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Coromandel International Trainee Electrical Engineer Interview Questions, Process, and Tips

Updated 4 Jan 2025

Coromandel International Trainee Electrical Engineer Interview Experiences

1 interview found

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

I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. What is the purpose of substances?
  • Ans. 

    Substances serve various purposes such as providing nutrients, fuel, medication, construction materials, and more.

    • Substances can provide nutrients essential for growth and development, such as vitamins and minerals.

    • Some substances serve as fuel for energy production, like carbohydrates and fats.

    • Medications are substances used to treat illnesses and improve health.

    • Construction materials like concrete, steel, and wood ar...

  • Answered by AI
  • Q2. What is the working mechanism of electric motors and what are their applications in various industries?
  • Ans. 

    Electric motors convert electrical energy into mechanical energy to drive various machines and equipment in industries.

    • Electric motors work on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field.

    • They consist of a stator (stationary part) and a rotor (rotating part) with coils and magnets to generate motion.

    • Applications include powering pumps, fans, comp...

  • Answered by AI
  • Q3. Which safety are used for electrical works
  • Ans. 

    Safety measures for electrical works include grounding, insulation, lockout/tagout, personal protective equipment, and proper training.

    • Grounding: Ensures excess electricity is safely directed into the ground.

    • Insulation: Prevents electrical current from flowing through unintended paths.

    • Lockout/tagout: Ensures equipment is de-energized before maintenance or repair.

    • Personal protective equipment (PPE): Includes gloves, gog...

  • Answered by AI
Round 2 - Technical 

(3 Questions)

  • Q1. What are the different types of loads used in electrical systems?
  • Ans. 

    Different types of loads in electrical systems include resistive loads, inductive loads, and capacitive loads.

    • Resistive loads: Convert electrical energy into heat, such as incandescent light bulbs and electric heaters.

    • Inductive loads: Create magnetic fields when current flows through them, such as motors and transformers.

    • Capacitive loads: Store electrical energy in an electric field, such as capacitors in electronic ci

  • Answered by AI
  • Q2. What are the various equipment found in a substation, and what are their uses and working principles?
  • Ans. 

    Various equipment in a substation include transformers, circuit breakers, isolators, busbars, and relays.

    • Transformers: Step up or step down voltage levels for transmission or distribution.

    • Circuit breakers: Protect the electrical system from overloads or short circuits.

    • Isolators: Provide isolation for maintenance work on equipment.

    • Busbars: Distribute power to different parts of the substation.

    • Relays: Monitor and control

  • Answered by AI
  • Q3. What is 5s and uses
  • Ans. 

    5s is a methodology used for organizing a workplace for efficiency and effectiveness.

    • Sort - Separate needed tools, materials, and instructions from unneeded items

    • Set in order - Arrange items so they are easy to use and label them for quick identification

    • Shine - Clean the work area and equipment regularly to maintain standards and identify defects

    • Standardize - Establish procedures and schedules to maintain the new order

    • ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and approach interview questions in a friendly manner.

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Tell us about yourself.
  • Q2. What are your ambitions?

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical Knowledge should be up to date, and confideis the key.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jun 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all Resume tips
Round 2 - HR 

(2 Questions)

  • Q1. MBA in agribusiness management
  • Q2. Good company very happy
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jun 2022. There were 5 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. 1. Basic questions on Instrumentation 2. Selection of MOC 3. Hazardous area classification 4. Improvements in Process safety through automation 5. Size of projects and team handled 6. Resource management
Round 3 - One-on-one 

(1 Question)

  • Q1. This round was with Site head. He basically asked questions related to MOC selection and HAC
Round 4 - One-on-one 

(1 Question)

  • Q1. This round was with VP Manufacturing. He asked questions related to SIL classification & application, Improvements I have done in Process safety areas and IIoT projects
Round 5 - HR 

(1 Question)

  • Q1. Manpower management, Skill development of team, Crisis management

Interview Preparation Tips

Interview preparation tips for other job seekers - A strong base with update on latest technologies in Instrumentation will help you easily clear the interview. Since the role is of Department Head, you need to have that thing in you where you can show the interview panelists that you can lead a team, a department
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Sep 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Explain about your current roles
  • Q2. Detailed technical explanation of the Projects that I have worked with
Round 3 - Technical 

(3 Questions)

  • Q1. Pipe Sizing Calculation?
  • Ans. 

