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H.G. Infra Engineering Plant Manager Interview Questions, Process, and Tips

Updated 24 Jun 2024

H.G. Infra Engineering Plant Manager Interview Experiences

1 interview found

Plant Manager Interview Questions & Answers

user image lakhan kumar tiwari

posted on 24 Jun 2024

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

I applied via LinkedIn and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(11 Questions)

  • Q1. How engine works
  • Ans. 

    An engine works by converting fuel into mechanical energy through combustion.

    • Fuel is mixed with air and ignited in the combustion chamber

    • The resulting explosion pushes pistons up and down

    • Pistons are connected to a crankshaft, which converts the up and down motion into rotational motion

    • The rotational motion is then used to power the vehicle or machinery

  • Answered by AI
  • Q2. Gear ratio in crankshaft and cam shaft
  • Ans. 

    The gear ratio between the crankshaft and camshaft determines the timing of valve opening and closing in an engine.

    • The gear ratio is typically determined by the number of teeth on the gears connected to the crankshaft and camshaft.

    • A higher gear ratio means the camshaft will rotate faster than the crankshaft, resulting in different valve timing.

    • The gear ratio plays a crucial role in the performance and efficiency of an ...

  • Answered by AI
  • Q3. Engine models of excavators
  • Ans. 

    There are various engine models used in excavators depending on the manufacturer and size of the machine.

    • Different excavator manufacturers use different engine models such as Caterpillar, Komatsu, Volvo, and Hitachi.

    • Engine models can vary based on the size and power requirements of the excavator.

    • Common engine models used in excavators include Caterpillar C-Series, Komatsu SAA6D107E, Volvo D6H, and Hitachi Hino J05E.

  • Answered by AI
  • Q4. SP1600 Paver fuel consumption
  • Q5. 1800-3 asphalt paver fuel consumption
  • Ans. 

    The fuel consumption of a 1800-3 asphalt paver can vary depending on factors such as operating conditions and maintenance.

    • Fuel consumption can be affected by the type of work being done (e.g. paving a new road vs. resurfacing an existing road)

    • Proper maintenance of the paver, such as regular engine tune-ups and clean air filters, can help improve fuel efficiency

    • Monitoring fuel usage and adjusting operating practices, su...

  • Answered by AI
  • Q6. 500 kva DG set fuel consumption
  • Ans. 

    The fuel consumption of a 500 kVA DG set depends on various factors such as load, efficiency, and type of fuel used.

    • Fuel consumption of a 500 kVA DG set can range from 130-150 liters per hour depending on the load and efficiency.

    • Factors such as the type of fuel used (diesel, natural gas, etc.) can also impact fuel consumption.

    • Regular maintenance and tuning of the DG set can help optimize fuel consumption and efficiency

  • Answered by AI
  • Q7. H3N plant productivity
  • Ans. 

    H3N plant productivity can be improved through efficient resource allocation and process optimization.

    • Implementing lean manufacturing principles to reduce waste and improve efficiency

    • Investing in automation technology to streamline production processes

    • Regularly monitoring and analyzing key performance indicators to identify areas for improvement

    • Providing training and development opportunities for employees to enhance s

  • Answered by AI
  • Q8. Parts of H3N plant
  • Ans. 

    The parts of an H3N plant include reactors, distillation columns, heat exchangers, pumps, valves, and control systems.

    • Reactors

    • Distillation columns

    • Heat exchangers

    • Pumps

    • Valves

    • Control systems

  • Answered by AI
  • Q9. Maintenance Cost of equipment
  • Ans. 

    Maintenance cost of equipment is a crucial factor in ensuring efficient operations and minimizing downtime.

    • Regular maintenance schedules can help prevent costly breakdowns and extend the lifespan of equipment.

    • Investing in high-quality equipment upfront can reduce long-term maintenance costs.

    • Tracking maintenance expenses and analyzing trends can help identify areas for improvement and cost-saving opportunities.

  • Answered by AI
  • Q10. Engine child parts and working
  • Q11. Laying speed pf SP1600 paver
Round 2 - Technical 

(6 Questions)

  • Q1. Tyre life and some other questions for tyres
  • Q2. Main cause of insulation in asphalt paver
  • Ans. 

    The main cause of insulation in asphalt paver is typically due to a buildup of material on the screed plate.

    • Buildup of material on the screed plate can cause insulation in asphalt paver

    • Improper maintenance and cleaning of the paver can lead to insulation issues

    • Incorrect adjustment of the screed plate can also contribute to insulation problems

  • Answered by AI
  • Q3. Scheduled Maintenance of equipments
  • Ans. 

    Scheduled maintenance of equipments is crucial for ensuring optimal performance and longevity.

    • Regularly inspect and clean equipment to prevent breakdowns

    • Follow manufacturer's recommended maintenance schedule

    • Keep detailed records of maintenance activities

    • Train staff on proper maintenance procedures

    • Address any issues promptly to avoid costly repairs

  • Answered by AI
  • Q4. Productivity of grader
  • Ans. 

    The productivity of a grader can be measured by the amount of work completed in a given time period.

    • Productivity can be measured by the number of products graded per hour or per day.

    • Efficiency of the grader in completing tasks accurately and timely is also important.

    • Utilization of resources such as manpower and machinery can impact productivity.

    • Continuous improvement strategies can help increase the productivity of the

  • Answered by AI
  • Q5. Productivity of Excavator
  • Ans. 

