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Paradeep Phosphates Junior Engineer Mechanical Maintenance Interview Questions and Answers

Updated 27 Oct 2021

Paradeep Phosphates Junior Engineer Mechanical Maintenance Interview Experiences

1 interview found

Interview Questionnaire 

2 Questions

  • Q1. What are your biggest weaknesses ??
  • Q2. Instrument & material differences ???
  • Ans. 

    Instrument and material differences are related to the type and function of equipment used in mechanical maintenance.

    • Instruments are tools used to measure, monitor, or control various parameters such as temperature, pressure, flow rate, etc.

    • Materials are substances used to construct or repair equipment, such as metals, plastics, ceramics, etc.

    • Instruments are typically electronic or mechanical devices, while materials c...

  • Answered by AI

Interview questions from similar companies

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

I applied via Recruitment Consulltant and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. M.Tech Project Details (Thermal performances analysis of parabolic solar collector.
  • Ans. 

    Analyzed thermal performance of parabolic solar collector for M.Tech project

    • Researched various materials for collector construction

    • Conducted experiments to measure heat transfer efficiency

    • Analyzed data to optimize collector design

    • Compared results with theoretical models

    • Presented findings in a detailed report

  • Answered by AI
  • Q2. Energy Management of Plant.
  • Ans. 

    Energy management of a plant involves optimizing energy usage to reduce costs and environmental impact.

    • Implementing energy-efficient technologies and practices

    • Monitoring energy consumption and identifying areas for improvement

    • Utilizing renewable energy sources where possible

    • Regular maintenance of equipment to ensure optimal performance

    • Training staff on energy conservation practices

  • Answered by AI
  • Q3. General Question about pump.

Interview Preparation Tips

Interview preparation tips for other job seekers - As a fresher prepared well technical question like chiller TR calculations, Type of H.E and there LMTD calculations and Pump types etc.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

(1 Question)

  • Q1. What was the job responsibilities in last company?
Round 3 - HR 

(1 Question)

  • Q1. How many people in your family?
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 - One-on-one 

(2 Questions)

  • Q1. Electrical maintenance, Automation, modification engineer
  • Q2. Instrumatation engineer

Interview Preparation Tips

Interview preparation tips for other job seekers - I have good knowledge of electrical maintenance

I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Work Experience family background and Educational background
  • Q2. Company culture and CTC Discussion
Round 2 - Technical 

(4 Questions)

  • Q1. Ask about Your Daily routine And Job profile and Your Role In organisation
  • Q2. How To calculate Cooling Tower TR And Efficiency of Boiler Chilling Plant Compressors types And Capacity.. Anf details explain and Principal
  • Ans. 

    Calculating cooling tower TR, boiler efficiency, and types and capacity of chilling plant compressors.

    • Cooling tower TR can be calculated using the formula: TR = (500 x GPM x Delta T)/12000

    • Boiler efficiency can be calculated using the formula: Efficiency = (Output/Input) x 100

    • Types of compressors include reciprocating, rotary screw, centrifugal, and scroll.

    • Capacity of compressors is measured in tons of refrigeration (TR...

  • Answered by AI
  • Q3. Utility Explain Types oF Boiler Your Chilling plant is capable how to calculate Colour coding in industry Schedule And Preventive Maintenance Explain
  • Ans. 

    Answering questions related to Maintenance Engineer interview.

    • Types of boilers include fire tube, water tube, and electric boilers.

    • Chilling plant capacity can be calculated by multiplying the flow rate by the temperature difference.

    • Colour coding in industry is used to identify pipes, wires, and equipment based on their function or contents.

    • Schedule maintenance is planned maintenance that is performed at regular interva...

  • Answered by AI
  • Q4. Document work GLR types and Thinkness Test Agitator types And calculations And Vaccume calculation

Interview Preparation Tips

Interview preparation tips for other job seekers - Please Study Utility section like cooling tower types efficiency and evaporation rate And Coc and blowdown study as similar chilling plant and brine plant pipe size calculation
Boiler study...
Round 1 - Technical 

(2 Questions)

  • Q1. Tell about your self
  • Q2. What best you have done

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to tell what you feel actually

Interview Questionnaire 

1 Question

  • Q1. Basic maintenance questions were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare for maintenance related data
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. How many types of gear used in market
  • Ans. 

    There are several types of gears used in the market.

    • Spur gears

    • Helical gears

    • Bevel gears

    • Worm gears

    • Planetary gears

    • Rack and pinion gears

    • Internal gears

    • Miter gears

    • Spiral bevel gears

    • Hypoid gears

  • Answered by AI
  • Q2. How many types of material
  • Ans. 

    There are numerous types of materials, including metals, polymers, ceramics, composites, and more.

    • Metals: iron, aluminum, copper, etc.

    • Polymers: plastics, rubber, etc.

    • Ceramics: glass, porcelain, etc.

    • Composites: fiberglass, carbon fiber, etc.

    • Other: wood, concrete, etc.

  • Answered by AI
  • Q3. How may types of bolts
  • Ans. 

    There are several types of bolts, including hex bolts, carriage bolts, and lag bolts.

    • Hex bolts have a hexagonal head and are commonly used in construction.

    • Carriage bolts have a smooth, rounded head and are often used in woodworking.

    • Lag bolts have a pointed tip and are used to attach heavy objects to wood or other materials.

    • Other types of bolts include eye bolts, U-bolts, and J-bolts.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest with your answers.... Good place to work
Interview experience
4
Good
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Tell me about your self, previous experience, current job role
Round 3 - HR 

(1 Question)

  • Q1. Current CTC ,and expected CTC,why should we hire you

Interview Preparation Tips

Topics to prepare for Astec LifeSciences Electrical Maintenance Engineer interview:
  • Transformers
  • Motos
  • VFD
  • Breakers
  • Billing
  • Chillers
  • Boiler
  • Compressors

I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. Mechanical seal parameter?
  • Ans. 

    Mechanical seal parameter refers to the specifications and characteristics of a mechanical seal used in rotating equipment.

    • Mechanical seal parameters include seal face material, seal face design, spring type, and secondary sealing elements.

    • Seal face material can be ceramic, carbon, or tungsten carbide depending on the application.

    • Seal face design can be single or double, balanced or unbalanced, and with or without a pu...

  • Answered by AI
  • Q2. Squreness, concentracity, run out.
  • Q3. How can install mech seal on reactors?
  • Ans. 

    Mechanical seals can be installed on reactors by following a specific procedure.

    • Ensure the reactor is clean and free of debris

    • Select the appropriate mechanical seal based on the reactor's specifications

    • Install the seal according to the manufacturer's instructions

    • Check for leaks and make necessary adjustments

    • Perform regular maintenance to ensure the seal continues to function properly

  • Answered by AI
  • Q4. First, check squareness, second concentracity, and last run out

Interview Preparation Tips

Interview preparation tips for other job seekers - Dear all your resume is make if your your best knowladge and practise is same all interviwer same question to you so

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