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Essar Power Roustabout Interview Questions and Answers

Updated 28 Jan 2024

Essar Power Roustabout Interview Experiences

1 interview found

Roustabout Interview Questions & Answers

user image Somesh Dhamanskar

posted on 28 Jan 2024

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jan 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. What i learn during doing a project or explain your project in two sentences.

Interview Preparation Tips

Interview preparation tips for other job seekers - Being a fresher i dont have much things to say ,only have learning attitude and have gratitute ,one day you will get what you want in yourlife.

Interview questions from similar companies

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

I applied via Job Portal and was interviewed in Feb 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. 5s, soler cell manufacturing
  • Q2. Kizene, 5s, sop, quality, dipartment process

Interview Preparation Tips

Interview preparation tips for other job seekers - Team leadership, time manegment and quality process

Interview Questionnaire 

1 Question

  • Q1. Transformer, motor & what is renewable energy sources
  • Ans. 

    Transformers and motors are devices used to convert and utilize electrical energy, while renewable energy sources are natural resources that can be replenished.

    • Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction

    • Motors are devices that convert electrical energy into mechanical energy to perform work

    • Renewable energy sources are natural resources such as ...

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

I applied via Recruitment Consulltant and was interviewed before Oct 2022. 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 

(3 Questions)

  • Q1. Work releted questions
  • Q2. Other work experience
  • Q3. Your skills is best for company

Interview Preparation Tips

Interview preparation tips for other job seekers - Be peaceful give answer

Interview Preparation Tips

Round: Other Interview
Experience: There is one round combined interview(Technical+HR)
They have mentioned very clearly what they are looking for.
In HR they asked questions based on hobbies
Tips: Since they have mentioned very clearly what they are looking for so give more importance to that things

Skill Tips: Refresh all basics but particularly Thermal engineering not entire mechanical engineering
Skills: Thermal engineering, Mechanical engineering
College Name: IIT MADRAS

Interview Preparation Tips

Round: Resume Shortlist
Experience: Initial shortlisting was based on resume
Tips: A good resume ensure your selection for interview

Round: Technical Interview
Experience: There was one round Technical cum HR Interview
For technical
The questions were on basics of power systems(Undergraduate stuff) but more oriented towards PGCIL work that is related to Transformers,Generators,Transmission lines etc.
Apart from this basic knowledge of HVDC were tested.also questions were asked related to the indian powergrid like voltage levelsuse of phasor ,measurement units,Interconnection of grids, major HVDC links etc.
For HR
They asked about my hobbies,schooling etc.general HR questions ,nothing peculiar
Tips: 1.Focus on the Basics of power systems(mostly undergraduate level)
2.Also go through reports(Technical,about future plans,enquiry reports of grid collapse) which found on PGCIL website and other websites like ministry of power,CERC etc.

General Tips: One has to be very confident and relaxed
Skill Tips: They will see how your knowledge in power systems help PGCIL .so Focus on topic related to PGCIL like Generators,Transformers,Transmission lines etc.
Skills: Substation Automation, Power systems
College Name: IIT MADRAS

Interview Questionnaire 

1 Question

  • Q1. One building designed for some place like delhi later supposed to shifted to chennai then will yo do changes in the design?if yes explain

Interview Preparation Tips

Round: Technical Interview
Experience: One round Technical cum HR interview
Typical PSU interview ,casual questions about my project and questions related to that only-Earthquake effect on structures and its design process. Richter scale and any other scale for earthquake.
Wind and Earthquake code provisions like return period in both cases, severemost Earthquake ever occured on ground.

Skill Tips: Generally Questions Asked from your project so clear the concept of project. Earthquake effect on a structure and its design process was asked.
Skills: Based on project
College Name: IIT MADRAS

Interview Questionnaire 

2 Questions

  • Q1. Earthquake effects on structures and its design process. Richter scale and other scales for earthquakes
  • Ans. 

    Earthquake effects on structures and design process, including Richter scale and other scales.

    • Earthquakes can cause various effects on structures, such as shaking, ground rupture, and liquefaction.

    • The design process for structures takes into account the potential seismic forces and aims to ensure safety.

