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Shyam Sel & Power Assistant Engineer Interview Questions, Process, and Tips

Updated 13 Nov 2021

Top Shyam Sel & Power Assistant Engineer Interview Questions and Answers

View all 17 questions

Shyam Sel & Power Assistant Engineer Interview Experiences

2 interviews found

I applied via Walk-in and was interviewed in Oct 2021. There was 1 interview round.

Interview Questionnaire 

17 Questions

  • Q1. 1.types of lubrication
  • Ans. 

    Types of lubrication include hydrodynamic, boundary, and mixed lubrication.

    • Hydrodynamic lubrication occurs when a fluid film separates the moving surfaces, such as in engines.

    • Boundary lubrication involves a thin layer of lubricant that prevents direct contact between surfaces, like in metal cutting.

    • Mixed lubrication combines elements of both hydrodynamic and boundary lubrication, commonly found in many mechanical syste

  • Answered by AI
  • Q2. 2.lubrication grades of grease and gear oil
  • Ans. 

    Lubrication grades of grease and gear oil

    • Grease lubrication grades are NLGI 000, 00, 0, 1, 2, 3

    • Gear oil lubrication grades are classified by the American Petroleum Institute (API) as GL-1, GL-2, GL-3, GL-4, GL-5, and GL-6

    • The higher the number, the more viscous the lubricant

  • Answered by AI
  • Q3. 3.support roller bearing number?
  • Ans. 

    The support roller bearing number depends on the specific application and load requirements.

    • The bearing number should be selected based on the load capacity and speed requirements of the support roller.

    • Factors such as temperature, lubrication, and alignment should also be considered when selecting a bearing.

    • Examples of support roller bearings include cylindrical roller bearings, spherical roller bearings, and needle ro

  • Answered by AI
  • Q4. 4.Support roller bore dia?
  • Ans. 

    The support roller bore diameter is the size of the hole in the center of the support roller.

    • The bore diameter is important for selecting the appropriate bearing size.

    • It is also important for ensuring proper alignment and fit with the shaft.

    • The bore diameter can vary depending on the size and type of support roller.

    • For example, a small support roller may have a bore diameter of 1 inch, while a larger one may have a bor

  • Answered by AI
  • Q5. 5.Types of vibration
  • Ans. 

    Types of vibration include free, forced, damped, and self-excited.

    • Free vibration occurs when a system oscillates on its own without any external force.

    • Forced vibration occurs when a system is subjected to an external force.

    • Damped vibration is when the amplitude of vibration decreases over time due to energy dissipation.

    • Self-excited vibration occurs when a system vibrates due to its own internal forces, such as in a gui

  • Answered by AI
  • Q6. 6.what is viscosity?
  • Ans. 

    Viscosity is the measure of a fluid's resistance to flow.

    • Viscosity is affected by temperature and pressure.

    • It is measured in units of poise or centipoise.

    • High viscosity fluids are thick and flow slowly, while low viscosity fluids are thin and flow quickly.

    • Examples of high viscosity fluids include honey and molasses, while water and alcohol are low viscosity fluids.

  • Answered by AI
  • Q7. 7.viscocity unit?
  • Ans. 

    Viscosity is measured in units of poise or centipoise.

    • Viscosity is a measure of a fluid's resistance to flow.

    • The unit of viscosity is poise or centipoise.

    • Water has a viscosity of 1 centipoise at room temperature.

    • Honey has a viscosity of around 2000 centipoise.

    • Viscosity can be affected by temperature and pressure.

  • Answered by AI
  • Q8. 8.density unit?
  • Ans. 

    Density unit is the measure of mass per unit volume of a substance.

    • Density unit is expressed in kg/m³ or g/cm³.

    • It is used to compare the mass of different substances with the same volume.

    • Commonly used in industries like construction, oil and gas, and pharmaceuticals.

    • Example: The density of water is 1000 kg/m³ or 1 g/cm³.

  • Answered by AI
  • Q9. 9.what types of breakdown occurs in crusher?
  • Ans. 

    Various types of breakdown can occur in a crusher.

    • Mechanical breakdown due to wear and tear of components

    • Electrical breakdown due to faulty wiring or components

    • Hydraulic breakdown due to leaks or malfunctioning of hydraulic system

    • Material breakdown due to foreign objects or excessive feed size

    • Operational breakdown due to improper use or maintenance

    • Examples include bearing failure, motor burnout, hydraulic cylinder fail

  • Answered by AI
  • Q10. 10.Gear ratio of Main drive oil gear box?
  • Ans. 

