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I applied via Company Website and was interviewed in Apr 2023. There were 4 interview rounds.
Processing of concrete involves mixing cement, water, and aggregates to create a strong and durable material.
Mixing cement, water, and aggregates in specific proportions
Pouring the mixture into molds or forms
Allowing the concrete to cure and harden over time
Finishing the surface of the concrete with tools or coatings
Testing the strength and durability of the finished product
The maximum tensile strength of concrete varies depending on the type and mix of concrete.
The maximum tensile strength of concrete is typically around 10% of its compressive strength.
Reinforcing concrete with steel bars can increase its tensile strength.
The maximum tensile strength of normal concrete is around 0.1-0.2% of its compressive strength.
High-strength concrete can have a maximum tensile strength of up to 10-15
Concrete+1.65 times standard deviation refers to the strength of concrete at a certain level of confidence.
Concrete strength is measured in psi or MPa
Standard deviation is a measure of the variability of the strength test results
The higher the standard deviation, the more variable the test results
The 1.65 factor is used to determine the minimum strength required for a certain level of confidence
For example, a concrete ...
What people are saying about Nagarjuna Construction Company
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
Precommissioning tests of transformers ensure proper functioning and safety before energizing.
Visual inspection of transformer and its components
Measurement of insulation resistance
Measurement of winding resistance
Verification of transformer ratio and polarity
Verification of oil level and quality
Testing of protective devices
Verification of grounding
Functional testing of cooling system
Verification of nameplate data
11kv & 33kv overhead power line distribution
11kv and 33kv are common voltage levels for overhead power lines
Overhead power lines are used to distribute electricity from power stations to consumers
The voltage level determines the distance the power can be transmitted and the size of the conductors needed
Proper insulation and grounding is important for safety
Maintenance and inspection of the lines is necessary to ensure
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Core is the central part of a structure or object that provides strength and stability.
Core is commonly used in construction and engineering.
It is the central part of a building or structure that provides support and stability.
In fitness, core refers to the muscles in the abdomen, back, and pelvis that support the spine.
Examples of core materials include concrete, steel, and wood.
A strong core is important for maintain
Production refers to the process of creating goods or services using resources and labor.
Production involves transforming raw materials into finished products or providing services to customers.
It includes activities such as manufacturing, assembly, packaging, and distribution.
Examples of production include car manufacturing, food processing, and software development.
Efficient production is essential for businesses to
I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
Exam will be conduct for aptitude test
I applied via Approached by Company and was interviewed before May 2022. There were 2 interview rounds.
based on 1 interview
Interview experience
based on 75 reviews
Rating in categories
Junior Engineer
918
salaries
| ₹1.8 L/yr - ₹6 L/yr |
Assistant Engineer
643
salaries
| ₹2.4 L/yr - ₹8.9 L/yr |
Senior Engineer
392
salaries
| ₹4.3 L/yr - ₹11 L/yr |
Junior Engineer Civil
367
salaries
| ₹2 L/yr - ₹6.5 L/yr |
Assistant Engineer - Civil
286
salaries
| ₹3.3 L/yr - ₹8.9 L/yr |
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