20+ Consultant Engineer Interview Questions and Answers

The quantity of work that can be done with 1 bag of cement varies depending on the type of work.

• 1 bag of cement can be used to lay approximately 70-80 standard bricks

• 1 bag of cement can be used to plaster approximately 10-12 square meters of wall

• 1 bag of cement can be used to create approximately 3-4 cubic meters of concrete

• 1 kg of putty/paint can cover approximately 10-12 square meters of wall

The eave height of a pre-engineered building with vertical connection of column and rafter can be found using trigonometry and the dimensions of the building components.

• Calculate the vertical distance between the top of the column and the bottom of the rafter using trigonometry

• Add this vertical distance to the height of the column to get the eave height

• Ensure to consider any additional factors such as roof slope or overhangs in the calculation

I am proficient in English and Spanish.

• English

• Spanish

Total vehicle load of class A and 70R loading.

• Class A vehicles have a maximum weight of 18,000 pounds

• 70R loading refers to a tire load rating of 7,000 pounds

• Total vehicle load would depend on the number of axles and tires on the vehicle

• Calculations can be done using the Federal Bridge Formula

A multi-level parking system schema design involves creating a database to manage parking spots and their availability.

• Create a database to store information about parking spots, levels, and availability

• Design a user interface for customers to view available spots and reserve them

• Implement a system to track the entry and exit of vehicles

• Incorporate sensors or cameras to monitor parking spot availability

• Consider integrating payment processing for parking fees

We have used a combination of containerization and orchestration tools like Docker and Kubernetes for our microservices architecture.

• We have followed the principles of domain-driven design to identify the boundaries of our microservices.

• We have used RESTful APIs for communication between microservices.

• We have implemented fault tolerance and resilience patterns like circuit breakers and retries.

• We have used event-driven architecture for asynchronous communication between micro...read more

grep is a Linux command used to search for a specific pattern in a file or multiple files.

• Used to search for a specific pattern in a file or multiple files

• Can be used with regular expressions for more complex searches

• Can be used with other commands like find and xargs for more advanced searches

• Examples: grep 'hello' file.txt, grep -r 'hello' /path/to/directory

I have handled a variety of materials including steel, concrete, wood, and plastics.

• Steel

• Concrete

• Wood

• Plastics

Before tiling at bath/toilets, it is important to prepare the surface properly to ensure a long-lasting and durable finish.

• Ensure the surface is clean and free of any debris or dust.

• Check for any cracks or damage and repair them before tiling.

• Apply a waterproofing membrane to prevent water damage.

• Allow the surface to dry completely before tiling.

• Use the appropriate adhesive and grout for the type of tiles being used.

• Consider using a tile leveling system to ensure a flat and e...read more

Governing criteria for substructure design

• Soil properties and bearing capacity

• Loads and forces acting on the substructure

• Environmental factors such as seismic activity and wind loads

• Building codes and regulations

• Construction materials and techniques

• Accessibility and maintenance requirements

The governing criteria for superstructure design include safety, durability, functionality, and aesthetics.

• Safety considerations include load capacity, wind resistance, and earthquake resistance.

• Durability considerations include corrosion resistance and maintenance requirements.

• Functionality considerations include the intended use of the structure and the needs of its occupants.

• Aesthetics considerations include the visual impact of the structure on its surroundings.

• Other fact...read more

SQL query format includes SELECT, FROM, WHERE clauses and can include JOIN, GROUP BY, ORDER BY clauses.

• Start with SELECT clause to specify columns to retrieve

• Followed by FROM clause to specify table(s) to retrieve data from

• WHERE clause is used to filter data based on specified conditions

• JOIN clause can be used to combine data from multiple tables

• GROUP BY clause is used to group data based on specified columns

• ORDER BY clause is used to sort data based on specified columns

Superstructure design methodology involves analyzing loads, selecting materials, and determining structural systems.

• Analyze loads and determine design criteria

• Select appropriate materials based on strength, durability, and cost

• Determine structural systems such as beams, columns, and trusses

• Consider factors such as seismic activity, wind loads, and temperature changes

• Use computer-aided design software to model and test designs

• Ensure compliance with building codes and regulatio...read more

Calculation of weight for a tapered column involves determining the volume of each section and multiplying by the density of the material.

• Calculate the volume of each section of the tapered column using appropriate geometric formulas.

• Determine the weight of each section by multiplying the volume by the density of the material.

• Sum up the weights of all sections to get the total weight of the tapered column.

The OSI model is a conceptual framework that standardizes the functions of a communication system into seven layers.

• The seven layers of the OSI model are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and interacts with the layers above and below it.

• The Physical layer deals with the physical transmission of data.

• The Data Link layer provides error-free transmission over a physical link.

• The Network layer handl...read more

The missing dimensions in a cutting diagram can be calculated using basic geometry principles.

• Identify the known dimensions in the cutting diagram

• Use geometric formulas to calculate the missing dimensions

• Consider angles and proportions in the diagram

• Double check calculations to ensure accuracy

Indexing strategy is a method of organizing and optimizing data retrieval from a database.

• Choose appropriate data structures for indexing

• Consider the size and complexity of the database

• Regularly analyze and optimize the indexing strategy

• Examples: B-tree, hash index, bitmap index