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Kerala State Electricity Board Substation Operator Interview Questions and Answers

Updated 17 May 2023

Kerala State Electricity Board Substation Operator Interview Experiences

1 interview found

Substation Operator Interview Questions & Answers

user image Hari Krishnan

posted on 17 May 2023

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

I applied via Referral 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 

(2 Questions)

  • Q1. General idea about substation and protection of grid
  • Q2. What are the different types of protections used in 110 kV feeders
  • Ans. 

    Different types of protections used in 110 kV feeders

    • Overcurrent protection

    • Distance protection

    • Differential protection

    • Directional overcurrent protection

    • Earth fault protection

    • Under/overvoltage protection

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Sound technical knowledge is necessary.

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jan 2021. There were 4 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 

(1 Question)

  • Q1. Related questions my job
Round 3 - Aptitude Test 
Round 4 - Assignment 

Manager related

Interview Preparation Tips

Interview preparation tips for other job seekers - very good experience in Adani till today
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Powertrain technical questions
Round 2 - HR 

(1 Question)

  • Q1. Compensation and benefits
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Maximum Qty pour at a time
  • Ans. 

    The maximum quantity that can be poured at a time depends on the size and capacity of the container being used.

    • The maximum quantity that can be poured at a time is determined by the size of the container.

    • Factors such as viscosity of the liquid, pouring speed, and skill of the person pouring also play a role.

    • For example, a small cup may only be able to pour a few ounces at a time, while a large pitcher could pour severa

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

They asked me in-depth questions about transformers, motors, conveyors, power distribution, PLC, maintenance, power distribution and flow,and troubleshooting etc. normal working and application of plant in which you are working. Realtime issues and how to tackle them.

Round 2 - Aptitude Test 

Number system, puzzle, shapes, odd one out, profit loss, percentage, age, statements etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - They ask questions such as reasoning, profit loss, age, percentage, number series, shapes, odd one out, etc.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Which company you choose for better opportunity
  • Q2. What you want to expetection
  • Ans. 

    I want to exceed expectations by demonstrating strong leadership skills, problem-solving abilities, and a dedication to achieving team goals.

    • Strong leadership skills: Leading by example, motivating team members, and effectively delegating tasks.

    • Problem-solving abilities: Identifying issues, developing creative solutions, and implementing strategies to overcome challenges.

    • Dedication to achieving team goals: Setting clea...

  • Answered by AI

I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. What are your roles in your current job
  • Ans. Explaned about my roles and responsibilities
  • Answered Anonymously
  • Q2. How do you tackle vibrations in axial fans
  • Ans. 

    To tackle vibrations in axial fans, proper balancing, alignment, and maintenance are essential.

    • Perform dynamic balancing of the fan blades to minimize vibrations.

    • Ensure proper alignment of the fan with the motor and the surrounding structure.

    • Regularly inspect and maintain the fan components to prevent wear and tear.

    • Use vibration analysis techniques to identify and address any potential issues.

    • Consider installing vibrat...

  • Answered by AI
  • Q3. What are the challenges you faced your job
  • Ans. Explained about our ID fan hydro coupling issue
  • Answered Anonymously
  • Q4. What permit system do you follow
  • Ans. 

    We follow a permit system based on the project requirements and local regulations.

    • Our permit system ensures compliance with safety standards and legal requirements.

    • We obtain permits for activities such as construction, electrical work, and hazardous material handling.

    • The specific permit requirements vary depending on the nature of the project and the location.

    • We work closely with regulatory authorities to ensure timely...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Know the constraints in your answer so that interviewer not go further into particular topic

I applied via LinkedIn and was interviewed in May 2022. There were 3 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 - HR 

(4 Questions)

  • Q1. What are your role and responsibilities in current organization?
  • Ans. 

    As an Assistant Manager in my current organization, my role and responsibilities include overseeing daily operations, managing staff, and ensuring customer satisfaction.

    • Overseeing daily operations of the department

    • Managing and supervising a team of employees

    • Setting goals and targets for the team

    • Monitoring performance and providing feedback

    • Ensuring compliance with company policies and procedures

    • Handling customer complai...

  • Answered by AI
  • Q2. Why do you want to change the job?
  • Ans. 

    I am seeking new challenges and opportunities for growth in my career.

    • Looking for a more challenging role

    • Seeking opportunities for career advancement

    • Want to learn new skills and gain experience in different areas

    • Desire to work in a more supportive and collaborative environment

    • Wish to contribute to a company with a stronger mission or values alignment

  • Answered by AI
  • Q3. What are your expectations on Salary Hike?
  • Ans. 

    I expect a salary hike that is commensurate with my experience, skills, and the responsibilities of the Assistant Manager role.

    • I expect a fair and competitive salary that reflects the market value for the position.

    • I would like to be compensated for my experience and expertise in the field.

    • I hope for a salary increase that aligns with the added responsibilities and duties of the Assistant Manager role.

    • I am open to negot...

