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Sigma Engineered Solutions Interview Questions and Answers

Updated 24 May 2025
Popular Designations

16 Interview questions

An Electrical Engineer was asked 10mo ago
Q. What is your technical knowledge?
Ans. 

Technical knowledge refers to the understanding and application of principles, concepts, and techniques within a specific field of study or profession.

  • Understanding of electrical circuits and systems

  • Knowledge of electrical components and their functions

  • Ability to read and interpret technical drawings and schematics

  • Proficiency in using software tools for design and analysis

  • Awareness of safety regulations and standa...

View all Electrical Engineer interview questions
A Diploma Trainee Engineer was asked 10mo ago
Q. How does a transformer work?
Ans. 

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

  • Transformers work on the principle of electromagnetic induction

  • They have two coils - primary and secondary - that are magnetically coupled

  • The primary coil is connected to a source of alternating current, creating a changing magnetic field

  • This changing magnetic field induces a voltage in the sec...

View all Diploma Trainee Engineer interview questions
An Electrical Maintenance Engineer was asked
Q. What is the operating voltage of the table index motor?
Ans. 

Table index motor voltage varies depending on the specific motor and application.

  • Table index motor voltage can range from 110V to 480V depending on the motor size and power requirements

  • It is important to consult the motor's specifications or manual to determine the correct operating voltage

  • Using the wrong voltage can damage the motor and lead to malfunction

  • Some common voltages for table index motors include 220V a...

View all Electrical Maintenance Engineer interview questions
An Electrical Maintenance Engineer was asked
Q. Special purpose machine Table index problem
Ans. 

The table index problem in special purpose machines refers to issues with the positioning of the table during operation.

  • Check for any mechanical issues with the table indexing mechanism

  • Inspect the sensors and actuators responsible for table movement

  • Verify the programming logic for table indexing in the machine's control system

  • Ensure proper calibration of the table positioning system

  • Consider potential wear and tear...

View all Electrical Maintenance Engineer interview questions
An Electrical Maintenance Engineer was asked
Q. Spm machine tapping head problem
Ans. 

The tapping head problem in an Spm machine may be caused by issues with the spindle, motor, or control system.

  • Check the spindle for any wear or damage that may be affecting the tapping operation.

  • Inspect the motor to ensure it is functioning properly and providing enough power for tapping.

  • Verify the control system settings to make sure they are correctly configured for tapping operations.

View all Electrical Maintenance Engineer interview questions
An Assistant Technical Engineer was asked
Q. What is the least count of a micrometer?
Ans. 

Least count of a micrometer is the smallest measurement that can be read on the scale of the micrometer.

  • Least count is calculated by dividing the smallest division on the main scale by the total number of divisions on the circular scale.

  • For example, if the smallest division on the main scale is 0.5 mm and there are 50 divisions on the circular scale, the least count would be 0.5 mm / 50 = 0.01 mm.

  • It determines the...

View all Assistant Technical Engineer interview questions
An Assistant Technical Engineer was asked
Q. What is G & M code?
Ans. 

G & M code is a language used in CNC programming to control the movements and functions of a machine tool.

  • G code specifies the movements and positions of the tool, such as cutting speed and tool path.

  • M code controls auxiliary functions like coolant flow or spindle speed.

  • Examples: G01 is a linear interpolation command, M03 is spindle on clockwise command.

View all Assistant Technical Engineer interview questions
Are these interview questions helpful?
A Software Engineer Trainee was asked
Q. What is the difference between truncate, delete, and drop?
Ans. 

Truncate removes all records from a table, while delete removes specific records. Drop deletes the table itself.

  • Truncate is faster than delete as it does not log individual row deletions.

  • Delete can be rolled back, while truncate cannot be rolled back.

  • Drop removes the table structure along with all its data.

  • Example: TRUNCATE TABLE table_name;

  • Example: DELETE FROM table_name WHERE condition;

  • Example: DROP TABLE table_...

View all Software Engineer Trainee interview questions
A Software Engineer Trainee was asked
Q. What does public static void main actually mean?
Ans. 

The public static void main is the entry point of a Java program.

  • public: Access modifier indicating that the method is accessible from outside the class.

  • static: Indicates that the method belongs to the class itself, not to instances of the class.

  • void: Indicates that the method does not return any value.

