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Steag Energy Services Interview Questions and Answers

Updated 30 May 2025
Popular Designations

50 Interview questions

A Senior Engineer- Maintenance was asked 1mo ago
Q. How can bottlenecks be reduced?
Ans. 

Reducing BTL (Below the Line) marketing costs involves strategic planning and efficient resource allocation.

  • Analyze current BTL strategies to identify inefficiencies.

  • Leverage digital marketing tools to reach target audiences more cost-effectively.

  • Negotiate better rates with vendors and suppliers.

  • Implement data-driven decision-making to optimize campaign performance.

  • Utilize in-house resources instead of outsourcing...

View all Senior Engineer- Maintenance interview questions
A Salesforce Developer was asked 3mo ago
Q. What is a trigger?
Ans. 

A trigger in Salesforce is a piece of code that executes before or after specific data manipulation language (DML) operations.

  • Triggers can be defined for events like insert, update, delete, and undelete.

  • Example: A trigger can automatically update a field when a record is created or modified.

  • Triggers can be used to enforce business rules, such as preventing a record from being deleted if it meets certain criteria.

  • T...

View all Salesforce Developer interview questions
A Salesforce Developer was asked 3mo ago
Q. What is a flow in Salesforce?
Ans. 

Flow in Salesforce is a powerful automation tool that allows users to create complex business processes visually.

  • Flow can automate tasks such as data entry, updates, and notifications.

  • It provides a visual interface to design processes without coding.

  • Example: A flow can be created to onboard new employees by collecting their information and sending welcome emails.

  • Flows can be triggered by user actions, such as butt...

View all Salesforce Developer interview questions
A Salesforce Developer was asked 3mo ago
Q. What is LWC?
Ans. 

LWC (Lightning Web Components) is a modern framework for building user interfaces in Salesforce using web standards.

  • Built on web standards like HTML, CSS, and JavaScript.

  • Offers a component-based architecture for reusability.

  • Supports reactive programming, allowing automatic UI updates.

  • Example: Creating a custom data table component using LWC.

  • Integrates seamlessly with Salesforce data and services.

View all Salesforce Developer interview questions
A Salesforce Developer was asked 3mo ago
Q. What are sharing settings?
Ans. 

Sharing settings in Salesforce control data visibility and access for users and groups.

  • Sharing settings determine how records are shared among users.

  • There are three main types: Public Read/Write, Public Read Only, and Private.

  • Example: In a Private sharing model, only record owners can view or edit their records.

  • Role hierarchy allows users higher in the hierarchy to access records owned by users below them.

  • Sharing ...

View all Salesforce Developer interview questions
A Salesforce Developer was asked 3mo ago
Q. What is a workflow?
Ans. 

Workflow in Salesforce automates business processes by defining a series of actions triggered by specific events.

  • Workflows can automate tasks like sending email alerts, updating fields, or creating tasks.

  • Example: A workflow rule can send an email to a sales manager when a lead's status changes to 'Qualified'.

  • Workflows are triggered by specific criteria, such as record creation or updates.

  • They help streamline proce...

View all Salesforce Developer interview questions
A Desk Engineer was asked 5mo ago
Q. What is the operation process of a thermal power plant?
Ans. 

The operation process of a thermal power plant involves converting heat energy into electrical energy through the use of steam turbines.

  • Fuel (such as coal, natural gas, or oil) is burned in a boiler to produce heat.

  • The heat is used to boil water and create steam.

  • The steam drives a turbine connected to a generator, producing electricity.

  • The electricity is then transmitted through power lines to homes and businesses...

View all Desk Engineer interview questions
Are these interview questions helpful?
An Operations Executive was asked 5mo ago
Q. How many types of pumps are used in AHP?
Ans. 

There are two main types of pumps in AHP: primary pumps and secondary pumps.

  • Primary pumps are responsible for circulating water through the system, such as the main circulating pump.

  • Secondary pumps are used for specific functions, like the feedwater pump or the condensate extraction pump.

