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G. G. Dandekar Machine Works Interview Questions and Answers

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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

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

Round 1 - Aptitude Test 

The hardest round I have experienced during interviews was ultimately successful, as I was selected. Only a few questions were multiple-choice; the rest required one-word or numerical answers to be written manually. Pay special attention to the last portion, as it was a scoring section containing standard technical questions. However, as we begin the assessment, the majority of the time is consumed by reasoning, arithmetic, and similar topics. In summary, I can say that the initial part is the toughest.

Round 2 - Technical 

(2 Questions)

  • Q1. The interview consisted of questions related to thermodynamics, including the Rankine cycle, the laws of thermodynamics, and knowledge about boilers and boiler safety. Additionally, most questions focused ...
  • Q2. Whilcox and babcoc boiler
Round 3 - HR 

(2 Questions)

  • Q1. Asking about women empowerment
  • Q2. Friendly interview , if you crack technical then you will be 90% chances of selecting. Don't lag in english communication. You will be rejected if you don't have clear communication

Interview Preparation Tips

Interview preparation tips for other job seekers - Effective communication is essential, along with a fundamental understanding of thermodynamics and the products manufactured at Thermax MNC. It is important to have detailed knowledge of all your projects, so do not miss the opportunity to begin your career at one of the best MNCs in the power plant and renewable energy sector.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is Mechanical engine ATS system
  • Ans. 

    Mechanical engine ATS system is a system that automatically starts and stops the engine based on certain conditions.

    • ATS stands for Automatic Transfer Switch

    • It is commonly used in backup power systems to ensure seamless transition between utility power and generator power

    • The system monitors the power supply and starts the engine when utility power fails, and stops it when power is restored

  • Answered by AI
  • Q2. What is the earliest date you can join?
  • Ans. 

    I can join on August 1st, 2022.

    • Earliest date available is August 1st, 2022.

    • Currently serving notice period until end of July 2022.

    • Flexible to discuss start date if needed.

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. What are the details regarding Engine Control Units (ECUs)?
  • Ans. 

    Engine Control Units (ECUs) are electronic control units that manage various aspects of an engine's operation.

    • ECUs are responsible for controlling fuel injection, ignition timing, emissions, and other engine functions.

    • They receive input from various sensors and make adjustments to optimize engine performance.

    • Examples of ECUs include the Engine Control Module (ECM), Transmission Control Module (TCM), and Body Control Mo

  • Answered by AI
  • Q2. About salary
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. What is difference between diesel engine and petrol engine
  • Ans. 

    Diesel engines use compression ignition while petrol engines use spark ignition.

    • Diesel engines use compression ignition, where the fuel-air mixture is compressed until it spontaneously ignites.

    • Petrol engines use spark ignition, where a spark plug ignites the fuel-air mixture.

    • Diesel engines are more fuel efficient than petrol engines.

    • Petrol engines generally have higher power output compared to diesel engines.

    • Diesel eng...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy for joining
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 Jul 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. What is the value of CPK
  • Ans. 

    CPK is a statistical measure used to assess the capability of a process to produce output within specification limits.

    • CPK is calculated using the formula: CPK = (USL - LSL) / (6 * standard deviation)

    • A CPK value greater than 1 indicates that the process is capable of producing within specification limits

    • A CPK value less than 1 indicates that the process may not be capable of consistently producing within specification l

  • Answered by AI
  • Q2. What is Ra in roughnes tester
  • Ans. 

    Ra in roughness tester is the average roughness value of the surface profile within a specified sampling length.

    • Ra is a parameter used to quantify the roughness of a surface.

    • It is calculated as the arithmetic average of the absolute values of the profile heights over the evaluation length.

    • Ra provides a measure of the deviation of the surface profile from the mean line.

    • It is commonly used in industries such as manufactu...

  • Answered by AI
  • Q3. What is 7Qc tool and how you used it in daily routine?
  • Ans. 

    7QC tools are a set of quality control tools used for process improvement and problem-solving in quality management.

    • Check sheets: Used to collect and analyze data in a systematic way.

    • Histograms: Used to show frequency distribution of a process.

    • Pareto charts: Helps identify the most significant factors contributing to a problem.

    • Cause-and-effect diagrams: Used to identify and analyze potential causes of a problem.

    • Scatter...

  • Answered by AI
  • Q4. 8D methodology and projects on it
  • Ans. 

    The 8D methodology is a problem-solving approach used in quality management to identify, correct, and prevent recurring problems.

    • The 8D methodology consists of 8 steps: D0 - Plan, D1 - Team Formation, D2 - Problem Description, D3 - Interim Containment Action, D4 - Root Cause Analysis, D5 - Permanent Corrective Action, D6 - Prevent Recurrence, D7 - Recognize Team Effort, D8 - Closure and Team Disbandment

    • It is commonly u...

  • Answered by AI
  • Q5. Previous working related
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 Nov 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. What is fastener process and stage of manufacturing fasteners.
  • Q2. What is company profile
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Role and responsibilities
  • Q2. Job description of previous company
  • Ans. 

    Managed and coordinated engineering projects for a construction company

    • Led a team of engineers and technicians to ensure project completion within budget and schedule

    • Collaborated with clients, architects, and contractors to address design issues and modifications

    • Performed site visits and inspections to monitor progress and quality of work

    • Prepared project reports, budgets, and schedules for management review

  • Answered by AI
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Work hard, it would be worth it

Round 2 - Technical 

(2 Questions)

  • Q1. It would be worth it
  • Q2. Guestimate - Estimate number of trees in campus
  • Ans. 

    It is impossible to accurately estimate the number of trees in the campus without more information.

    • The number of trees can vary greatly depending on the size of the campus

    • Factors such as the type of trees, density of trees, and layout of the campus will all affect the estimate

    • One possible approach could be to estimate the number of trees in a small area and then extrapolate that number to the entire campus

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Assignment 

An assignment is a piece of (academic) work or task. It provides opportunity for students to learn, practice and demonstrate they have achieved the learning goals. It provides the evidence for the teacher that the students have achieved the goals

Round 2 - Technical 

(2 Questions)

  • Q1. Writing. Being able to write well and produce engaging written material is a fundamental skill for a technical writer. ... Technical knowledge. ... Research. ... Communication. ... Editing and proofreading...
  • Q2. The power of effective writing is immense in that it allows us to properly communicate to inform, persuade, convince, entertain, and evoke emotions. Yet that is only the tip of the iceberg.
Round 3 - Group Discussion 

Improve your speaking and reasoning skills. Before you participate in a GD, consider engaging in other public speaking opportunities to build your confidence and skills. ...
Consider your body language

Interview Preparation Tips

Interview preparation tips for other job seekers - your resume and cover letter. These materials should always be specific to the job you're applying to. You can save generalized copies of each and then tweak them to better fit the specific responsibilities and qualifications of the job you want. Search a job posting for keywords that you can add to your resume
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Transmission working
  • Q2. Quality improvement

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical enhancement
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via campus placement at Central Tool Room and Training Centre, Bhuvaneshwar

Round 1 - One-on-one 

(2 Questions)

  • Q1. Why do you want this job?
  • Q2. I would like to join this esteemed organization and use my skills which I have acquired during my one year post graduate course and apply it to help the Tool Room to achieve new goals & heights, as well as...

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G. G. Dandekar Machine Works Reviews and Ratings

based on 7 reviews

4.7/5

Rating in categories

4.6

Skill development

4.7

Work-Life balance

4.3

Salary & Benefits

4.6

Job Security

4.7

Company culture

4.4

Promotions/Appraisal

4.7

Work Satisfaction

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