  • main: The name of the method that serves as the entry point for the program.

  • String[] args: An array of strings th...

View all Software Engineer Trainee interview questions
A Trainee Engineer In Production was asked
Q. Explain the PDCA cycle.
Ans. 

PDCA cycle is a continuous improvement method consisting of Plan, Do, Check, and Act stages.

  • Plan: Identify the problem and plan a solution.

  • Do: Implement the plan on a small scale.

  • Check: Evaluate the results and compare them to the expected outcomes.

  • Act: Take necessary actions based on the evaluation to improve the process.

  • Example: A production team uses PDCA cycle to reduce defects in a manufacturing process.

View all Trainee Engineer In Production interview questions

Sigma Engineered Solutions Interview Experiences

27 interviews found

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

I appeared for an interview in Apr 2025, where I was asked the following questions.

  • Q1. Introduce yourself?What is data ? What is the data entry
  • Ans. 

    Data refers to facts and statistics collected for analysis, while data entry is the process of inputting this data into a system.

    • Definition of Data: Data can be defined as raw facts and figures that can be processed to extract meaningful information, such as numbers, text, or images.

    • Types of Data: Data can be categorized into structured data (like databases) and unstructured data (like emails or social media posts).

    • Dat...

  • Answered by AI
  • Q2. Why do you want to do this job? Are you interested in this job?
  • Ans. 

    I am interested in the Data Entry Operator role as it allows me to utilize my attention to detail and organizational skills effectively.

    • Attention to Detail: I have always been meticulous in my work, ensuring accuracy in data entry, which is crucial for maintaining data integrity.

    • Organizational Skills: I thrive in structured environments where I can manage and organize information efficiently, making me a good fit for t...

  • Answered by AI
  • Q3. 1/ I really interest your company job. I want to do the work very carefully. 2/ yes
  • Q4. 1/ my name is Dipankar Mandal - I am from West Bengal - district Cooch Behar - police station - Mathabhanga post office - nishiganj - pin code - 736157 - and my higher study diploma engineering trade e...

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Apr 2025

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

I appeared for an interview in Mar 2025, where I was asked the following questions.

  • Q1. May i know why you left your job last time
  • Ans. 

    I left my last job to pursue new challenges and opportunities for professional growth in a dynamic environment.

    • I was seeking a role that offered more responsibility and the chance to lead projects.

    • The company was undergoing restructuring, which limited my growth opportunities.

    • I wanted to explore new technologies and methodologies that align with my career goals.

    • I had a desire to work in a different sector that excites ...

  • Answered by AI
  • Q2. What do you know about the job
  • Ans. 

    A Site Engineer oversees construction projects, ensuring quality, safety, and adherence to design specifications.

    • Responsible for managing on-site construction activities and coordinating with subcontractors.

    • Ensures compliance with safety regulations and building codes, e.g., conducting regular safety audits.

    • Monitors project progress and prepares reports for stakeholders, such as weekly progress updates.

    • Collaborates wit...

  • Answered by AI
  • Q3. You have so much experience can I know what salary you expect
  • Q4. What would you say if you have to do more work than your duty?
  • Ans. 

    I would embrace the opportunity, prioritize tasks, and communicate effectively to ensure project success.

    • Assess the additional work: Understand the scope and urgency of the extra tasks.

    • Prioritize effectively: Use tools like the Eisenhower Matrix to determine what needs immediate attention.

    • Communicate with the team: Discuss workload with supervisors and colleagues to ensure everyone is aligned.

    • Seek assistance: If overwh...

  • Answered by AI
  • Q5. As you were an engineer, how did you handle site work
  • Ans. 

    As a Site Engineer, I effectively managed site work through planning, coordination, and problem-solving to ensure project success.

    • Conducted regular site inspections to ensure compliance with safety standards and project specifications.

    • Coordinated with subcontractors and suppliers to ensure timely delivery of materials, which minimized delays.

    • Implemented a daily reporting system to track progress and address any issues ...

  • Answered by AI
  • Q6. If you are given a month's work and you have to complete it in 15 days, what will you say?
  • Ans. 

    I would assess resources, prioritize tasks, and collaborate with the team to meet the deadline effectively.

    • Evaluate the project scope: Understand the tasks involved and their complexity.

    • Resource allocation: Identify available manpower and equipment to expedite work.

