Sri Gopikrishna Infrastructure Junior Engineer Interview Questions and Answers

Nominal minimum covers for different structures are the minimum thickness of concrete or other materials required to protect the reinforcement from corrosion and provide durability.

• Nominal minimum cover is specified to prevent corrosion of reinforcement and ensure structural integrity.

• The minimum cover requirements vary depending on the type of structure and its exposure conditions.

• For reinforced concrete structures, t...read more

Inspections for wall plastering include surface preparation, thickness, curing time, and finish.

• Check if the surface is clean and free from dust and debris before applying plaster

• Ensure the thickness of the plaster is uniform throughout the wall

• Check the curing time of the plaster before applying paint or wallpaper

• Inspect the finish of the plaster for any cracks or unevenness

Reinforcement checks for structural elements like column beam or slabs

• Check for proper placement and spacing of reinforcement bars

• Ensure the diameter and grade of reinforcement bars meet design specifications

• Check for proper cover of reinforcement bars

• Inspect for any damage or corrosion of reinforcement bars

• Verify that the reinforcement detailing matches the design drawings

ITP stands for Inspection and Test Plan while MTP stands for Method Statement and Test Plan.

• ITP is a document that outlines the inspection and testing activities that will be carried out during a project.

• MTP is a document that outlines the methodology and procedures that will be used to carry out a specific task or activity.

• ITP is usually prepared by the quality control team while MTP is prepared by the project managem...read more

Earthing is the process of connecting electrical equipment or installations to the earth to prevent electric shock and protect against electrical faults.

• Earthing involves creating a connection between the electrical system and the earth.

• It is done by burying a metal conductor, such as a copper rod, in the ground.

• The metal conductor is connected to the electrical system using a wire or cable.

• Earthing provides a path for...read more

The type of DGs used at our site are diesel generators.

• Diesel generators are commonly used as backup power sources in various industries.

• They are reliable and can provide a continuous power supply during electrical outages.

• DGs are often used in remote locations or areas with unreliable grid power.

• They require regular maintenance and fuel supply to operate efficiently.

• Examples of DGs used at our site include Cummins, Ca

LT line refers to Low Tension line while HT line refers to High Tension line.

• LT line carries low voltage and is used for domestic and small-scale commercial purposes.

• HT line carries high voltage and is used for industrial and large-scale commercial purposes.

• LT line voltage is typically up to 440 volts, while HT line voltage is above 440 volts.

• LT lines are usually overhead lines, while HT lines can be both overhead and ...read more

We used different types of circuit breakers at the site depending on the specific requirements.

• We used air circuit breakers (ACBs) for low voltage applications.

• For medium voltage applications, we used vacuum circuit breakers (VCBs) or oil circuit breakers (OCBs).

• In high voltage installations, we used sulfur hexafluoride (SF6) circuit breakers.

• For specialized applications like generator protection, we used differential ...read more

The size of transformers used at the site varied depending on the specific requirements of the project.

• Transformers used at the site were of different sizes based on the power demand of the electrical system.

• For smaller projects, transformers with a capacity of around 100 kVA were used.

• For medium-sized projects, transformers with a capacity ranging from 250 kVA to 500 kVA were used.

• For larger projects, transformers wit...read more

We used a stationary type batching plant at the site.

• We used a stationary type batching plant for our construction project.

• The stationary batching plant had a higher production capacity compared to mobile plants.

• It was equipped with multiple storage bins for different types of aggregates.

• The plant had a conveyor belt system to transfer the aggregates to the mixer.

• We used this type of batching plant because it provided

There are four members in my family first of my respected father  government sarvent then my lovely mother she has been source of inspiration and motivation for me she is house maker other family are one younger sister both are studying

RDBMS stands for Relational Database Management System, a type of database management system that stores data in a structured format.

• Organizes data into tables with rows and columns

• Uses SQL for querying and managing data

• Supports ACID properties for data consistency

• Examples: MySQL, Oracle Database, SQL Server

Nominal minimum covers for different structures are the minimum thickness of concrete or other materials required to protect the reinforcement from corrosion and provide durability.

• Nominal minimum cover is specified to prevent corrosion of reinforcement and ensure structural integrity.

• The minimum cover requirements vary depending on the type of structure and its exposure conditions.

• For reinforced concrete structures, t...read more

Inspections for wall plastering include surface preparation, thickness, curing time, and finish.

• Check if the surface is clean and free from dust and debris before applying plaster

• Ensure the thickness of the plaster is uniform throughout the wall

• Check the curing time of the plaster before applying paint or wallpaper

• Inspect the finish of the plaster for any cracks or unevenness

Reinforcement checks for structural elements like column beam or slabs

• Check for proper placement and spacing of reinforcement bars

• Ensure the diameter and grade of reinforcement bars meet design specifications

• Check for proper cover of reinforcement bars

• Inspect for any damage or corrosion of reinforcement bars

• Verify that the reinforcement detailing matches the design drawings

ITP stands for Inspection and Test Plan while MTP stands for Method Statement and Test Plan.

• ITP is a document that outlines the inspection and testing activities that will be carried out during a project.

• MTP is a document that outlines the methodology and procedures that will be used to carry out a specific task or activity.

• ITP is usually prepared by the quality control team while MTP is prepared by the project managem...read more