    The productivity of an excavator can be measured by factors such as fuel efficiency, cycle time, and maintenance costs.

    • Fuel efficiency: Ensure the excavator is properly maintained and operated to maximize fuel efficiency.

    • Cycle time: Optimize the workflow and minimize idle time to increase productivity.

    • Maintenance costs: Regular maintenance and timely repairs can help reduce downtime and increase productivity.

    • Utilizatio...

  • Answered by AI
  • Q6. SAP work related questions

Interview Preparation Tips

Topics to prepare for H.G. Infra Engineering Plant Manager interview:
  • Equipment
  • Batching Plant
  • SAP
Interview preparation tips for other job seekers - Gain knowledge every day in our workshop by physical dealing with equipment maintenance.
👍

Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. The question was regarding the present role I'm assigned and how the implementation of scheduling tools can help planning of E.P.C. in their present business unit.
  • Q2. Technical question on my present project scheduling role & any other digital concept i'm associated with it currently.

Interview Preparation Tips

Round: Resume Shortlist
Experience: These days, not many companies shortlists the candidates by themselves instead they hire third parties in order to minimize the resources and cost burden. These talent acquisition members initially filters the resumes based upon the Years of Experience & the key skills which they receive from their parent companies by matching with the 70-80 % kind of similar roles of the candidates.

In my case, both my experience & roles are perfectly in sync with their requirements. So, they contacted me via naukri.com and asked me to share the updated resume & within a week I got the confirmation of my resume shortlisting & date for the 1st round of interview.

Round: Test
Experience: Primavera Scheduling Test

I was interviewed before Mar 2020.

Interview Questionnaire 

2 Questions

  • Q1. Technical
  • Q2. Family background

Interview Preparation Tips

Interview preparation tips for other job seekers - Same

I applied via Naukri.com and was interviewed in Jul 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Asked about To mentioned areas of weakness of L&T, or needs improvement?
  • Q2. How to make check or maintain elevation of Underground Piping.
  • Ans. 

    Maintain elevation of underground piping by using level instruments and proper installation techniques.

    • Use a level instrument to check the elevation of the piping during installation.

    • Ensure that the piping is installed with a consistent slope to prevent low spots where water can accumulate.

    • Regularly inspect the piping to ensure that it has not shifted or settled, which can affect the elevation.

    • Consider using supports o...

  • Answered by AI
  • Q3. My Job specific role & responsibility, in previous organisation.
  • Ans. 

    In my previous role as Assistant Manager, I was responsible for overseeing daily operations, managing staff, and ensuring customer satisfaction.

    • Managed a team of employees and delegated tasks effectively

    • Handled customer complaints and resolved issues in a timely manner

    • Created and implemented strategies to improve efficiency and productivity

    • Collaborated with other departments to achieve company goals

    • Conducted performanc

  • Answered by AI
  • Q4. Welding Electrodes for different materials.
  • Ans. 

    Welding electrodes are chosen based on the material being welded. Different materials require different types of electrodes.

    • Electrodes for mild steel have a coating that produces a stable arc and minimal spatter.

    • Stainless steel electrodes have a coating that resists corrosion and produces a smooth, clean weld.

    • Cast iron electrodes have a high nickel content to prevent cracking.

    • Aluminum electrodes have a special coating ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just Be confidant, Be Humble, Be aware about your roles & Responsibility during job Period.

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Concrete rate breakup, Asking rate
  • Q2. Unique thumbrules breakup and unit conversion

Interview Preparation Tips

Interview preparation tips for other job seekers - I explained the concrete breakup with the margin of sub contractor, also explain the subcontractor unit rate breakup and Asking rate is anything like in cricket how many balla are remaining and how much u need to score more. Like.

Joining in L&T is my (No) for evey civil engineers dream..
Thumbrules break up
Rebar - (D2/162) ----(Area x Lengh x 7850).
Like

I applied via Approached by Company and was interviewed before Mar 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. It asks your old experience based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview Basicaly depends on your Luck. What he asked, if you answere, then you are selected, and not answering then you are rejected.

I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Three people seat and asked Just simple technical questions frequently from civil engineering in hindi & English and watched the confidence level also. Some difficult questions is also there but they have ...
  • Q2. Forget now because long years ago it has been done.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident & should have technical knowledge.

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

Interview Questionnaire 

4 Questions

  • Q1. Basics of fabrication and Erection methods
  • Q2. Regarding Safety
  • Q3. Resources management
  • Q4. Project planning

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Cool and prepared for all technical

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Be clear on salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Say confidently what ever it is..

Interview Questionnaire 

1 Question

  • Q1. If your Experience person , mostly they ask your past experience work related question , If Fresher they ask theoretical question

H.G. Infra Engineering Interview FAQs

How many rounds are there in H.G. Infra Engineering Plant Manager interview?
H.G. Infra Engineering interview process usually has 2 rounds. The most common rounds in the H.G. Infra Engineering interview process are Technical.
What are the top questions asked in H.G. Infra Engineering Plant Manager interview?

Some of the top questions asked at the H.G. Infra Engineering Plant Manager interview -

  1. Main cause of insulation in asphalt pa...read more
  2. Gear ratio in crankshaft and cam sh...read more
  3. 500 kva DG set fuel consumpt...read more

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H.G. Infra Engineering Plant Manager Interview Process

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Interview experience

5
  
Excellent
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