    • Prioritize tasks: Focus on critical path activities that impact project completion.

    • Collaborate with the team: Communicate effectively to ensure everyone is ...

  • Answered by AI
  • Q7. How will you stay connected and deal with each other with the labour and manager on site
  • Ans. 

    Effective communication and collaboration are key to managing site operations and ensuring smooth workflow between labor and management.

    • Regular briefings: Conduct daily or weekly meetings to discuss progress, challenges, and expectations.

    • Open-door policy: Encourage workers to approach management with concerns or suggestions, fostering a culture of transparency.

    • Use of technology: Implement project management tools or ap...

  • Answered by AI
  • Q8. Will you do your work with honesty?
  • Ans. 

    I believe in integrity and transparency in my work, ensuring quality and safety in every project I undertake.

    • I will always prioritize safety and quality over shortcuts, ensuring that all materials and methods meet industry standards.

    • For example, if I notice a potential issue during construction, I will report it immediately rather than covering it up.

    • I will maintain clear communication with my team and clients, providi...

  • Answered by AI
  • Q9. If a third party interferes with your work, how will you handle it
  • Ans. 

    I would address third-party interference by communicating effectively, collaborating, and ensuring project goals are met.

    • Assess the situation: Identify the nature of the interference and its impact on the project.

    • Communicate: Engage with the third party to understand their concerns and explain the project's requirements.

    • Collaborate: Work together to find a solution that satisfies both parties, ensuring project timeline...

  • Answered by AI
  • Q10. If your salary gets delayed, will you leave your job?

Interview Preparation Tips

Interview preparation tips for other job seekers - I am a very courageous and honest engineer and I want that you pay me salary according to my experience and whatever work we do, we do it solely on our own strength
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. What is the technical knowledge ?
  • Ans. 

    Technical knowledge refers to the understanding and application of principles, concepts, and techniques within a specific field of study or profession.

    • Understanding of electrical circuits and systems

    • Knowledge of electrical components and their functions

    • Ability to read and interpret technical drawings and schematics

    • Proficiency in using software tools for design and analysis

    • Awareness of safety regulations and standards i...

  • Answered by AI
  • Q2. What is the company folder knowledge ?
  • Ans. 

    Company folder knowledge refers to the understanding of the organization's file structure, naming conventions, and storage locations.

    • Understanding how files are organized within the company's shared drive

    • Knowing the naming conventions used for files and folders

    • Being aware of the storage locations for different types of documents

    • Ensuring proper permissions and access rights are maintained for sensitive information

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is you final qualification?
  • Ans. 

    I have a Bachelor's degree in Electrical Engineering.

    • Bachelor's degree in Electrical Engineering

    • Specialization in power systems

    • Graduated with honors

  • Answered by AI
  • Q2. What is you branch name
  • Ans. 

    Branch name is Electrical Engineering

    • Branch name is Electrical Engineering

    • Focuses on designing, developing, and testing electrical systems and equipment

    • Examples include power generation systems, communication systems, and control systems

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Discussion company knowledge and study knowledge

Production Operator Interview Questions & Answers

user image Neeraj Thakur

posted on 24 May 2025

Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
-
  • Q1. What can for you every employee mediclaim in policy of life secured
  • Q2. Does not currently tombacu close is open and does not to rules and discipline
  • Q3. Can for you every det employee 2 year complete in interview for staff
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(5 Questions)

  • Q1. 2 year Maintenance work experience question discussion
  • Q2. Die casting machine Tie bar broken issue
  • Ans. Machine unbalanced condition time tie bar broken
  • Answered Anonymously
  • Q3. Special purpose machine Table index problem
  • Ans. 

    The table index problem in special purpose machines refers to issues with the positioning of the table during operation.

    • Check for any mechanical issues with the table indexing mechanism

    • Inspect the sensors and actuators responsible for table movement

    • Verify the programming logic for table indexing in the machine's control system

    • Ensure proper calibration of the table positioning system

    • Consider potential wear and tear of c...

  • Answered by AI
  • Q4. Table index motor how much voltage in operate
  • Ans. 

    Table index motor voltage varies depending on the specific motor and application.