  • Examples include centrifugal pumps, reciprocating pumps, and rotary pumps.

View all Operations Executive interview questions
An Operations Executive was asked 5mo ago
Q. What is the coal TPH of your plant?
Ans. 

Our plant coal TPH is currently at 150 tons per hour.

  • Our plant currently processes 150 tons of coal per hour.

  • This is a key metric for measuring the efficiency of our operations.

  • We are constantly working to optimize our processes to increase this throughput.

View all Operations Executive interview questions
An Operations Executive was asked 5mo ago
Q. Describe your experience with power plants.
Ans. 

I have over 10 years of experience in managing powerplant operations, including maintenance, troubleshooting, and optimization.

  • Managed daily operations of a 500 MW coal-fired powerplant

  • Implemented preventive maintenance programs to reduce downtime

  • Led a team of engineers in troubleshooting and resolving equipment issues

  • Optimized plant performance through efficiency improvements and cost reduction initiatives

View all Operations Executive interview questions

Steag Energy Services Interview Experiences

40 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Field instruments
  • Q2. DCS and PLC system

Technician Interview Questions & Answers

user image Anonymous

posted on 19 Aug 2024

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

(2 Questions)

  • Q1. About gas turbine
  • Q2. PLC and DCS or offsite of plant
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Nov 2024, where I was asked the following questions.

  • Q1. How to reduce btl
  • Ans. 

    Reducing BTL (Below the Line) marketing costs involves strategic planning and efficient resource allocation.

    • Analyze current BTL strategies to identify inefficiencies.

    • Leverage digital marketing tools to reach target audiences more cost-effectively.

    • Negotiate better rates with vendors and suppliers.

    • Implement data-driven decision-making to optimize campaign performance.

    • Utilize in-house resources instead of outsourcing when...

  • Answered by AI
  • Q2. Spare using to cost reductions, annual budgetary

Interview Questions & Answers

user image Anonymous

posted on 12 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What Control Loop system
  • Ans. 

    Control Loop system is a system that automatically controls a process variable to a desired set point.

    • Control Loop system consists of a controller, process variable, set point, and final control element.

    • Examples include PID control loops used in temperature control systems.

    • Control Loop systems help maintain stability and accuracy in industrial processes.

  • Answered by AI
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
  • Q1. What is trigger
  • Ans. 

    A trigger in Salesforce is a piece of code that executes before or after specific data manipulation language (DML) operations.

    • Triggers can be defined for events like insert, update, delete, and undelete.

    • Example: A trigger can automatically update a field when a record is created or modified.

    • Triggers can be used to enforce business rules, such as preventing a record from being deleted if it meets certain criteria.

    • They c...

  • Answered by AI
  • Q2. What is flow
  • Ans. 

    Flow in Salesforce is a powerful automation tool that allows users to create complex business processes visually.

    • Flow can automate tasks such as data entry, updates, and notifications.

    • It provides a visual interface to design processes without coding.

    • Example: A flow can be created to onboard new employees by collecting their information and sending welcome emails.

    • Flows can be triggered by user actions, such as button cl...

  • Answered by AI
  • Q3. What is lwc
  • Ans. 

    LWC (Lightning Web Components) is a modern framework for building user interfaces in Salesforce using web standards.

    • Built on web standards like HTML, CSS, and JavaScript.

    • Offers a component-based architecture for reusability.

    • Supports reactive programming, allowing automatic UI updates.

    • Example: Creating a custom data table component using LWC.

    • Integrates seamlessly with Salesforce data and services.

  • Answered by AI
  • Q4. What is workflow
  • Ans. 

    Workflow in Salesforce automates business processes by defining a series of actions triggered by specific events.

    • Workflows can automate tasks like sending email alerts, updating fields, or creating tasks.

    • Example: A workflow rule can send an email to a sales manager when a lead's status changes to 'Qualified'.

    • Workflows are triggered by specific criteria, such as record creation or updates.

    • They help streamline processes,...