    • The Richter scale is a logarithmic scale used to measure the magnitude of an earthquake.

    • Other scales used for earthqu...

  • Answered by AI
  • Q2. A building designed for some place like Delhi, later supposed to shifted to Chennai, then will you do changes in the design? If yes explain. Would you prefer OPC or PPC for Delhi climate?

Interview Preparation Tips

Round: Interview
Experience: Will be like a typical PSU interview. Technical questions especially the ones related to your projects can be expected.
Tips: Preparation: Maintain a good CGPA
Scholastic achievements
Projects done

Skill Tips: ""
College Name: IIT Madras

Trainee Interview Questions & Answers

NTPC user image Anonymous

posted on 12 Jan 2015

Interview Questionnaire 

4 Questions

  • Q1. Explain the parameters of transmission line ?
  • Ans. 

    Parameters of transmission line include resistance, inductance, capacitance, and conductance.

    • Resistance: opposition to the flow of current

    • Inductance: ability to store energy in a magnetic field

    • Capacitance: ability to store energy in an electric field

    • Conductance: ability to conduct electric current

    • Examples: coaxial cable, waveguide, twisted pair cable

  • Answered by AI
  • Q2. What is Hysteresis curve ?
  • Ans. 

    Hysteresis curve is a graphical representation of the relationship between magnetic field strength and magnetization of a material.

    • It shows the lag between the magnetic field and the magnetization of a material.

    • It is used to study the magnetic properties of materials.

    • It is commonly used in the design of magnetic circuits and devices.

    • Examples include transformer cores, magnetic storage devices, and electric motors.

    • The s...

  • Answered by AI
  • Q3. Why and which type of transformer do we use to reduce power loss during transmission?
  • Ans. 

    We use step-up transformers to reduce power loss during transmission by increasing voltage and decreasing current.

    • Step-up transformers increase voltage and decrease current, which reduces power loss during transmission.

    • This is because power loss is proportional to the square of the current, so reducing current reduces power loss.

    • For example, power is transmitted over long distances at high voltages (e.g. 500 kV) to red...

  • Answered by AI
  • Q4. Explain Power Factor?
  • Ans. 

    Power factor is the ratio of real power to apparent power in an AC circuit.

    • Power factor is a measure of how efficiently electrical power is being used.

    • It ranges from 0 to 1, with 1 being the most efficient.

    • A low power factor can result in higher energy costs and equipment damage.

    • Capacitors can be used to improve power factor.

    • Power factor is important in industries where large amounts of electrical power are used.

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: First shortlisting is CPI based.

General Tips: • The company has different selection criteria's for different category.
• You must thoroughly study their site, it will make very good impression on them.
• You must give your interview in a way that they must think you will definitely join it.
Skills: Power Systems,
College Name: IIT- Kanpur

I applied via Other and was interviewed before Jul 2017. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What type of dampings are there in case of vibration.
  • Ans. 

    There are several types of dampings in case of vibration, including viscous damping, hysteretic damping, and structural damping.

    • Viscous damping: It occurs when a fluid or viscous material is used to dissipate energy and reduce vibration.

    • Hysteretic damping: It is caused by the internal friction within a material, which converts mechanical energy into heat.

    • Structural damping: It is inherent in the structure itself and is...

  • Answered by AI

Interview Preparation Tips

General Tips: It was held in Delhi at Nehru palace in year 1985 after an all India written test.I was recruited in ITI Ltd a month before and so was relaxed not to prepare much for the interview. I told the interviewers that I just finished my 2 ND semester of M.Tech. at Itbhu.one member was from IIT Delhi and I could not answer viscous damping, inertial damping etc for his question on types of damping and I was rejected.Selection was made of my 2 years junior of graduation college who too had joined ITI Ltd in 1985.
Skills: Analytical Skills
Duration: >3 Months

Essar Power Interview FAQs

How many rounds are there in Essar Power Roustabout interview?
Essar Power interview process usually has 1 rounds. The most common rounds in the Essar Power interview process are HR.

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Essar Power Roustabout Interview Process

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Interview experience

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