    • Table index motor voltage can range from 110V to 480V depending on the motor size and power requirements

    • It is important to consult the motor's specifications or manual to determine the correct operating voltage

    • Using the wrong voltage can damage the motor and lead to malfunction

    • Some common voltages for table index motors include 220V and 38...

  • Answered by AI
  • Q5. Spm machine tapping head problem
  • Ans. 

    The tapping head problem in an Spm machine may be caused by issues with the spindle, motor, or control system.

    • Check the spindle for any wear or damage that may be affecting the tapping operation.

    • Inspect the motor to ensure it is functioning properly and providing enough power for tapping.

    • Verify the control system settings to make sure they are correctly configured for tapping operations.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Growth cultural

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
  • Q1. New innovation in robotics and AI
  • Ans. 

    Robotics and AI innovations enhance automation, efficiency, and precision in various industries, including manufacturing and healthcare.

    • Collaborative robots (cobots) work alongside humans, improving safety and productivity in paint shops.

    • AI-driven quality control systems analyze paint finishes in real-time, ensuring consistency and reducing waste.

    • Robotic arms equipped with advanced sensors can adapt to different paint ...

  • Answered by AI
  • Q2. World crises in all sectors
  • Ans. 

    Global crises impact various sectors, including economy, environment, and health, requiring coordinated responses and innovative solutions.

    • Economic downturns, like the 2008 financial crisis, led to widespread unemployment and business closures.

    • Environmental crises, such as climate change, result in extreme weather events affecting agriculture and infrastructure.

    • Health crises, exemplified by the COVID-19 pandemic, strai...

  • Answered by AI
Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. OEE calculation
  • Q2. TPM implementation

Interview Preparation Tips

Topics to prepare for Sigma Engineered Solutions Senior Production Engineer interview:
  • TPM Implementation
  • 5S System
  • Safety Management
Interview preparation tips for other job seekers - Check thoroughly requirements of company
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 May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Normal question by diploma syllabus

Round 2 - Interview 

(2 Questions)

  • Q1. Normal introduction
  • Q2. Skill information

DET Operator Interview Questions & Answers

user image Anonymous

posted on 23 Sep 2023

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

I applied via Company Website and was interviewed in Aug 2023. There were 3 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 - Aptitude Test 

Machine setup testing and machine Operating

Round 3 - Technical 

(4 Questions)

  • Q1. Machine setup turning
  • Q2. Machine Operating testing
  • Q3. Cnc machine offset
  • Q4. CNC machine tools change

Interview Preparation Tips

Interview preparation tips for other job seekers - Cnc machine Operating
Turning and milling
Setup machine
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
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 

(6 Questions)

  • Q1. About cnc basic and ladder
  • Q2. I have knowledge of cnc basic and reading ladder
  • Q3. Power factor dj operator
  • Q4. Star delta power and control circuit
  • Q5. Cnc operation main panel
  • Q6. Drawer bar related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Attitude maintain and creativity must and behaviour mature

Top trending discussions

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Interview Tips & Stories
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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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Sigma Engineered Solutions Interview FAQs

How many rounds are there in Sigma Engineered Solutions interview?
Sigma Engineered Solutions interview process usually has 2 rounds. The most common rounds in the Sigma Engineered Solutions interview process are Technical, Resume Shortlist and HR.
How to prepare for Sigma Engineered Solutions 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 Sigma Engineered Solutions. The most common topics and skills that interviewers at Sigma Engineered Solutions expect are Java and SQL.
What are the top questions asked in Sigma Engineered Solutions interview?

Some of the top questions asked at the Sigma Engineered Solutions interview -

  1. What is the difference between truncate and delete and dr...read more
  2. Introduce yourself?What is data ? What is the data en...read more
  3. What does public static void main actually me...read more
How long is the Sigma Engineered Solutions interview process?

The duration of Sigma Engineered Solutions interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.1/5

based on 39 interview experiences

Difficulty level

Easy 50%
Moderate 33%
Hard 17%

Duration

Less than 2 weeks 63%
2-4 weeks 32%
4-6 weeks 5%
View more

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Sigma Engineered Solutions Reviews and Ratings

based on 459 reviews

4.0/5

Rating in categories

4.0

Skill development

4.0

Work-life balance

3.6

Salary

4.0

Job security

4.0

Company culture

3.3

Promotions

3.8

Work satisfaction

Explore 459 Reviews and Ratings
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