  • Answered by AI
  • Q5. What is sharing settings
  • Ans. 

    Sharing settings in Salesforce control data visibility and access for users and groups.

    • Sharing settings determine how records are shared among users.

    • There are three main types: Public Read/Write, Public Read Only, and Private.

    • Example: In a Private sharing model, only record owners can view or edit their records.

    • Role hierarchy allows users higher in the hierarchy to access records owned by users below them.

    • Sharing rules...

  • Answered by AI

Interview Questions & Answers

user image Anonymous

posted on 11 Apr 2025

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

I appeared for an interview in Oct 2024, where I was asked the following questions.

  • Q1. Supercritical vs subcritical boiler Dry mode wet mode
  • Q2. Emergency handling

Interview Preparation Tips

Interview preparation tips for other job seekers - Can join steag if long term contract
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Details about your current work
  • Ans. 

    I lead a team in developing scalable software solutions for optimizing supply chain processes in the logistics sector.

    • Oversee a team of 10 engineers, focusing on agile methodologies to enhance productivity.

    • Implemented a microservices architecture that improved system scalability by 30%.

    • Collaborated with cross-functional teams to integrate AI-driven analytics for real-time decision-making.

    • Conducted code reviews and ment...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. CTC negotiable with you after technical screening

Interview Preparation Tips

Interview preparation tips for other job seekers - Be good in Technical
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before May 2024, where I was asked the following questions.

  • Q1. Where do you see yourself in the future?
  • Ans. 

    I envision myself leading a high-performing maintenance team, driving efficiency and innovation in facility management.

    • I aim to implement advanced maintenance technologies, such as predictive analytics, to reduce downtime.

    • I plan to foster a culture of continuous improvement, encouraging team members to suggest process enhancements.

    • In the next five years, I see myself taking on more strategic responsibilities, possibly ...

  • Answered by AI
  • Q2. Why do you want to join?
  • Ans. 

    I am eager to join your team to leverage my skills in maintenance management and contribute to operational excellence.

    • I have a strong background in maintenance management, having successfully led a team that reduced downtime by 20% in my previous role.

    • I am passionate about implementing preventive maintenance strategies, which I believe can significantly enhance equipment reliability.

    • Your company's commitment to innovat...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is boiler Water & steam quality. And cooling system & quality control, specific Water Consumption. Coal Analysis process as per IS standard
  • Ans. 

    Boiler water & steam quality, cooling system & water consumption, coal analysis as per IS standard.

    • Boiler water quality refers to the purity of water used in boilers to prevent corrosion and scale buildup.

    • Steam quality is the measure of the amount of moisture in steam, with higher quality steam having less moisture.

    • Cooling system quality control involves monitoring water quality to prevent fouling and corrosion in the ...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
6-8 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Apr 2023. There were 2 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 tips
Round 2 - Technical 

(8 Questions)

  • Q1. O2 analiger location in Boiler
  • Ans. 

    The O2 analiger in a boiler is typically located in the flue gas stream.

    • The O2 analiger is used to measure the oxygen content in the flue gas.

    • It is important to monitor the oxygen levels in the flue gas to optimize combustion efficiency.

    • The O2 analiger is usually installed in the boiler's flue gas duct or stack.

    • It may be located at a specific distance from the boiler outlet to ensure accurate measurements.

    • The O2 analig...

  • Answered by AI
  • Q2. Then before ESP AND after APH to O2 analiger installed . Then what type problem.
  • Ans. 

    O2 analyzers before ESP and after APH can lead to inaccurate readings and operational inefficiencies.

    • O2 analyzer placement affects measurement accuracy; incorrect positioning can lead to false readings.

    • High dust load from ESP can interfere with O2 sensor performance, causing drift or lag in readings.

    • Temperature fluctuations after APH can impact O2 analyzer calibration, leading to inconsistent data.

    • Regular maintenance a...

  • Answered by AI
  • Q3. Desuperheting line identify and which location.
  • Ans. 

    Desuperheating line is used to reduce the temperature of superheated steam by injecting water or other cooling agents.

