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Mahanagar Gas Interview Questions and Answers
15 Interview questions
Laying pipeline infrastructure involves challenges like environmental impact, regulatory compliance, and technical complexities.
Environmental Impact: Assessing and mitigating effects on ecosystems, such as wetlands or endangered species habitats.
Regulatory Compliance: Navigating local, state, and federal regulations, which can vary significantly by region.
Technical Challenges: Dealing with varying soil conditions,...
GCR stands for Gas Compression Ratio and inter distance refers to the spacing between equipment at a CNG station.
GCR is the ratio of the volume of gas before compression to the volume after compression.
Inter distance between equipment at a CNG station is important for safety and efficient operation.
For example, the inter distance between a compressor and a storage tank should be sufficient to allow for proper vent...
Bank system in CNG cascade involves multiple banks connected in a series to provide continuous supply of CNG.
CNG cascade system typically consists of multiple high-pressure cylinders connected in a series.
Each bank in the cascade is filled with CNG at different pressure levels.
The banks are interconnected to ensure a continuous and reliable supply of CNG.
Pressure regulators are used to control the flow of CNG betw...
Liquid and nitrogen gas differ in their physical state and boiling points.
Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature of -196°C.
Nitrogen gas is a colorless, odorless gas that makes up 78% of the Earth's atmosphere.
Liquid nitrogen is commonly used in cryogenics, food preservation, and medical procedures.
Nitrogen gas is used in various industries such as electronics, food packaging,...
Safety standards for natural gas distribution include regulations from federal and state agencies, industry standards, and best practices.
Federal and state agencies such as the Occupational Safety and Health Administration (OSHA) and the Pipeline and Hazardous Materials Safety Administration (PHMSA) set regulations for natural gas distribution safety.
Industry standards such as the American Gas Association (AGA) an...
Safety rules and government requirements are in place to protect human life and prevent accidents.
Safety regulations are enforced by government agencies such as OSHA and EPA
Employers are required to provide a safe workplace and train employees on safety procedures
Safety equipment such as personal protective equipment (PPE) must be provided and used
Emergency response plans must be in place and regularly practiced
Vi...
Risk is the likelihood of harm or loss, while hazard is the potential source of harm or danger.
Risk refers to the probability of an event occurring and the potential consequences of that event.
Hazard is anything that has the potential to cause harm, such as chemicals, machinery, or natural disasters.
Identifying and managing risks and hazards is important in ensuring safety and preventing accidents.
Examples of haza...
GTAW and TIG welding are the same process, with GTAW being the technical term and TIG being the commonly used name.
GTAW stands for Gas Tungsten Arc Welding, while TIG stands for Tungsten Inert Gas welding.
Both processes use a non-consumable tungsten electrode to create an arc for welding.
GTAW and TIG welding are often used interchangeably, with TIG being the more commonly used term in industries.
The main differenc...
A Mahanagar gas network diagram with pressure variation needs to be drawn for the Project Engineer interview.
The diagram should include all the pipelines and their respective pressure levels.
The pressure variation should be shown using different colors or shades.
The diagram should also include the location of gas stations and regulators.
The pressure levels should be labeled and explained in a legend.
The diagram sh...
Applicable standards for CGD include ISO 9001, Six Sigma, and Lean principles.
ISO 9001: Quality management system standards
Six Sigma: Process improvement methodology
Lean principles: Eliminating waste and improving efficiency
Mahanagar Gas Interview Experiences
32 interviews found
Manish Sharma
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Can you provide an overview of yourself, including your previous work experience, education, family background, and your future prospects for joining MGL?
- Ans.
Experienced Senior Engineer with a strong background in project management and engineering, eager to contribute to MGL's success.
Over 10 years of experience in engineering and project management, successfully leading multiple large-scale projects.
Bachelor's degree in Mechanical Engineering from XYZ University, followed by a Master's in Project Management.
Previously worked at ABC Corp, where I managed a team of engineer...
- Q2. What are the major challenges in laying pipeline infrastructure?
- Ans.
Laying pipeline infrastructure involves challenges like environmental impact, regulatory compliance, and technical complexities.
Environmental Impact: Assessing and mitigating effects on ecosystems, such as wetlands or endangered species habitats.
Regulatory Compliance: Navigating local, state, and federal regulations, which can vary significantly by region.
Technical Challenges: Dealing with varying soil conditions, whic...
Interview Preparation Tips
Anonymous
Selected
I applied via Recruitment Consulltant and was interviewed before Dec 2020. There were 4 interview rounds.
(2 Questions)
- Q1. Pls take my interview
- Q2. Consider my resume
(2 Questions)
- Q1. Pls take my resume
- Q2. Pls consider my resume
(3 Questions)
- Q1. Any types& Pipeline Engineering
- Ans.
Pipeline engineering involves designing, constructing, and maintaining pipelines for various industries such as oil and gas, water, and transportation.
Designing pipelines to transport fluids or gases efficiently
Constructing pipelines using materials like steel, plastic, or composite materials
Maintaining pipelines to prevent leaks and ensure safety
Types of pipelines include transmission pipelines, distribution pipelines...
- Q2. NDT related & quality related
- Q3. Pipeline field CGD and cross country related
(2 Questions)
- Q1. Pls take my resume
- Q2. Pls consider my resume
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Where do u worked before
- Ans.
I worked at XYZ Company as a Third Party Engineer for 3 years.
Worked at XYZ Company for 3 years
Handled third party engineering projects
Collaborated with external vendors for project execution
- Q2. Ready to work at site, wherever in mumbai?
- Ans.
Yes, I am ready to work at any site in Mumbai.
I am flexible and willing to work at any location in Mumbai.
