 
BGP (Border Gateway Protocol) is a standardized exterior gateway protocol used to exchange routing information between different autonomous systems on the internet.
• BGP is used to make routing decisions based on network policies, rules, and attributes.

• It is a path vector protocol that allows routers to share information about the best path to reach a certain destination network.

• BGP operates on TCP port 179 and uses TCP ...read more
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Q2. What is ospf protocol
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OSPF (Open Shortest Path First) is a routing protocol used to find the best path for data packets in IP networks.
• OSPF is a link-state routing protocol

• It uses Dijkstra's algorithm to calculate the shortest path

• OSPF routers exchange link-state advertisements (LSAs) to build a topology database

• It supports VLSM (Variable Length Subnet Masking) and CIDR (Classless Inter-Domain Routing)
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Q1. Questions regarding different CAD softwares
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Q2. Questions regarding automobile parts
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Q1. Designing of different Parts in UG NX
Ans. 
Designing of different parts in UG NX
• UG NX is a computer-aided design software used for designing various parts

• Designing parts in UG NX involves creating 3D models, defining dimensions, and adding features

• The software offers a wide range of tools and features for efficient part design

• Examples of parts that can be designed in UG NX include mechanical components, electrical enclosures, and consumer products
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Q1. Your self introduction
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Q2. Software skill about catia
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Q1. Work related questions
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Q2. GD&t and basic engineering questions
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Q3. Basic calculations
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Explain your current projects roles

Q1. Various question based on your current role
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Q1. Walk me through your profile.
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Q2. What are your responsibilities in your previous organisation?
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Q3. Are you aware of GD&T?
Ans. 
Yes, GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.
• GD&T is a system used in engineering to define and communicate tolerances for manufacturing and inspection.

• It uses symbols, such as concentricity, flatness, and perpendicularity, to specify geometric characteristics of parts.

• GD&T helps ensure that parts are manufactured and inspected consistently ...read more
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Q4. Which are the operations performed on sheet metal to increase the strength of it without changing thickness?
Ans. 
Operations like bending, folding, and crimping can increase the strength of sheet metal without changing its thickness.
• Bending: This process involves bending the sheet metal along a straight line to increase its strength.

• Folding: Folding the sheet metal creates multiple layers, increasing its strength.

• Crimping: Crimping involves creating small indentations or folds in the sheet metal to increase its rigidity.

• Rolling: R...read more
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Q5. Do you know modelling in CREO?
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Q6. What are the parts that you've designed in creo and what is the application?
Ans. 
I have designed various parts in Creo for applications in automotive, aerospace, and consumer electronics industries.
• Designed engine components for automotive industry

• Designed aircraft structural components for aerospace industry

• Designed smartphone casings for consumer electronics industry
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Q7. From your experience what are the factors that needs to be considered while designing a component for sheet metal and plastic?
Ans. 
Factors to consider when designing components for sheet metal and plastic
• Material selection based on properties and application requirements

• Design for manufacturability to ensure ease of production and cost-effectiveness

• Consideration of material thickness and bending radius for sheet metal components

• Wall thickness, draft angles, and rib design for plastic components

• Integration of features like fastening methods, mounti...read more
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Q8. What are your salary expectations?
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Q1. What do you know about MBD?
Ans. 
MBD stands for Model-Based Design, a methodology used in engineering to develop systems using models as the primary source of information.
• MBD involves creating a model of the system being designed, which can be used for simulation, verification, and automatic code generation.

• It helps in reducing development time and costs by allowing engineers to test and validate designs before physical implementation.

• Popular tools us...read more
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Q2. Do you know the symbol of position tolerance?
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Yes, the symbol for position tolerance is a circle with a horizontal line through the middle.
• The symbol for position tolerance is a circle with a horizontal line through the middle

• It is used in engineering drawings to specify the allowable deviation in the location of a feature

• Position tolerance controls the location of a feature relative to a specified datum
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