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Soil resistivity can be checked using Wenner method or Schlumberger method.
Use Wenner method by placing four electrodes in a straight line and measuring the resistance between them.
Use Schlumberger method by placing two electrodes close together and two further apart, then measure the resistance.
Calculate resistivity using the formula: Resistivity = 2 x pi x spacing x resistance / (area x voltage)
Soil resistivity is measured to determine the electrical properties of the soil, which is crucial for designing grounding systems and preventing corrosion.
Determines the ability of soil to conduct electricity
Helps in designing effective grounding systems
Prevents corrosion of underground structures
Critical for ensuring safety in electrical installations
I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.
Designed and managed construction of a bridge over a river.
Managed a team of engineers and contractors
Ensured project stayed within budget and timeline
Coordinated with local authorities for permits and approvals
Seeking new challenges and opportunities for growth.
Looking for new challenges and opportunities to grow professionally
Interested in exploring different aspects of civil engineering
Seeking a more collaborative work environment
Want to work on larger projects with greater impact
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I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
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