    • Desuperheating line is typically located downstream of the superheater in a boiler system.

    • It is used to control the temperature of the steam to prevent damage to downstream equipment.

    • The location of the desuperheating line may vary depending on the specific boiler design and application.

    • Examples of desu...

  • Answered by AI
  • Q4. BFP discharge line connection and permary superheter outlet and secondary superheter inlet side connection.
  • Q5. APH leakage what type problem in Boiler and identify of leakage .
  • Ans. 

    APH leakage is a problem in boilers that can lead to reduced efficiency and increased emissions.

    • APH stands for Air Preheater, which is used to heat the combustion air before it enters the boiler.

    • Leakage in the APH can result in loss of heat and reduced efficiency.

    • Identifying the leakage involves inspecting the APH for visible signs of damage or leakage, conducting pressure tests, and monitoring performance parameters.

    • C...

  • Answered by AI
  • Q6. Types of losses in Boiler
  • Ans. 

    Types of losses in Boiler

    • Heat loss through flue gases

    • Heat loss through radiation and convection

    • Incomplete combustion losses

    • Blowdown losses

    • Ash and unburnt losses

  • Answered by AI
  • Q7. There are eight types loss in Boiler
  • Ans. 

    There are eight types of losses in a boiler.

    • The eight types of losses in a boiler are: radiation, convection, exhaust, blowdown, incomplete combustion, unburnt fuel, ash, and moisture.

    • Radiation loss occurs due to the heat radiated from the boiler's surface.

    • Convection loss occurs due to the heat carried away by the flue gases.

    • Exhaust loss occurs due to the heat carried away by the exhaust gases.

    • Blowdown loss occurs due ...

  • Answered by AI
  • Q8. Drum pressure which area drop
  • Ans. 

    Drum pressure drops in the area of steam generation and distribution.

    • Drum pressure drop can occur due to steam leakage in the distribution system.

    • Pressure drop can also happen in the steam generation process, such as in the boiler or heat exchanger.

    • Other factors that can cause drum pressure drop include fouling or scaling in the system.

    • Monitoring and maintaining proper drum pressure is crucial for efficient and safe op...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good question in interview questions in technical form in Boiler DCS Engineer CFBC Boiler.

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Interview Tips & Stories
2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Steag Energy Services Interview FAQs

How many rounds are there in Steag Energy Services interview?
Steag Energy Services interview process usually has 2-3 rounds. The most common rounds in the Steag Energy Services interview process are Technical, HR and Resume Shortlist.
How to prepare for Steag Energy Services interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Steag Energy Services. The most common topics and skills that interviewers at Steag Energy Services expect are thermal power plant, Gas Turbine, Power Plant, Turbine and Boiler.
What are the top questions asked in Steag Energy Services interview?

Some of the top questions asked at the Steag Energy Services interview -

  1. APH leakage what type problem in Boiler and identify of leakag...read more
  2. Then before ESP AND after APH to O2 analiger installed . Then what type probl...read more
  3. if 1× rpm,2×rpm,3×Rpm dominant in the spectrum what are the faults in the r...read more
What are the most common questions asked in Steag Energy Services HR round?

The most common HR questions asked in Steag Energy Services interview are -

  1. Where do you see yourself in 5 yea...read more
  2. What are your strengths and weakness...read more
How long is the Steag Energy Services interview process?

The duration of Steag Energy Services interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.4/5

based on 49 interview experiences

Difficulty level

Easy 16%
Moderate 74%
Hard 11%

Duration

Less than 2 weeks 68%
2-4 weeks 16%
6-8 weeks 5%
More than 8 weeks 11%
View more

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Steag Energy Services Reviews and Ratings

based on 747 reviews

4.2/5

Rating in categories

4.0

Skill development

4.1

Work-life balance

3.9

Salary

4.4

Job security

4.0

Company culture

3.6

Promotions

4.0

Work satisfaction

Explore 747 Reviews and Ratings
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