Karmaa SR Consultants Electrical Site Incharge Interview Questions and Answers

Q1. What is data structure?
Ans. 
Data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently.
• Data structures are used to manage large amounts of data efficiently.

• They provide a way to organize data in a way that makes it easy to access and manipulate.

• Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
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Explain logic of stack

Q1. Genral Questions about work experience and when you can join.
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A floor plan will be given to make a 3d revit model. Very basic floor plan.

Q1. Technical questions about Revit.
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Q2. Different input files that can be used in revit
Ans. 
Revit can use various input files for modeling.
• Revit project files (.rvt)

• Revit family files (.rfa)

• Autodesk CAD files (.dwg, .dxf)

• IFC files (.ifc)

• Point cloud files (.rcp, .rcs)

• 3D models from other software (.skp, .3ds, .obj)

• Excel spreadsheets (.xls, .xlsx) for scheduling

• Text files (.txt) for importing data

• PDF files (.pdf) for importing 2D drawings
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Q3. Do you know how to use massaing?
Ans. 
Yes, Massing is used to create conceptual designs and study the impact of sunlight and shadows on a building.
• Massing is used to create basic shapes of a building

• It helps in studying the impact of sunlight and shadows on the building

• It is useful in creating conceptual designs

• Massing can be used to create site analysis and solar studies
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Q4. Do you know how to model in place elements.?
Ans. 
Yes, modeling in place elements is a basic skill for Revit Modellers.
• Modeling in place allows for custom elements to be created within a project.

• It is important to use the correct work plane and reference planes when modeling in place.

• Examples of modeling in place elements include custom furniture, fixtures, and equipment.

• Modeling in place elements can be saved as families for future use in other projects.
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Q5. Can you create families as per requirement?
Ans. 
Yes, I can create families as per requirement.
• I have extensive experience in creating families for various building components such as doors, windows, furniture, etc.

• I can also customize existing families to meet specific project requirements.

• I am proficient in using Revit's family editor and can create parametric families with complex geometry.

• I can work closely with architects and engineers to understand their design
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Q1. Basic of HVAC system
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Q2. Basic of revit MEP
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Q1. Asked to do a modelling in revit of HVAC and plumbing plan
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Q1. About Revit software
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Q2. About civil Engineering
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General discussion by HR department

Q1. As per Subject master expertise
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Q1. Final round upon salary compensation etc.
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Q1. Please share us which manufacturing process do you know??
Ans. 
I am familiar with various manufacturing processes such as casting, machining, welding, and additive manufacturing.
• Casting: involves pouring molten metal into a mold to create a desired shape

• Machining: involves removing material from a workpiece to achieve the desired shape and size

• Welding: involves joining two or more pieces of metal by melting them together

• Additive manufacturing: involves building a part layer by lay
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Q2. Do you know heavy fabrication rate??
Ans. 
Heavy fabrication rate refers to the cost or rate at which heavy fabrication work is done.
• Heavy fabrication rate can vary depending on the complexity of the project, materials used, and location.

• Factors such as labor costs, equipment costs, and overhead expenses can also impact the heavy fabrication rate.

• For example, the heavy fabrication rate for a large steel structure may be higher than the rate for a smaller projec...read more
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