  • Answered by AI
  • Q4. Are you flexible with shift duty?
  • Ans. 

    Yes, I am flexible with shift duty and can adapt to different schedules as required.

    • I have previous experience working in shifts and understand the importance of being adaptable.

    • I am willing to work evenings, weekends, and holidays if necessary.

    • I can quickly adjust my sleep patterns to accommodate different shift timings.

    • I am comfortable with last-minute schedule changes and can handle unexpected situations.

    • I prioritiz...

  • Answered by AI
Round 3 - Technical 

(6 Questions)

  • Q1. What were your roles and responsibilities in your first project?
  • Ans. 

    As an Assistant Manager, my roles and responsibilities in my first project included coordinating team activities, managing project timelines, and ensuring deliverables were met.

    • Coordinating team activities and assigning tasks

    • Managing project timelines and ensuring deadlines were met

    • Monitoring progress and providing regular updates to stakeholders

    • Ensuring deliverables were completed according to quality standards

    • Identif...

  • Answered by AI
  • Q2. What IS Codes do you follow for structural steel fabrication and erection works?
  • Q3. Please explain briefly the step wise process of fabrication and erection of a storage tank as per standard API code.
  • Ans. 

    The fabrication and erection of a storage tank as per API code involves several steps.

    • The tank design is finalized based on the intended use and specifications.

    • The materials for the tank are selected and procured.

    • The plates are cut and rolled to form the shell and heads of the tank.

    • The shell and heads are welded together to form the tank.

    • The tank is hydrotested to ensure it can withstand the intended pressure.

    • The tank ...

  • Answered by AI
  • Q4. What are common NDT methods followed for Tank Fabrication works?
  • Ans. 

    Common NDT methods for Tank Fabrication works

    • Visual Inspection

    • Ultrasonic Testing

    • Magnetic Particle Inspection

    • Radiographic Testing

    • Dye Penetrant Inspection

  • Answered by AI
  • Q5. Briefly explain the Vacuum Box test method for Tanks.
  • Ans. 

    Vacuum Box test is a non-destructive testing method used to detect leaks or defects in tanks.

    • The tank is pressurized with air or water and then a vacuum is applied to the tank's exterior.

    • A vacuum box is placed over the suspected leak area and a vacuum is applied to the box.

    • If the vacuum level drops, it indicates a leak in the tank.

    • This method is commonly used in the oil and gas industry to test storage tanks and pipeli...

  • Answered by AI
  • Q6. Did you fabricate Built Up Sections? If yes, please explain the requirement of Built Up sections over Rolled Sections? What are the common problems do you face while fabricating Built Up Sections?
  • Ans. 

    Yes, I have fabricated Built Up Sections. Built Up Sections are required when the load-bearing capacity of Rolled Sections is insufficient.

    • Built Up Sections are made by welding two or more Rolled Sections together to increase their load-bearing capacity.

    • They are commonly used in construction of bridges, high-rise buildings, and industrial structures.

    • Common problems faced while fabricating Built Up Sections include weld...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest to the interviewers. Speak whatever you know with confidence.
Round 1 - One-on-one 

(1 Question)

  • Q1. Domain related questions are asked
Round 2 - One-on-one 

(1 Question)

  • Q1. Domain related questions are asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Domain related questions are asked
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Related to field.
Round 2 - One-on-one 

(1 Question)

  • Q1. What is the market salery for civil engineer with 12 years experience?
  • Ans. 

    The market salary for a civil engineer with 12 years of experience varies depending on location, company size, and specific skills.

    • Market salary can range from $80,000 to $150,000 per year

    • Factors such as location (urban vs rural), company size, and industry specialization can impact salary

    • Additional certifications or advanced degrees can also increase salary potential

  • Answered by AI
Round 3 - Aptitude Test 

One question paper of 10 questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for technical interview.

Kerala State Electricity Board Interview FAQs

How many rounds are there in Kerala State Electricity Board Substation Operator interview?
Kerala State Electricity Board interview process usually has 2 rounds. The most common rounds in the Kerala State Electricity Board interview process are Resume Shortlist and Technical.
What are the top questions asked in Kerala State Electricity Board Substation Operator interview?

Some of the top questions asked at the Kerala State Electricity Board Substation Operator interview -

  1. What are the different types of protections used in 110 kV feed...read more
  2. General idea about substation and protection of g...read more

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Kerala State Electricity Board Substation Operator Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more

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Kerala State Electricity Board Substation Operator Salary
based on 160 salaries
₹1.1 L/yr - ₹4.2 L/yr
21% more than the average Substation Operator Salary in India
View more details

Kerala State Electricity Board Substation Operator Reviews and Ratings

based on 22 reviews

4.5/5

Rating in categories

4.2

Skill development

4.2

Work-life balance

3.9

Salary

3.1

Job security

3.6

Company culture

3.2

Promotions

3.9

Work satisfaction

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₹1.5 L/yr - ₹6.3 L/yr

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