    Pipe sizing calculation involves determining the appropriate diameter of a pipe based on flow rate, pressure drop, and material properties.

    • Calculate the required flow rate for the system

    • Determine the pressure drop allowed in the system

    • Consider the material properties of the pipe such as friction factor and roughness

    • Use pipe sizing charts or formulas to find the appropriate diameter

    • Ensure the selected pipe size meets th

  • Answered by AI
  • Q2. Corrosion allowance & some questions in ASME B31.3
  • Q3. Reason for Job Change

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with all the experiences that you have mentioned in the resume
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed before Mar 2024.

Round 1 - Aptitude Test 

Basic aptitude question of gate and in technical go through gate 1 mark question

Round 2 - Technical 

(2 Questions)

  • Q1. Reynold no. Details
  • Q2. Shell and tube heat exchanger design
  • Ans. 

    Shell and tube heat exchanger design involves selecting appropriate materials, determining tube layout, and calculating heat transfer coefficients.

    • Select appropriate materials based on fluid properties and operating conditions

    • Determine tube layout to optimize heat transfer efficiency

    • Calculate heat transfer coefficients to ensure proper heat exchange

    • Consider factors like fouling, pressure drop, and thermal expansion in ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on basics of fluid, Mt & it's applications like cooling tower, dryers, stripping tower
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What about power system
  • Q2. What is protection system
  • Ans. 

    A protection system is a set of devices and measures designed to prevent damage or harm to equipment, personnel, or the environment in case of a fault or abnormal condition.

    • Protection systems can include circuit breakers, fuses, relays, and alarms.

    • They are commonly used in electrical systems to prevent overloads, short circuits, and ground faults.

    • Protection systems are essential for ensuring the safety and reliability ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please tell true answer

I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Experience in Piping Design tool
  • Ans. 

    I have extensive experience in using various piping design tools.

    • Proficient in using AutoCAD for piping design

    • Familiar with 3D modeling software like SolidWorks for creating detailed piping layouts

    • Skilled in using piping design software such as Caesar II for stress analysis

    • Experience in using PDMS (Plant Design Management System) for piping design and layout

    • Knowledge of industry standards and codes related to piping de

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and share your vision in terms of individual
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com 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 Resume tips
Round 2 - Aptitude Test 

Behaviour and safety attitude, logical reasoning

Round 3 - HR 

(2 Questions)

  • Q1. Challenge faced, communication, current and expected ctc
  • Q2. What was your achievement

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare safety aspects msds, moc, hazop etc
RCA
Achievement, technical

I applied via Campus Placement and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is heat transfer
  • Ans. 

    Heat transfer is the process of thermal energy moving from one object or substance to another.

    • Heat transfer occurs through three main mechanisms: conduction, convection, and radiation.

    • Conduction is the transfer of heat through direct contact between objects or substances.

    • Convection is the transfer of heat through the movement of fluids or gases.

    • Radiation is the transfer of heat through electromagnetic waves.

    • Examples of...

  • Answered by AI
  • Q2. What is mass transfer
  • Ans. 

    Mass transfer is the movement of substances from one place to another due to a concentration gradient.

    • Mass transfer involves the transfer of mass or substances between phases, such as from a liquid to a gas or from a solid to a liquid.

    • It occurs due to differences in concentration, temperature, pressure, or other driving forces.

    • Examples of mass transfer include evaporation, condensation, absorption, distillation, and ex...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Chambal Fertilisers And Chemicals Graduate Engineer Trainee (Get) interview:
  • Carnot cycle
  • Radiation
  • Convection
  • Boundary layer
Interview preparation tips for other job seekers - For chemical engineers focus on basics of heat , mass , fluid , thermo , cre subjects
Contribute & help others!
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Coromandel International Interview FAQs

How many rounds are there in Coromandel International Trainee Electrical Engineer interview?
Coromandel International interview process usually has 2 rounds. The most common rounds in the Coromandel International interview process are Technical.
What are the top questions asked in Coromandel International Trainee Electrical Engineer interview?

Some of the top questions asked at the Coromandel International Trainee Electrical Engineer interview -

  1. What are the various equipment found in a substation, and what are their uses a...read more
  2. What is the working mechanism of electric motors and what are their application...read more
  3. What are the different types of loads used in electrical syste...read more

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Coromandel International Trainee Electrical Engineer Interview Process

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