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National Organic Chemical Industries Electrical Maintenance Officer Interview Questions and Answers

Updated 7 Jun 2024

National Organic Chemical Industries Electrical Maintenance Officer Interview Experiences

1 interview found

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Write SLD of present company
  • Ans. 

    The Single Line Diagram (SLD) of the present company showcases the electrical distribution system in a simplified manner.

    • The SLD typically includes all major electrical components such as transformers, switchgear, distribution panels, and loads.

    • It shows the interconnections between these components using standardized symbols and lines.

    • The SLD helps in understanding the flow of electricity within the system and identify...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - for fresher its good, gain knowledge of your field like, manufactures want.

Interview questions from similar companies

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

Interview Questionnaire 

2 Questions

  • Q1. Just asked me about previous experience
  • Q2. Asked about air compressor, utility side questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer all questions with confidence

Interview Questionnaire 

1 Question

  • Q1. Difference MS or SS, part of pump, gearbox,reactor,boiler and 5S,safety etc
  • Ans. 

    MS and SS refer to different types of materials used in the construction of equipment such as pumps, gearboxes, reactors, and boilers.

    • MS stands for Mild Steel and is a type of carbon steel that is commonly used in industrial applications.

    • SS stands for Stainless Steel and is a corrosion-resistant alloy that is often used in applications where hygiene and cleanliness are important.

    • The choice of material depends on the sp...

  • Answered by AI

Interview Questionnaire 

2 Questions

  • Q1. Modes of Heat transfer. What is heat transfer? Explain the modes of heat transfer with example. Laws of thermodynamic. Types of Pump. How to calculate its discharge rate and Head ?
  • Ans. 

    Heat transfer is the movement of thermal energy from one object to another. There are three modes of heat transfer: conduction, convection, and radiation.

    • Conduction is the transfer of heat through a material without any movement of the material itself. Example: Touching a hot stove.

    • Convection is the transfer of heat through the movement of fluids (liquids or gases). Example: Boiling water.

    • Radiation is the transfer of h...

  • Answered by AI
  • Q2. If you are fresher than prepared a such a subject which is your strength and mentioned it in your resume. On the basis of interested subject Intervier ask you a Questions.

Interview Questionnaire 

3 Questions

  • Q1. About reactor and it's maintenance, Hoist preventive maintenance, Gearbox
  • Q2. How to do preventive of water seal
  • Ans. 

    Preventive maintenance of water seal involves regular inspection, cleaning, and replacement of worn-out parts.

    • Inspect water seal regularly for signs of wear and tear

    • Clean water seal and surrounding area to prevent buildup of debris

    • Replace worn-out parts such as gaskets and O-rings

    • Ensure proper lubrication of moving parts

    • Monitor water levels and pressure to prevent leaks

    • Train operators on proper use and maintenance of w

  • Answered by AI
  • Q3. How we select different gearboxes
  • Ans. 

    Gearboxes are selected based on torque, speed, power, and application requirements.

    • Determine the required torque and speed for the application

    • Select a gearbox with a suitable gear ratio to achieve the desired output speed and torque

    • Consider the power requirements and ensure the gearbox can handle the load

    • Choose a gearbox with the appropriate mounting and shaft configuration for the application

    • Examples of gearboxes incl

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 2023. 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 

(4 Questions)

  • Q1. Electrical and electrical component
  • Q2. Induction motor and generator etc.
  • Q3. MOSFET bgt, igbt etc.
  • Q4. Dc motor and dc component etc
Round 3 - Technical 

(1 Question)

  • Q1. Electrical and electrical component generator ac motor and dc motor, vfd, MOSFET, bjt, igbt,
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 - Aptitude Test 

It is from the indiabix website

Round 3 - Technical 

(2 Questions)

  • Q1. Introduction about ur self
  • Q2. Resume based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - dont get nervous in the middle of the interview even if
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Referral

Round 1 - Technical 

(1 Question)

  • Q1. Normal discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 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 

(6 Questions)

  • Q1. What's your strength
  • Ans. My strength is hard work and my good behavior
  • Answered Anonymously
  • Q2. Full form of pasav and what is its function
  • Ans. 

    PASAV stands for Pressure Actuated Safety and Automatic Valve. It is used to control the flow of fluids in a system based on pressure levels.

    • PASAV is a type of valve used in mechanical systems.

    • It automatically opens or closes based on the pressure levels in the system.

    • PASAV helps in maintaining safe pressure levels in the system to prevent damage or accidents.

    • Example: PASAVs are commonly used in hydraulic systems to re

  • Answered by AI
  • Q3. Sir psv full form is pressure safety valve is work in safety pressure
  • Q4. How to work in open spanner
  • Ans. 

    To work in open spanner, place the spanner on the nut or bolt and turn it in the desired direction.

    • Select the correct size of open spanner for the nut or bolt

    • Place the open end of the spanner on the nut or bolt

    • Turn the spanner in the desired direction to loosen or tighten the nut or bolt

    • Ensure the spanner is securely placed on the nut or bolt to avoid slipping

  • Answered by AI
  • Q5. Types of welding
  • Ans. 

    Types of welding include MIG, TIG, stick, and flux-cored welding.

    • MIG welding uses a wire electrode and shielding gas to create a strong bond.

    • TIG welding uses a tungsten electrode and inert gas for precise and clean welds.

    • Stick welding uses a consumable electrode coated in flux to create a strong bond.

    • Flux-cored welding uses a tubular wire filled with flux for outdoor and windy conditions.

  • Answered by AI
  • Q6. What company have you worked in before

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company in Deepak fertilizer petrochemical Ltd

I applied via Recruitment Consulltant and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Phosphate plant equipment questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for technical questions on equipment s in phosphatic plant

National Organic Chemical Industries Interview FAQs

How many rounds are there in National Organic Chemical Industries Electrical Maintenance Officer interview?
National Organic Chemical Industries interview process usually has 1 rounds. The most common rounds in the National Organic Chemical Industries interview process are Technical.

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National Organic Chemical Industries Electrical Maintenance Officer Interview Process

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