    The gear ratio of the main drive oil gearbox is typically specified by the manufacturer.

    • The gear ratio determines the speed and torque of the output shaft relative to the input shaft.

    • It is important to select the appropriate gear ratio for the application to ensure optimal performance.

    • The gear ratio can be calculated by dividing the number of teeth on the output gear by the number of teeth on the input gear.

    • For example...

  • Answered by AI
  • Q11. 11.what is pneumatic cylinder?
  • Ans. 

    A pneumatic cylinder is a mechanical device that uses compressed air to produce force in a reciprocating linear motion.

    • Pneumatic cylinders are commonly used in industrial automation and robotics.

    • They are often used to move and position objects, as well as to apply force.

    • Pneumatic cylinders come in various sizes and shapes, including single-acting and double-acting cylinders.

    • They can be made from materials such as alumi...

  • Answered by AI
  • Q12. 12.kiln DIA?
  • Q13. 13.Impactor capacity?
  • Ans. 

    Impactor capacity refers to the maximum amount of material that can be processed by an impactor machine.

    • Impactor capacity is typically measured in tons per hour.

    • It is important to match the impactor capacity to the desired output of the operation.

    • Factors that can affect impactor capacity include the size and type of material being processed, the speed of the machine, and the size of the feed opening.

    • For example, a hori...

  • Answered by AI
  • Q14. 14.Diffence b/w grease grade EP2 & OG1?
  • Ans. 

    EP2 and OG1 are two different types of grease grades with different properties.

    • EP2 is a high-performance grease with extreme pressure additives that provide excellent protection against wear and tear.

    • OG1 is a general-purpose grease that is suitable for a wide range of applications.

    • EP2 is typically used in heavy-duty applications such as mining equipment, construction machinery, and industrial gearboxes.

    • OG1 is commonly ...

  • Answered by AI
  • Q15. 15.Greade grade used in girth gear, bearing, sleap seal?
  • Ans. 

    The grade used in girth gear, bearing, and seal depends on the specific application and load requirements.

    • The grade of girth gear depends on the size and load capacity of the gear.

    • The grade of bearing depends on the speed and load capacity of the application.

    • The grade of seal depends on the type of fluid being sealed and the operating temperature and pressure.

    • Common grades for girth gears include ASTM A105, ASTM A350 L...

  • Answered by AI
  • Q16. 16.Difference between screw and lobe compressor?
  • Ans. 

    Screw compressors use screws to compress air while lobe compressors use lobes or rotors.

    • Screw compressors have two interlocking screws that rotate in opposite directions to compress air.

    • Lobe compressors have two or three lobes or rotors that rotate in opposite directions to compress air.

    • Screw compressors are more efficient and have a higher compression ratio than lobe compressors.

    • Lobe compressors are more suitable for ...

  • Answered by AI
  • Q17. 17.What type of bearing used in RALF( Rotary air lock feeder), Pump?
  • Ans. 

    The type of bearing used in RALF and pump is usually a ball bearing or roller bearing.

    • Ball bearings are commonly used in RALF and pump applications due to their ability to handle radial and axial loads.

    • Roller bearings are also used in some applications where higher load capacity is required.

    • The specific type of bearing used will depend on the size and speed of the equipment.

    • Proper lubrication is important for the longe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Whenever you r working in a plant observe deeply on the works and notice capacity gear ratio and other details of the mechanical equipments in your organization.

I applied via Walk-in and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Circuit diagram
  • Ans. 

    A circuit diagram is a graphical representation of an electrical circuit.

    • It shows the components and connections in the circuit

    • It helps in understanding the functioning of the circuit

    • It is used for designing and troubleshooting circuits

    • Symbols are used to represent components like resistors, capacitors, etc.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on basic on your own field

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Q5. What is the 5s.and how is the important of a industry??

Interview questions from similar companies

I was interviewed in Jun 2016.

Interview Preparation Tips

Round: Resume Shortlist
Experience: The College had sent the marks details of students who had greater than 70% or equivalent marks in graduation also with secondary and higher secondary marks to the Company. Then they shortlisted 27 people out of 69 eligible students from the batch of total 84 students considering as per Indian reservation as it is a Govt. Company. 10-Gen, 7-OBC, 10-(SC+ST)
Tips: Make sure your CGPA high. They shortlists very few students usually less than 15.

