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Hariharan Foundations Interview Questions, Process, and Tips

Updated 14 Apr 2024

Top Hariharan Foundations Interview Questions and Answers

View all 6 questions

Hariharan Foundations Interview Experiences

Popular Designations

2 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2024. 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 

(6 Questions)

  • Q1. How to Work On RCCB
  • Ans. 

    RCCB stands for Residual Current Circuit Breaker. It is an electrical safety device used to protect against electric shock.

    • RCCB is installed in the electrical distribution board.

    • It detects and quickly interrupts the circuit if there is a leakage current.

    • To work on RCCB, follow these steps:

    • 1. Ensure the power supply is switched off.

    • 2. Open the electrical panel and locate the RCCB.

    • 3. Check for any visible damage or loose...

  • Answered by AI
  • Q2. Ohm's Law Definition
  • Ans. 

    Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance.

    • Ohm's Law relates the three fundamental electrical quantities: current, voltage, and resistance.

    • The equation for Ohm's Law is I = V/R, where I is the current, V is the voltage, and R is the resistance.

    • This law helps in understanding and calculating the behavior of ...

  • Answered by AI
  • Q3. Induction Motor Working Principle
  • Ans. 

    Induction motors work on the principle of electromagnetic induction to convert electrical energy into mechanical energy.

    • Induction motors have a stator and a rotor.

    • When an alternating current is supplied to the stator windings, a rotating magnetic field is created.

    • This rotating magnetic field induces currents in the rotor windings, which in turn creates a magnetic field.

    • The interaction between the stator and rotor magne...

  • Answered by AI
  • Q4. How much Phase to phase voltage
  • Ans. 

    Phase to phase voltage is the voltage between two phases in a three-phase electrical system.

    • Phase to phase voltage is used in three-phase electrical systems.

    • It is the voltage between two phases, such as phase A to phase B or phase B to phase C.

    • The phase to phase voltage is typically higher than the phase to neutral voltage.

    • In a balanced three-phase system, the phase to phase voltage is equal to the square root of 3 tim

  • Answered by AI
  • Q5. How much phase to neutral voltage
  • Ans. 

    The phase to neutral voltage depends on the type of electrical system being used.

    • In a single-phase system, the phase to neutral voltage is equal to the line voltage.

    • In a three-phase system, the phase to neutral voltage is equal to the line voltage divided by the square root of 3.

    • For example, in a 120V single-phase system, the phase to neutral voltage is 120V.

    • In a 208V three-phase system, the phase to neutral voltage is

  • Answered by AI
  • Q6. How much Neutral to Earth Voltage
  • Ans. 

    Neutral to Earth voltage is the potential difference between the neutral wire and the earth.

    • Neutral to Earth voltage is typically very low, ideally close to zero.

    • It is important to maintain a low Neutral to Earth voltage to ensure electrical safety.

    • Neutral to Earth voltage can be measured using a voltmeter.

    • If the Neutral to Earth voltage is high, it may indicate a fault in the electrical system.

    • Neutral to Earth voltage...

  • Answered by AI

Top Hariharan Foundations Sr.Technician (Electrical) Interview Questions and Answers

Q1. How much Phase to phase voltage
View answer (2)

Sr.Technician (Electrical) Interview Questions asked at other Companies

Q1. How much Neutral to Earth Voltage
View answer (2)
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. About Safety System that i have Studied.

Interview Preparation Tips

Interview preparation tips for other job seekers - Duty time is far more than expected...If you are eager to join I won't disappoint but ...May be you won't like .

Interview questions from similar companies

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

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What is JPA
  • Ans. 

    JPA (Java Persistence API) is a specification for managing relational data in Java applications using object-relational mapping.

    • JPA provides a way to map Java objects to database tables.

    • It simplifies database interactions through an object-oriented approach.

    • Common implementations include Hibernate, EclipseLink, and OpenJPA.

    • Example: Using JPA annotations like @Entity to define a persistent class.

    • JPA supports querying wi...

  • Answered by AI
  • Q2. Write a program to find duplicate elements in the list
  • Ans. 

    This program identifies and returns duplicate elements from a given list.

    • Use a set to track seen elements and a list for duplicates.

    • Iterate through the list and check if an element is in the set.

    • If it is, add it to the duplicates list; otherwise, add it to the set.

    • Example: For the list [1, 2, 3, 2, 4, 3], the output should be [2, 3].

  • Answered by AI
Interview experience
3
Average
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about yourself
  • Ans. 

