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Maire Tecnimont Deputy Chief Instrumentation Engineer Interview Questions and Answers

Updated 5 Dec 2022

Maire Tecnimont Deputy Chief Instrumentation Engineer Interview Experiences

1 interview found

I applied via Referral and was interviewed in Nov 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. Tell me about yourself
  • Q2. I have explained above myself
Round 3 - HR 

(1 Question)

  • Q1. Tell me about expectations from company

Interview Preparation Tips

Interview preparation tips for other job seekers - Best of luck. Keep trying. Very good company. Office location is Malad mumbai.

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. What is this company facility
  • Q2. This company give free food
  • Q3. This company give travelling also
Round 2 - Technical 

(2 Questions)

  • Q1. This company where is working
  • Q2. I need to India and out of country also work

Interview Preparation Tips

Interview preparation tips for other job seekers - I am Arun Prasad gound
I am instrument technician
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Field instrument questions
  • Q2. Field instrument questions
Round 2 - One-on-one 

(2 Questions)

  • Q1. Instrument related
  • Q2. Instrument related
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in May 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. Design using simulink
  • Ans. 

    Simulink is a graphical programming environment for modeling, simulating, and analyzing dynamic systems.

    • Simulink is used for designing and simulating control systems, signal processing systems, and communication systems.

    • It provides a block diagram environment where you can connect blocks representing system components.

    • Simulink models can be used for real-time simulation, hardware-in-the-loop testing, and rapid prototyp...

  • Answered by AI
  • Q2. Pid controller design, response, model based design

Skills evaluated in this interview

I was interviewed before Jan 2021.

Interview Questionnaire 

7 Questions

  • Q1. How many types prosess elimant
  • Ans. 

    There are several types of process elements in instrumentation.

    • Process elements in instrumentation include sensors, transmitters, controllers, and final control elements.

    • Sensors are used to measure physical quantities such as temperature, pressure, flow, and level.

    • Transmitters convert the sensor signals into standardized electrical signals for further processing.

    • Controllers receive the signals from transmitters and mak...

  • Answered by AI
  • Q2. Why use 4-20 ma why do not 0-20 ma
  • Ans. 

    4-20 mA is commonly used because it allows for a minimum value of 4 mA to indicate a fault condition, while 0-20 mA does not have this capability.

    • 4-20 mA provides a clear indication of a fault condition by having a minimum value of 4 mA.

    • Using 4-20 mA allows for a wider range of measurement values compared to 0-20 mA.

    • Many instruments and control systems are designed to work with 4-20 mA signals.

    • 4-20 mA signals are less ...

  • Answered by AI
  • Q3. Wich principal thermocouple working
  • Ans. 

    The principal thermocouple working is based on the Seebeck effect.

    • The Seebeck effect is the phenomenon where a temperature difference between two dissimilar metals or semiconductors generates an electric voltage.

    • The most commonly used principal thermocouples are Type K, Type J, and Type T.

    • Type K thermocouples are made of Chromel (Nickel-Chromium) and Alumel (Nickel-Aluminum) wires.

    • Type J thermocouples are made of Iron ...

  • Answered by AI
  • Q4. Wich principal RTD working
  • Ans. 

    RTD works on the principle of change in resistance with temperature.

    • RTD stands for Resistance Temperature Detector.

    • RTD works based on the principle that the electrical resistance of a metal changes with temperature.

    • As the temperature increases, the resistance of the RTD increases.

    • The change in resistance is measured and converted into temperature using a calibration curve.

    • RTDs are commonly used in industrial applicatio...

  • Answered by AI
  • Q5. How many types loop
  • Ans. 

    There are two types of loops in instrumentation: open loop and closed loop.

    • Open loop: A control system where the output is not affected by the input.

    • Closed loop: A control system where the output is affected by the input and feedback is used to make adjustments.

    • Example: In a temperature control system, an open loop would simply turn on the heater without considering the actual temperature, while a closed loop would mea...

  • Answered by AI
  • Q6. What is name of loop
  • Ans. 

    The question is asking for the name of a loop in the context of instrumentation.

    • The name of the loop could refer to a control loop in a process control system.

    • It could also refer to a feedback loop in a measurement or control system.

