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Renom Energy Services O&M Engineer Interview Questions and Answers

Updated 6 Dec 2021

Renom Energy Services O&M Engineer Interview Experiences

1 interview found

O&M Engineer Interview Questions & Answers

user image Bhaskar Sharma

posted on 6 Dec 2021

I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Brief discussion about introduce yourself, Solar Power Plant, Inverters and it's type, Transformer and it's BDV test.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep confidence and patience
Don't afraid for the question

Interview questions from similar companies

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

I was interviewed in Jan 2025.

Round 1 - Technical 

(4 Questions)

  • Q1. What is the hydraulic gradient line?
  • Q2. What are the methods for managing floods?
  • Q3. What is prestress concrete?
  • Q4. What is Flood Wall?

Interview Preparation Tips

Interview preparation tips for other job seekers - Maintain a positive attitude and demonstrate a willingness to learn.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Technical 

(3 Questions)

  • Q1. Do you refer structures drawings
  • Ans. 

    Yes, I refer to structures drawings for design and construction purposes.

    • I refer to structures drawings to understand the design requirements

    • I use structures drawings to ensure compliance with building codes and regulations

    • I consult structures drawings during construction to ensure accuracy and quality of work

    • Examples: architectural, structural, and MEP drawings

  • Answered by AI
  • Q2. Do you refer rcp drawings
  • Ans. 

    Yes, I refer to rcp drawings for engineering projects.

    • I regularly refer to rcp drawings to understand the layout and design of the project

    • Rcp drawings help me visualize the piping and instrumentation details

    • They are crucial for coordinating with other team members and ensuring accuracy in the project

  • Answered by AI
  • Q3. What are the process of construction building
  • Ans. 

    The process of construction building involves planning, designing, obtaining permits, site preparation, foundation construction, framing, roofing, finishing, and inspections.

    • Planning: Determine the scope, budget, and timeline of the project.

    • Designing: Create architectural and structural plans.

    • Obtaining permits: Obtain necessary approvals from local authorities.

    • Site preparation: Clear the land and prepare it for constru...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. How long will you work with organisation’s
  • Ans. 

    I plan to work with the organization for the long term, as I am committed to growing and contributing to its success.

    • I am looking for a stable and fulfilling career with opportunities for growth and development within the organization.

    • I believe in building strong relationships with colleagues and stakeholders over time.

    • I am committed to continuously improving my skills and knowledge to add value to the organization.

    • I a...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good culture
Friendly culture
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Mar 2024. There were 9 interview rounds.

Round 1 - HR 

(4 Questions)

  • Q1. This is information to company
  • Q2. This is company sites through
  • Q3. This company is highly growth
  • Q4. This is responsible for the employee
Round 2 - Technical 

(2 Questions)

  • Q1. Bar bending shedule in this question
  • Q2. What are you quality control
  • Ans. 

    Quality control is a process used to ensure that products or services meet specified requirements and standards.

    • Quality control involves inspecting, testing, and evaluating products or services to ensure they meet quality standards.

    • It also includes identifying defects or deviations from specifications and taking corrective actions.

    • Quality control helps to prevent defects, improve processes, and enhance customer satisfa...

  • Answered by AI
Round 3 - Group Discussion 

This is company at the high economy

Round 4 - Aptitude Test 

Number system and latter

Round 5 - Coding Test 

On basis of defined structure

Round 6 - One-on-one 

(1 Question)

  • Q1. The information to company
Round 7 - Case Study 

This check the soil testing

Round 8 - Assignment 

This is growth process in the employee

Round 9 - So interested your job profile 

(1 Question)

  • Q1. I like this with company

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The test is very difficult you have to complete all 20 questions which consist GC , subject related

Round 2 - Technical 

(2 Questions)

  • Q1. What is the wave trape?
  • Ans. 

    A wave trap is a device used in electrical engineering to prevent unwanted signals or frequencies from entering a system.

    • Wave traps are typically used in power systems to filter out specific frequencies that can cause interference.

    • They are designed to allow only desired signals to pass through while blocking unwanted signals.

    • Wave traps can be used in substations, transmission lines, and other electrical systems to impr...

  • Answered by AI
  • Q2. Which types of circuit breaker use in substation
  • Ans. 

    Types of circuit breakers used in substations include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.

    • Air circuit breakers are commonly used in low voltage applications.

    • Oil circuit breakers are used in high voltage applications.

    • Vacuum circuit breakers are compact and reliable, suitable for medium voltage applications.

    • SF6 circuit breakers are used in high voltage substations

  • Answered by AI
Round 3 - Group Discussion 

Global warming ,covid-19, current affairs

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice one
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in

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 - HR 

(2 Questions)

  • Q1. Can you describe a challenging engineering project you've worked on, and how did you overcome obstacles? What software and tools are you proficient in for civil engineering design and analysis? How do yo...
  • Ans. Challenging Engineering Project: During my internship, I was involved in a complex bridge construction project with tight deadlines. We encountered unforeseen soil stability issues. To overcome this, I collaborated closely with geotechnical experts, adjusted the foundation design, and extended work hours. Effective communication and teamwork helped us successfully address the challenges and complete the project on ti...
  • Answered Anonymously
  • Q2. What are your long-term career goals in civil engineering, and how do you plan to achieve them? How do you handle unexpected changes or setbacks on a construction project? Can you discuss any internships...
Round 3 - Technical 

(2 Questions)

  • Q1. Can you explain the concept of load-bearing capacity in structural engineering?
  • Ans. 

    Load-bearing capacity in structural engineering refers to the maximum load a structure can support without failing.

    • Load-bearing capacity is determined by factors such as material strength, design, and support conditions.