I understand the importance of being on-site for third party engineering work.
I have experience working at various sites in Mumbai.
I am familiar with the transportation options available in Mumbai for commuting to different sites.
Mathematics, science, and technology.
Disputes among the interdepartmental teams.
(2 Questions)
- Q1. Are you able to work rotational shifts?
- Ans.
Yes, I am able to work rotational shifts as required for the position of Supervisor.
I have previous experience working rotational shifts in my current role.
I am flexible with my schedule and can adjust to different shift patterns.
I understand the importance of maintaining productivity and team morale during rotational shifts.
I am willing to work weekends and holidays if necessary for the job.
I have reliable transportat...
- Q2. What salary structure do you expect?
- Ans.
I expect a competitive salary structure based on my experience, skills, and the responsibilities of the Supervisor role.
I expect a salary that reflects my level of experience and expertise in the field.
I am looking for a compensation package that aligns with the responsibilities and expectations of the Supervisor position.
I am open to discussing salary based on the overall benefits and opportunities for growth within t...
Gazala Ayyub Seikh
- Q1. Can you tell me about yourself?
- Q2. What can you tell us about yourself?
- Q3. What is your understanding of discipline in a professional setting?
- Ans.
Discipline in a professional setting involves adherence to rules, punctuality, and maintaining a focused work ethic.
Punctuality: Arriving on time for work and meetings shows respect for others' time.
Adherence to Policies: Following company guidelines ensures a smooth workflow and maintains professionalism.
Time Management: Prioritizing tasks effectively to meet deadlines demonstrates responsibility.
Accountability: Takin...
- Q4. How much experience did you have at your previous company?
Interview Preparation Tips
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. Project Management
- Q2. Welding & NDT
Selected
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Previous job profile
- Ans.
In my previous role as a Project Engineer, I managed engineering projects from conception to completion, ensuring timely delivery and quality.
Led a team of engineers to design and implement a new manufacturing process, resulting in a 20% increase in efficiency.
Coordinated with cross-functional teams to ensure project milestones were met, improving communication and collaboration.
Utilized project management software to ...
- Q2. About Natural gas and transportation method .
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Questions based on Gas characteristics, properties of Natural gas, HIRA, Site Safety, QA/QC, Customer experience, previous roles and responsibilities.
- Q2. How you see yourself growing in this field?
- Ans.
I see myself growing in this field by continuously learning new technologies, taking on more challenging projects, and eventually moving into a leadership role.
Continuously updating my skills and knowledge through training and certifications
Seeking out opportunities to work on more complex and high-profile projects
Developing strong leadership and project management skills to eventually move into a leadership role
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There were 2 interview rounds.
(4 Questions)
- Q1. Explain Bank System in CNG cascade?
- Ans.
Bank system in CNG cascade involves multiple banks connected in a series to provide continuous supply of CNG.
CNG cascade system typically consists of multiple high-pressure cylinders connected in a series.
Each bank in the cascade is filled with CNG at different pressure levels.
The banks are interconnected to ensure a continuous and reliable supply of CNG.
Pressure regulators are used to control the flow of CNG between t...
- Q2. Types of Compressor?
- Ans.
Types of compressors include reciprocating, rotary, screw, and centrifugal compressors.
Reciprocating compressors use pistons to compress air.
Rotary compressors use rotating vanes or screws to compress air.
Screw compressors use intermeshing screws to compress air.
Centrifugal compressors use a rotating impeller to compress air.
Examples: Ingersoll Rand reciprocating compressor, Atlas Copco rotary compressor, Gardner Denve...
- Q3. GCR and inter distance between equipment of CNG station?
- Ans.
GCR stands for Gas Compression Ratio and inter distance refers to the spacing between equipment at a CNG station.
GCR is the ratio of the volume of gas before compression to the volume after compression.
Inter distance between equipment at a CNG station is important for safety and efficient operation.
For example, the inter distance between a compressor and a storage tank should be sufficient to allow for proper ventilati...
- Q4. Applicable standards for CGD
- Ans.
Applicable standards for CGD include ISO 9001, Six Sigma, and Lean principles.
ISO 9001: Quality management system standards
Six Sigma: Process improvement methodology
Lean principles: Eliminating waste and improving efficiency
(3 Questions)
- Q1. Why you want to change your job?
- Q2. If I will give another departments, will you work?
- Ans.
Yes, I am willing to work with other departments to achieve common goals and support the overall success of the organization.
I believe in collaboration and teamwork to achieve common goals.
I am open to learning new skills and working in different areas.
I understand the importance of cross-departmental communication and coordination.
For example, in my previous role, I collaborated with the marketing team to launch a suc...
- Q3. Are you ready for relocation
- Ans.
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for career growth and new experiences
I have relocated in the past for job opportunities
I understand the importance of being flexible and adaptable in a new location
Interview Preparation Tips
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. Tool box talk
- Q2. Electrical safety
- Q3. Ground excavation
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Mahanagar Gas Interview FAQs
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Mahanagar Gas Interviews By Designations
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Overall Interview Experience Rating
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Mahanagar Gas Reviews and Ratings
based on 431 reviews
Rating in categories
|
Project Engineer
447
salaries
|  ₹3 L/yr - ₹5 L/yr |
|
Assistant Manager
175
salaries
| ₹9.4 L/yr - ₹15.5 L/yr |
|
Deputy Manager
94
salaries
| ₹12.7 L/yr - ₹22.6 L/yr |
|
Third Party Engineer
58
salaries
| ₹3.2 L/yr - ₹4 L/yr |
|
Manager
44
salaries
| ₹18.9 L/yr - ₹32 L/yr |
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