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MNC Group Electrical Engineer Interview Questions and Answers

Updated 4 Mar 2023

MNC Group Electrical Engineer Interview Experiences

2 interviews found

I applied via Company Website

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. You can take group discussion
Round 3 - Technical 

(3 Questions)

  • Q1. Electrical Engineer,HVAC ,fire system
  • Q2. Electrical, HVAC,fire
  • Q3. HVAC , Electrical,fire system

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls keep pastion beacuse your confidence is always your
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Explain you are self
  • Q2. What is you are hobys

Interview Preparation Tips

Interview preparation tips for other job seekers - Test and knowledge employee and position tesd and employee

Electrical Engineer Interview Questions Asked at Other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ... read more
Q2. What is ATS, transformer maintenance procedure, protection of tra ... read more
asked in Tata Steel
Q3. 1.what is composite error and ratio error in current transformer?
Q4. 1. Power factor of transformer 2. types of DC machine 3. Working ... read more
Q5. How many types of transformer according to voltage transfer

Interview questions from similar companies

I appeared for an interview before Jun 2016.

Interview Questionnaire 

2 Questions

  • Q1.  Given k and DFS traversal string for a k-ary tree, construct the tree. The String contains P (if a parent) and L (if a leaf). E.g. - k=3, str="PPLLLLL" 2. All the strings are arranged in the following ord...
  • Ans. 

    The question asks to construct a k-ary tree using the given k and DFS traversal string.

    • Iterate through the DFS traversal string

    • If the current character is 'P', create a parent node

    • If the current character is 'L', create a leaf node

    • Link the nodes according to the DFS traversal order

  • Answered by AI
  • Q2. "How would you tell whether a graph has a node with n degree?"
  • Ans. 

    To determine if a graph has a node with n degree, iterate through all nodes and count their edges.

    • Iterate through each node in the graph

    • Count the number of edges connected to each node

    • If any node has n edges, then the graph has a node with n degree

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions on C++(Virtual fns, inheritance). Two on probability, 12 on Algorithms
Duration: 45 minutes

Round: Technical + HR Interview
Experience: He asked some more puzzles and some probability (expectation) questions. Then, he modified one question asked in the written test and asked me write code for it on paper.
Tips: First of all, prepare all the questions asked in the test before going for the interviews.


Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. About projects in resume
  • Q2. Resume related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well and be confident speak properly in the interview

I appeared for an interview in May 2022.

Round 1 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Easy

The interviewer was friendly. Explained the question well. Allowed to use any preferred platform to write code.

  • Q1. 

    Best Time to Buy and Sell Stock Problem Statement

    Given an array prices representing the prices of a stock where each element indicates the price at a given minute, determine the maximum profit you can ac...

  • Ans. 

    Find the maximum profit by buying and selling a stock once based on given prices.

    • Iterate through the prices array and keep track of the minimum price seen so far and the maximum profit achievable.

    • Calculate the profit by subtracting the current price from the minimum price and update the maximum profit if needed.

    • Return the maximum profit, ensuring it is not negative.

    • Example: prices = [2, 100, 150, 120], Buy at 2, sell a

  • Answered by AI
Round 2 - Video Call 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

  • Q1. 

    Dance Team Pairing Challenge

    Imagine you are helping Ninja, a dance coach, who needs to form dance pairs from the available boys and girls in a studio. Given the number of boys N, the number of girls M, a...

  • Ans. 

    The challenge involves forming dance pairs from available boys and girls based on potential pairings to maximize the number of pairs.

    • Parse the input to get the number of test cases, boys, girls, and potential pairings.

    • Iterate through the potential pairings and form pairs based on the given indexes.

    • Output '1' if a set of maximum possible pairs is returned, else output '0'.

    • There can be multiple valid configurations of pa...

  • Answered by AI
  • Q2. What is the difference between multiprocessing and multithreading?
  • Ans. 

    Multiprocessing involves multiple processes running concurrently, while multithreading involves multiple threads within a single process.

    • Multiprocessing utilizes multiple processes to execute tasks simultaneously.

    • Multithreading involves multiple threads within a single process sharing the same memory space.

    • Multiprocessing is typically used for CPU-bound tasks, while multithreading is more suitable for I/O-bound tasks.

    • E...

  • Answered by AI
Round 3 - Video Call 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Hard

  • Q1. Can you describe the classes and functions involved in the design of a system like Splitwise?
  • Ans. 

    Splitwise is a system for managing shared expenses among groups of people.

    • Classes: User, Expense, Group

    • Functions: addExpense(), settleUp(), calculateBalance()

  • Answered by AI
Round 4 - Video Call 

Round duration - 60 Minutes
Round difficulty - Hard

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in GurgaonEligibility criteriaNo criteriaTower Research Capital interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, Low level design, High Level Design, Relational Database Management Systems, Operating SystemsTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Practice at least 5 questions of each topic of various difficulty levels
Tip 2 : Read out theory articles about your preferred language showing your proficiency in the same.
Tip 3 : Hard work is overrated, consistency is the key.

Application resume tips for other job seekers

Tip 1 : Own everything you have there, do not add random skills that you are not proficient in.
Tip 2 : Keep it clean and try to give out minimal but most of the relevant information for the role.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Types of garbage collectors
Round 2 - HR 

(1 Question)

  • Q1. Salary negotiation
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Aptitude Test 

60 mins and basic quants-based questions along with SQL

Round 2 - Technical 

(2 Questions)

  • Q1. Multi-Threading in Python - GIL
  • Ans. 

    Global Interpreter Lock (GIL) in Python restricts execution of multiple threads at once to prevent race conditions.

    • GIL is a mutex that protects access to Python objects, preventing multiple threads from executing Python bytecodes at once.

    • This means that even in a multi-threaded Python program, only one thread can execute Python code at a time.

    • GIL can limit the performance of multi-threaded Python programs, especially f...

  • Answered by AI
  • Q2. Certifications in my resume - AWS and Ethical Hacking

Interview Preparation Tips

Interview preparation tips for other job seekers - Through your resume well and don't falsify your skills

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Asked everything that was present in my resume
  • Q2. DBMS, OOps were asked a lot and react as well
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

They asked you to reverse a palidrome

Interview Preparation Tips

Interview preparation tips for other job seekers - Good place
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 coding questions based on DSA.

Round 2 - Technical 

(2 Questions)

  • Q1. Easy coding problem.
  • Q2. Medium coding problem.

MNC Group Interview FAQs

How many rounds are there in MNC Group Electrical Engineer interview?
MNC Group interview process usually has 2-3 rounds. The most common rounds in the MNC Group interview process are Resume Shortlist, Technical and One-on-one Round.
What are the top questions asked in MNC Group Electrical Engineer interview?

Some of the top questions asked at the MNC Group Electrical Engineer interview -

  1. You can take group discuss...read more
  2. Electrical Engineer,HVAC ,fire sys...read more
  3. Electrical, HVAC,f...read more

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MNC Group Electrical Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

MNC Group Electrical Engineer Reviews and Ratings

based on 2 reviews

5.0/5

Rating in categories

4.4

Skill development

4.4

Work-life balance

5.0

Salary

4.4

Job security

4.4

Company culture

5.0

Promotions

4.4

Work satisfaction

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