Round: Technical + HR Interview
Experience: The Interview was of around 20 minutes. They started with asking about hobbies and activities first that I had mentioned in my CV. It made the environment cool and calm a bit. Make sure you have written the contents in your CV honestly. A small hide and seek can make you out of the race. Then they slowly moved towards core Electrical Engineering questions mostly from Power System. All were the basics and didn't need any rocket science. Viz
1. Why We transmit Power at High Voltages?
2. What is Surge Impedance Loading?
3. What is Corona loss? Why we send Power at High voltages even when it increases the Corona loss?
4. About Compensators of the line.
5. What are the advantages of single frequency of the grid throughout the country?
6. Buchholz relay?
After then they moved towards Internships and Projects. They asked about Indian Electricity market, Developments in Indian Electricity, No.of Grids in India, Open Access, Power Exchanges of India etc. that were my Internship topics at Power System Operation Corporation Limited(POSOCO). Then they asked some light Questions from my College Project like what are the benefits of this project. What are Global warming and the Carbon taxes.
They selected total 5 students out of 27 (2+2+1)

Tips: Keep a Smile on the face. Speak anything that you are confident about else say I don't know about it. Don't be seems like you are in a dire need of this job or you beg for it. Go and show that you are deserving and earn it.

Skills: Internship Experience, Internship Work, Project And Training, Leadership Skills, Honesty, Knowledge In Core Topics
College Name: NIT Agartala

I was interviewed in Jul 2017.

Interview Questionnaire 

6 Questions

  • Q1. Tell about your family
  • Ans. 

    I come from a close-knit family of four, including my parents and younger sister.

    • My parents have always been supportive of my career choices

    • I have a younger sister who is currently studying in college

    • We enjoy spending quality time together on weekends, often going for family outings or movie nights

  • Answered by AI
  • Q2. How does power flow from one end to other?
  • Ans. 

    Power flows from one end to the other through a closed circuit, following the path of least resistance.

    • Power flows through conductive materials such as wires or cables.

    • It is generated at a power source, such as a generator or a battery.

    • The power source creates a potential difference, or voltage, which pushes the electrons to flow.

    • The electrons flow from the higher potential end to the lower potential end.

    • The flow of el...

  • Answered by AI
  • Q3. What happens when fan rotates in opposite direction?
  • Ans. 

    When a fan rotates in the opposite direction, it reverses the airflow and can cause the fan to function improperly.

    • Reversing the direction of a fan can disrupt the intended airflow in a room.

    • In some cases, reversing the fan direction can lead to decreased cooling or heating efficiency.

    • Changing the fan direction can also affect the distribution of air in the room.

    • For ceiling fans, reversing the direction can change the ...

  • Answered by AI
  • Q4. What are the lines connecting other countries in NER?
  • Ans. 

    The lines connecting other countries in NER refer to the international borders and transportation routes.

    • The international borders of NER connect it with neighboring countries like Bhutan, China, and Myanmar.

    • Transportation routes like roads, railways, and airways also connect NER with other countries.

    • Examples of transportation routes include the India-Myanmar-Thailand Trilateral Highway and the India-Bhutan Friendship

  • Answered by AI
  • Q5. What are the business of powergrid?
  • Ans. 

    PowerGrid is involved in the transmission and distribution of electricity.

    • PowerGrid is responsible for the transmission of electricity from power generating stations to distribution substations.

    • They also manage the distribution of electricity to end consumers through a network of transmission lines and substations.

    • PowerGrid ensures the reliability and stability of the power grid by monitoring and maintaining the transm...

  • Answered by AI
  • Q6. Are you a self motivated person? Give example
  • Ans. 

    Yes, I am a self-motivated person who takes initiative and sets goals to achieve success.

    • I consistently set personal and professional goals to challenge myself and strive for success.

    • I take the initiative to learn new skills and improve my knowledge in order to excel in my role.

    • I am proactive in seeking out opportunities for growth and development within my field.

    • For example, in my previous role, I took on additional p...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume was shortlisted by the company on the basis of CGPA of students send my the college. They shortlisted top 5 students from General category and top 5 students from SC category (5+5)[ Based on there vacancy]
Tips: As they shortlist very few student so it is very important to have a good rank in respective category.

