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Rieco Industries Graduate Trainee Interview Questions and Answers

Updated 6 Feb 2024

Rieco Industries Graduate Trainee Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic aptitide questions

Round 2 - Technical 

(2 Questions)

  • Q1. Engineering Related
  • Q2. Thermodynamics, design
Round 3 - HR 

(1 Question)

  • Q1. CV based regular questions

Interview questions from similar companies

Interview Questionnaire 

8 Questions

  • Q1. They ask me about my favourite topic
  • Q2. My favourite topics were induction,synchronous machine and tranformer
  • Q3. Difference between working principles of these machines,requirements,efficiency formulas
  • Ans. 

    The working principles, requirements, and efficiency formulas of machines vary depending on their type and purpose.

    • Working principles: Machines can operate based on mechanical, electrical, hydraulic, or pneumatic principles.

    • Requirements: Machines may require power sources, specific operating conditions, maintenance, and safety measures.

    • Efficiency formulas: Different machines have specific efficiency formulas based on t...

  • Answered by AI
  • Q4. Supply methods etc
  • Q5. Tell me about yourself
  • Q6. Your idol
  • Q7. How u can help us
  • Q8. What is urs big achievements

Interview Preparation Tips

Round: Test
Experience: Ques. were easy ,there is no requirement of extra preparation.all the questions include only basic idea.
Tips: First of all solve the tech. section than apti .after that image rotation ,after that logical reasoning and at last verbal
Duration: 75 minutes
Total Questions: 100

Round: Group Discussion
Experience: That' was good
Tips: Only 8 members were selected for GD round. we already decided before the gd ,everyone will speak only for two minutes and we did the same thing.seeing the our team work ,panel members were very impressed and there was no elimination.

Round: Technical Interview
Experience: That's was good
Tips: Only tell your favourite topics ,in which you have urs commands and knows the basic ideas about that topics.
If u not able to give the answer ,don't try to give wrong answer ,instead of giving wrong answer simply say sorry .

Round: HR Interview
Experience: I was happy and it was not so lengthy .
Tips: Don't try to be over smart.

College Name: NIT SURAT

I applied via Campus Placement and was interviewed before Sep 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic accounting, Something related to budget or general awareness, costing related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident . Whatever will happen in that room will be confidential to limited people. Don't panic, don't let your unwanted thoughts makes you look under confident. It's not the only company there will be many to come.

Have some basic knowledge based on your stream tha will be enough if you're a beginner.

All the best.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

General Aptitude, Pipes, Time

Round 2 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. What are your Strenghts
  • Ans. 

    My strengths include strong communication skills, ability to work well in a team, and problem-solving abilities.

    • Strong communication skills - able to effectively convey ideas and information

    • Ability to work well in a team - collaborate with others to achieve common goals

    • Problem-solving abilities - able to analyze situations and come up with effective solutions

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Change the odd bits in the binary form of a given number and convert the new binary into decimal form
  • Ans. 

    To change the odd bits in a binary number, flip the bits at odd positions and convert the new binary number to decimal form.

    • Start by converting the given number into binary form.

    • Identify the odd bits in the binary number (counting from right to left, starting at 1).

    • Flip the odd bits by changing 1s to 0s and 0s to 1s.

    • Convert the new binary number into decimal form.

    • For example, if the given number is 13 (binary 1101), th...

  • Answered by AI
  • Q2. Primary vs secondary memory
  • Ans. 

    Primary memory is volatile and directly accessible by the CPU, while secondary memory is non-volatile and used for long-term storage.

    • Primary memory is faster but has limited capacity, while secondary memory is slower but has larger capacity.

    • Examples of primary memory include RAM and cache memory, while examples of secondary memory include hard drives and SSDs.

    • Primary memory stores data that is currently being used by t...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Find out the second largest integer in an array
  • Ans. 

    Find the second largest integer in an array of strings

    • Convert the strings in the array to integers

    • Sort the integers in descending order

    • Return the second element in the sorted array as the second largest integer

  • Answered by AI
  • Q2. Reverse a string
  • Ans. 

    Reverse a string by iterating through the characters and swapping them

    • Create a function that takes a string as input

    • Initialize two pointers, one at the beginning and one at the end of the string

    • Swap the characters at the two pointers and move them towards the center until they meet

  • Answered by AI

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Apr 2022. There were 3 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 Resume tips
Round 2 - Aptitude Test 

Aptitude test containing Quants, Logical Reasoning, Verbal Ability, and Mechanical Engg qns( Thermodynamics, Fluid Mechanics, Strength of Materials etc)

Round 3 - Technical 

(2 Questions)

  • Q1. Questions on Manufacturing Processes( Especially Welding - Classification, TIG vs MIG, etc)
  • Q2. Questions on Absorption Cooling technology ( Types of refrigeration, Compression v/s Absorption Cooling, etc)

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare topics as per the Job role( Mentioned that Production role in Absorption Cooling Division)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Test is about 1 hr and it contains 40 mcqs(both aptitude and coding)

Round 2 - Technical 

(2 Questions)

  • Q1. Level order traversal of binary tree
  • Ans. 

    Level order traversal of binary tree visits nodes level by level, from left to right.

    • Use a queue to keep track of nodes at each level

    • Start by pushing the root node into the queue

    • While the queue is not empty, dequeue a node, visit it, and enqueue its children

  • Answered by AI
  • Q2. Question related to OOPS concepts

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed in May 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Technical Questions related to engineering field , basic aptitude questions, non-technical topic essay

Round 2 - One-on-one 

(4 Questions)

  • Q1. Tell me about yourself
  • Q2. Tell me about your final year project
  • Q3. What electrical equipment's do you know about?
  • Ans. 

    I am familiar with various electrical equipment such as transformers, circuit breakers, relays, and motors.

    • Transformers

    • Circuit breakers

    • Relays

    • Motors

  • Answered by AI
  • Q4. Explain transformer? What is on transformer nameplate? Where is star connection used? Where is delta connection used?
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformer nameplate includes information such as rated power, voltage, current, frequency, and efficiency.

    • Star connection is used in power distribution systems to connect three-phase loads.

    • Delta connection is used in industrial applications where high current loads are present.

    • Transformers are ess...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic knowledge of Core Field

Interview Questionnaire 

1 Question

  • Q1. MS-Excel, MS-Access, Communication Skill
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Rieco Industries Interview FAQs

How many rounds are there in Rieco Industries Graduate Trainee interview?
Rieco Industries interview process usually has 3 rounds. The most common rounds in the Rieco Industries interview process are Aptitude Test, Technical and HR.
What are the top questions asked in Rieco Industries Graduate Trainee interview?

Some of the top questions asked at the Rieco Industries Graduate Trainee interview -

  1. Thermodynamics, des...read more
  2. CV based regular questi...read more
  3. Engineering Rela...read more

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Rieco Industries Graduate Trainee Interview Process

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Interview experience

5
  
Excellent
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