    I am a data analyst with a strong background in statistics and data visualization.

    • Graduated with a degree in Statistics

    • Proficient in programming languages like Python and R

    • Experience in analyzing large datasets and creating data visualizations

    • Strong problem-solving skills

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. About experience and related questions
Round 2 - Assignment 

Peer comparison between Hindalco, NALCO and Vedanta

Round 3 - HR 

(1 Question)

  • Q1. Reasons for switching job
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Liquidity ratios
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

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

Round 1 - Aptitude Test 

Questions about Basic finance and overall like any CET exams questions

Round 2 - Group Discussion 

Easy as you will get chance to talk about your views on topic given by interviewer

Round 3 - HR 

(3 Questions)

  • Q1. Tell me about Yourself
  • Q2. Tell me About projects you have done
  • Q3. What you have done in your internship

Interview Preparation Tips

Interview preparation tips for other job seekers - Important thing is prepare you CV. They will asked questions only on your CV. So write all things currently that you can explain.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Company Website

Round 1 - Technical 

(2 Questions)

  • Q1. Life cycle of thread
  • Ans. 

    Thread life cycle includes new, runnable, running, blocked, and terminated states.

    • Thread is created in 'new' state

    • It becomes 'runnable' when start() method is called

    • Thread enters 'running' state when CPU starts executing its run() method

    • It can go to 'blocked' state if it's waiting for a resource

    • Finally, thread reaches 'terminated' state when run() method completes or stop() method is called

  • Answered by AI
  • Q2. İnternal working of hash map
  • Ans. 

    Hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.

    • Hash map consists of an array of buckets, each containing a linked list of key-value pairs.

    • When inserting a key-value pair, the hash function is used to determine the index of the bucket where the pair should be stored.

    • To retrieve a value, the hash function is used to find the corresponding bucket...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Salary expectations
  • Q2. Why I want to change the job
  • Ans. 

    Seeking new challenges, growth opportunities, and a better work-life balance.

    • Looking for new challenges and opportunities to learn and grow

    • Seeking a better work-life balance

    • Interested in working with new technologies or in a different industry

    • Wanting to advance career progression

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain trade life cycle?
  • Ans. 

    Trade life cycle refers to the stages involved in a trade from initiation to settlement.

    • Trade initiation: Trade is proposed and agreed upon by parties involved.

    • Trade execution: Trade is executed on the agreed terms.

    • Trade confirmation: Parties confirm the details of the trade.

    • Trade settlement: Payment and transfer of securities are completed.

    • Trade reconciliation: Ensuring all details match between parties' records.

    • Trade...

  • Answered by AI
  • Q2. What is ISDA and the components comprised in master agreement?
  • Ans. 

    ISDA is International Swaps and Derivatives Association. Components of master agreement include terms for governing transactions, events of default, and termination provisions.

    • ISDA stands for International Swaps and Derivatives Association

    • Components of master agreement include terms for governing transactions

    • Events of default are outlined in the master agreement

    • Termination provisions are also included in the master agr

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Why are you leaving your current organisation?
  • Q2. Explain your current process?

Interview Preparation Tips

Interview preparation tips for other job seekers - Study and prepare properly about the job description. Even though you have no work experience in that field, you get the overview of it. Be aware of what is in your resume and explain briefly about the same.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Job Portal and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Java related questions
  • Q2. Core java, Java 8
Round 2 - Coding Test 

Random Programming questions

Hariharan Foundations Interview FAQs

How many rounds are there in Hariharan Foundations interview?
Hariharan Foundations interview process usually has 1-2 rounds. The most common rounds in the Hariharan Foundations interview process are Resume Shortlist, Technical and HR.
How to prepare for Hariharan Foundations interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Hariharan Foundations. The most common topics and skills that interviewers at Hariharan Foundations expect are Angularjs, C#, SQL Server, ASP.Net MVC and Javascript.
What are the top questions asked in Hariharan Foundations interview?

Some of the top questions asked at the Hariharan Foundations interview -

  1. How much Phase to phase volt...read more
  2. How much phase to neutral volt...read more
  3. How much Neutral to Earth Volt...read more

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Hariharan Foundations Interview Process

based on 4 interviews

Interview experience

3.8
  
Good
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Hariharan Foundations Reviews and Ratings

based on 63 reviews

4.4/5

Rating in categories

4.0

Skill development

3.9

Work-life balance

4.3

Salary

4.2

Job security

4.1

Company culture

3.5

Promotions

3.8

Work satisfaction

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