Round: Technical + HR Interview
Experience: Well, PI lasted for only 15mins . Interviewer made sure to make the environment comfortable. It was a panel of 6 interviewers. They started by asking about my family, places I visited till now (as mentioned in resume). Then they moved to my B-tech project and asked to explain them. There were some technical questions too (very basics one).Interview ended with some HR questions.
Tips: They don't ask any kind of brainstorming questions. Just keep your basics clear in power system, Do study your final year project properly. Go through the company site and substation related activities.
Be confident and keep smile. Speak your mind , don't hesitate to say I don't know, be clear of what u speak.
So prepare well and Good luck?.

Skills: Presence Of Mind, Communication And Confidence
College Name: NIT Agartala
Round 1 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips
Round 2 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. Why should we hire you?
  • Q3. Where do you see yourself in 5 years?
  • Q4. What are your strengths and weaknesses?
  • Q5. Tell me about yourself.
Round 3 - HR 

Interview Preparation Tips

Interview preparation tips for other job seekers - Some people are having skills but their are lack of guidence and apportunities and some are suffering with communication and fear so keep trying definitely u will win at the end..
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com 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 

(5 Questions)

  • Q1. First describe about you...
  • Q2. About your current company and work .
  • Q3. Share your experience
  • Q4. Why do you change this company
  • Q5. What are you expecting about your salary

I was interviewed before Nov 2016.

Interview Questionnaire 

3 Questions

  • Q1. About yourself
  • Q2. Will you work at any location
  • Ans. 

    Yes, I am willing to work at any location for the Senior Engineer position.

    • I am open to relocating for the right opportunity

    • I have experience working in different locations

    • I am flexible and adaptable to new environments

  • Answered by AI
  • Q3. Why you think you can work in any adverse situation
  • Ans. 

    I have a proven track record of staying calm and focused in challenging situations, allowing me to problem-solve effectively.

    • I have experience working in high-pressure environments and have successfully delivered projects on time despite obstacles.

    • I am adaptable and can quickly assess a situation to determine the best course of action.

    • I have strong problem-solving skills and can think creatively to find solutions in ad

  • Answered by AI

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 100

Round: Group Discussion
Duration: 20 minutes

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

I applied via Approached by Company and was interviewed in Aug 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 - Technical 

(2 Questions)

  • Q1. What are closed loop control system
  • Ans. 

    Closed loop control systems are feedback systems that continuously monitor and adjust the output based on the desired input.

    • Closed loop control systems use feedback to maintain a desired output

    • They continuously monitor the output and compare it to the desired input

    • Based on the comparison, adjustments are made to maintain the desired output

    • Examples include thermostat-controlled heating systems and cruise control in cars

  • Answered by AI
  • Q2. Details of Field instruments
Round 3 - Technical 

(3 Questions)

  • Q1. Brief discussion on c&i
  • Q2. How you will handle the situations
  • Q3. What are expecting from us

Interview Preparation Tips

Interview preparation tips for other job seekers - Always prepare in detail what u have written in resume.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 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 - One-on-one 

(2 Questions)

  • Q1. They talk about vigilance process
  • Q2. Revenue Recovery process
Round 3 - HR 

(2 Questions)

  • Q1. What is your current salary
  • Ans. 

    I am currently earning $60,000 per year.

    • Be honest about your current salary

    • Avoid providing exact figures if possible

    • Focus on your qualifications and experience instead

  • Answered by AI
  • Q2. We cannot give you salary not more than offered.

Interview Preparation Tips

Interview preparation tips for other job seekers - If you have no option then go to CESC

I applied via Shine and was interviewed in Jan 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 

(1 Question)

  • Q1. TDS, ind as, Power Sector, GST, Income tax

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't spoil your career

Shyam Sel & Power Interview FAQs

What are the top questions asked in Shyam Sel & Power Assistant Engineer interview?

Some of the top questions asked at the Shyam Sel & Power Assistant Engineer interview -

  1. 17.What type of bearing used in RALF( Rotary air lock feeder), Pum...read more
  2. 9.what types of breakdown occurs in crushe...read more
  3. 15.Greade grade used in girth gear, bearing, sleap sea...read more

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Shyam Sel & Power Assistant Engineer Salary
based on 51 salaries
₹1.7 L/yr - ₹4 L/yr
34% less than the average Assistant Engineer Salary in India
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Shyam Sel & Power Assistant Engineer Reviews and Ratings

based on 15 reviews

3.7/5

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3.7

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4.0

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3.6

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