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ENTRACO-BKS BUSDUCTS Engineer Trainee Interview Questions and Answers

Updated 14 Jun 2023

ENTRACO-BKS BUSDUCTS Engineer Trainee Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in May 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. 1. What will happen if we apply AC is battery? 2. Unit of R,L,C? 3. What is RLC circuit? 4. What is Transformer?
  • Ans. 

    AC in battery will cause damage, unit of R,L,C is ohm, henry, farad, RLC circuit is a combination of resistor, inductor, capacitor, Transformer is a device that transfers electrical energy between two or more circuits.

    • Applying AC in battery will cause damage due to mismatch in voltage requirements

    • Unit of resistance (R) is ohm, inductance (L) is henry, capacitance (C) is farad

    • RLC circuit is a combination of resistor, in...

  • Answered by AI
  • Q2. 5. What is Buchholz Relay? Operations. 6. What will happen if DC given to the Transformer? 7. Transformer types.
  • Ans. 

    Buchholz Relay is a protective device for oil-filled transformers. DC given to a transformer can cause saturation and overheating. Transformer types include step-up, step-down, and isolation transformers.

    • Buchholz Relay is a gas and oil-operated relay used for the protection of oil-filled transformers.

    • DC given to a transformer can cause saturation of the core and overheating, leading to potential damage.

    • Transformer type...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Technical 

(2 Questions)

  • Q1. Remove duplicates in a array
  • Q2. Capitalise first letter of every word
Round 3 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Describe yourself in 3 words
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Arrays and string questions in any programming language

Round 2 - HR 

(2 Questions)

  • Q1. Introduce about your self
  • Q2. Why do I hire you
  • Ans. 

    You should hire me because of my strong technical skills, passion for learning, and ability to work well in a team.

    • I have a solid foundation in engineering principles and relevant technical skills.

    • I am a quick learner and always eager to expand my knowledge and skills.

    • I have a proven track record of successfully collaborating with team members to achieve common goals.

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Why did u choose tcs
  • Ans. 

    I chose TCS because of its reputation for innovation, global presence, and opportunities for career growth.

    • TCS is known for its cutting-edge technology solutions and innovative projects.

    • The company has a strong global presence with offices in multiple countries, providing opportunities for international exposure.

    • TCS offers a structured career development path with training programs and opportunities for advancement.

    • I w...

  • Answered by AI
  • Q2. Why do you want technical Job

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be strong in your basics
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What is multithreading
  • Ans. 

    Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.

    • Multithreading allows multiple threads to run concurrently within the same process.

    • Each thread has its own stack and program counter, but shares the same memory space.

    • Multithreading can improve performance by utilizing multiple CPU cores efficiently.

    • Examples of multithreading include...

  • Answered by AI
  • Q2. What is hash map
  • Ans. 

    A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.

    • Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.

    • Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

    • Example: HashMap map = new HashMap<>()

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Company Website and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Assignment 

Basic quants and reasoning

Round 2 - Coding Test 

Simple array and string questions.

Round 3 - Technical 

(2 Questions)

  • Q1. What is Operating System?
  • Ans. 

    An operating system is a software that manages computer hardware and provides services for computer programs.

    • Manages computer hardware resources such as CPU, memory, and storage

    • Provides a user interface for interacting with the computer

    • Supports running applications and managing processes

    • Examples include Windows, macOS, Linux, iOS, Android

  • Answered by AI
  • Q2. List 5 Git commands?
  • Ans. 

    Git commands are used to interact with the version control system. Here are 5 commonly used commands.

    • git clone : Clone a repository from a remote server to your local machine.

    • git add : Add a file to the staging area before committing changes.

    • git commit -m 'commit message': Commit the changes in the staging area with a descriptive message.

    • git push: Push the committed changes to a remote repository.

    • git pull: Fetch and me...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Aptitude round consisted of general aptitude questions. They were easy to moderate.

Round 2 - Technical 

(2 Questions)

  • Q1. Write a code to implement polymorphism.
  • Ans. 

    Polymorphism in programming allows objects of different classes to be treated as objects of a common superclass.

    • Polymorphism can be achieved in programming languages like Java through method overriding and method overloading.

    • Example: In Java, a superclass Animal can have a method 'makeSound()' which is overridden in subclasses like Dog and Cat.

    • Example: Method overloading in Java allows multiple methods with the same na

  • Answered by AI
  • Q2. Date builtin function in sql
  • Ans. 

    The DATE function in SQL is used to retrieve the current date.

    • The DATE function returns the current date in the format 'YYYY-MM-DD'.

    • It does not require any parameters to be passed.

    • Example: SELECT DATE();

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice experience

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

First round was aptitude round

Round 2 - Technical 

(2 Questions)

  • Q1. Give an introduction
  • Q2. Discuss about your project
Round 3 - HR 

(2 Questions)

  • Q1. Give an introduction including your family details
  • Q2. What is your responsibility as a team member?
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Python duration was 1 hour

Round 2 - HR 

(1 Question)

  • Q1. What is the process to run a python program
  • Ans. 

    To run a Python program, you need to write the code in a .py file, open a terminal or command prompt, navigate to the file's directory, and then run the program using the 'python' command.

    • Write the Python code in a .py file using a text editor or an IDE

    • Open a terminal or command prompt on your computer

    • Navigate to the directory where the .py file is located using the 'cd' command

    • Run the Python program by typing 'python ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The question are very normal

Round 2 - HR 

(2 Questions)

  • Q1. Why should we hire your
  • Q2. Where you seen your after 5 year
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Self intro and projects
  • Q2. Few questions based on resume

ENTRACO-BKS BUSDUCTS Interview FAQs

How many rounds are there in ENTRACO-BKS BUSDUCTS Engineer Trainee interview?
ENTRACO-BKS BUSDUCTS interview process usually has 2 rounds. The most common rounds in the ENTRACO-BKS BUSDUCTS interview process are Resume Shortlist and Technical.
What are the top questions asked in ENTRACO-BKS BUSDUCTS Engineer Trainee interview?

Some of the top questions asked at the ENTRACO-BKS BUSDUCTS Engineer Trainee interview -

  1. 5. What is Buchholz Relay? Operations. 6. What will happen if DC given to the T...read more
  2. 1. What will happen if we apply AC is battery? 2. Unit of R,L,C? 3. What is RLC...read more

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