    • Structural engineers calculate load-bearing capacity to ensure safety and prevent structural failure.

    • Examples of load-bearing elements include columns, beams, and foundations.

    • Load-bearing capacity can b...

  • Answered by AI
  • Q2. What is the purpose of a geotechnical investigation, and how is it conducted?
  • Ans. 

    A geotechnical investigation is conducted to assess the soil and rock conditions at a site for construction projects.

    • Determines the suitability of the site for construction

    • Identifies potential risks such as landslides, soil liquefaction, or sinkholes

    • Helps in designing foundations and earthworks

    • Involves drilling boreholes, taking soil samples, and conducting laboratory tests

    • Results in a geotechnical report with recommen

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Build a Strong Foundation: Ensure you have a solid understanding of core engineering principles and concepts. A strong academic foundation is essential for success in the field.



Soft Skills: Develop strong communication, teamwork, and problem-solving skills. These are highly valued in the workplace and can set you apart from other candidates



Tailored Resumes and Cover Letters: Customize your
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Few basic CE questions and practical case study
  • Q2. Present your self with confidence
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Size of steel used for columns
  • Ans. 

    The size of steel used for columns depends on the load it needs to support and the height of the column.

    • The size of steel columns is typically specified by their dimensions in terms of width, depth, and thickness.

    • The size of steel columns can also be determined based on the structural design calculations and building codes.

    • Common sizes for steel columns include W6x9, W8x10, and W10x12, where the first number represents...

  • Answered by AI
  • Q2. Development bars length
  • Ans. 

    Development bars length refers to the length of reinforcement bars used in construction to provide strength and stability.

    • Development bars length is determined based on structural design requirements.

    • It is important to follow the specifications provided by the structural engineer.

    • The length of development bars can vary depending on the type of structure and load requirements.

    • Proper placement and anchoring of developmen

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(5 Questions)

  • Q1. Bricks type and brick water absorption capacity
  • Q2. Quality lab and site test of concrete
  • Ans. 

    Quality lab and site test of concrete involves testing the strength, durability, and consistency of concrete samples.

    • Quality lab tests include compressive strength test, slump test, air content test, and temperature test.

    • Site tests involve sampling concrete from the construction site, conducting field tests like slump test and air content test, and monitoring curing conditions.

    • Quality engineers ensure that concrete mee...

  • Answered by AI
  • Q3. Pile foundation test, rebound hummer, uv test
  • Q4. Silt content test
  • Q5. Aggregate test flakiness and elongation test
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(6 Questions)

  • Q1. What is the types of Compressors?
  • Ans. 

    Types of compressors include reciprocating, rotary, centrifugal, and axial compressors.

    • Reciprocating compressors use pistons to compress air or gas.

    • Rotary compressors use rotating mechanisms such as screws or vanes.

    • Centrifugal compressors use a rotating impeller to create centrifugal force.

    • Axial compressors use rotating blades to compress air in a straight line.

    • Examples include reciprocating air compressors, rotary scr...

  • Answered by AI
  • Q2. What are the Procedure to install the Centrifugal axial compressors?.
  • Ans. 

    The procedure to install centrifugal axial compressors involves proper planning, alignment, assembly, and testing.

    • Ensure proper foundation is prepared to support the compressor

    • Align the compressor with the piping system for proper flow

    • Assemble the compressor components according to manufacturer's instructions

    • Test the compressor for performance and efficiency before final installation

  • Answered by AI
  • Q3. Types of pump and it's classifications?
  • Ans. 

    Types of pumps include centrifugal, positive displacement, and axial flow pumps.

    • Centrifugal pumps: use centrifugal force to move fluid through the pump

    • Positive displacement pumps: move fluid by trapping a fixed amount and forcing it through the discharge port

    • Axial flow pumps: move fluid parallel to the pump shaft

  • Answered by AI
  • Q4. Lifting Plan Procedure?
  • Ans. 

    A lifting plan procedure is a detailed plan outlining the steps and precautions to be taken when lifting heavy objects.

    • Identify the weight and dimensions of the object to be lifted

    • Determine the appropriate lifting equipment needed

    • Assess the location and environment for any obstacles or hazards

    • Assign roles and responsibilities to team members involved in the lift

    • Communicate clearly and follow the plan step by step

    • Conduc...

  • Answered by AI
  • Q5. Pumps Capacity?
  • Ans. 

    Pumps capacity refers to the maximum flow rate a pump can handle.

    • Pumps capacity is typically measured in gallons per minute (GPM) or liters per minute (LPM).

    • It is important to consider the required flow rate when selecting a pump for a specific application.

    • Factors such as pump size, motor power, and system pressure affect the capacity of a pump.

    • For example, a centrifugal pump may have a capacity of 500 GPM, while a dia

  • Answered by AI
  • Q6. Methods statement of rotating and static equipment.
  • Ans. 

    Methods statement for maintaining rotating and static equipment in mechanical engineering.

    • Regular inspection and maintenance schedules for both rotating and static equipment

    • Use of proper lubrication for rotating equipment to prevent wear and tear

    • Checking alignment and balance of rotating equipment to ensure smooth operation

    • Testing and calibrating static equipment for accuracy and efficiency

    • Following manufacturer's guid...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi dear Job seeker, please be cool when you are sitting with interviewers. it is nothing but you could face the interview. whether interviewers ask the question you should answer slowly and clearly. Prepare well all the best.

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Renom Energy Services O&M Engineer Salary
based on 5 salaries
₹3.5 L/yr - ₹5.8 L/yr
31% more than the average O&M Engineer Salary in India
View more details

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4.4/5

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