    • Examples of loop names could be PID loop, cascade loop, or closed-loop system.

  • Answered by AI
  • Q7. Why use MOSFET
  • Ans. 

    MOSFETs are used in various applications due to their high switching speed, low power consumption, and compact size.

    • MOSFETs are commonly used in power electronics for switching applications.

    • They are used in amplifiers and audio systems for signal amplification.

    • MOSFETs are used in voltage regulators to maintain a stable output voltage.

    • They are used in digital circuits for logic gates and memory storage.

    • MOSFETs are used ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This is only instruments and control related questions and answers

I was interviewed before Jan 2021.

Interview Questionnaire 

7 Questions

  • Q1. How many types prosess elimant
  • Ans. 

    There are several types of process elements in instrumentation.

    • Process elements in instrumentation can include sensors, transmitters, controllers, and final control elements.

    • Sensors are used to measure physical quantities such as temperature, pressure, flow, and level.

    • Transmitters convert the sensor signals into standardized electrical signals for further processing.

    • Controllers receive the signals from transmitters and...

  • Answered by AI
  • Q2. Why use 4-20 ma why do not 0-20 ma
  • Ans. 

    4-20 mA is commonly used because it allows for a minimum value of 4 mA to indicate a fault condition, while 0-20 mA does not have this capability.

    • 4-20 mA provides a clear indication of a fault condition by having a minimum value of 4 mA.

    • Using 0-20 mA would not allow for a distinct fault indication as 0 mA could be interpreted as a normal operating condition.

    • 4-20 mA is widely accepted and standardized in the industry, m...

  • Answered by AI
  • Q3. Wich principal thermocouple working
  • Ans. 

    The principal thermocouple working is based on the Seebeck effect.

    • The Seebeck effect is the phenomenon where a temperature difference between two dissimilar metals or semiconductors generates an electric voltage.

    • The voltage generated is proportional to the temperature difference and can be measured to determine the temperature.

    • Common types of thermocouples include Type K (chromel-alumel), Type J (iron-constantan), and

  • Answered by AI
  • Q4. Wich principal RTD working
  • Ans. 

    The principal working of an RTD (Resistance Temperature Detector) is based on the change in electrical resistance with temperature.

    • RTD works on the principle of the change in electrical resistance of a metal with temperature.

    • As the temperature increases, the resistance of the RTD also increases.

    • This change in resistance is measured and used to determine the temperature.

    • RTDs are commonly made of platinum, nickel, or cop...

  • Answered by AI
  • Q5. How many types loop
  • Ans. 

    There are two types of loops in instrumentation: open loop and closed loop.

    • Open loop: A control system where the output is not affected by the input.

    • Closed loop: A control system where the output is influenced by the input and feedback is used to maintain desired conditions.

    • Example: In a temperature control system, an open loop would simply turn on the heater without considering the actual temperature, while a closed l...

  • Answered by AI
  • Q6. What is name of loop
  • Ans. 

    The question is asking for the name of a loop in the context of instrumentation.

    • The name of the loop could refer to a control loop in a process control system.

    • It could also refer to a feedback loop in a measurement or control system.

    • Examples of loop names could be PID loop, cascade loop, or closed-loop system.

  • Answered by AI
  • Q7. Why use MOSFET
  • Ans. 

    MOSFETs are used in various applications due to their high switching speed, low power consumption, and compact size.

    • MOSFETs are commonly used in power electronics for switching applications.

    • They are used in amplifiers and audio equipment for signal amplification.

    • MOSFETs are used in voltage regulators to control and stabilize voltage levels.

    • They are used in digital circuits for logic gates and memory storage.

    • MOSFETs are...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This is only instruments and control related questions and answers

I applied via Company Website

Interview Questionnaire 

3 Questions

  • Q1. General questions about instruments, calibration process
  • Q2. Control valve calibration,
  • Q3. Knowledge about PLC

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your basic ready and give practical answers

Interview Questionnaire 

1 Question

  • Q1. How many types of water pumps are there?
  • Ans. 

    There are several types of water pumps used for different applications.

    • Centrifugal pumps

    • Submersible pumps

    • Reciprocating pumps

    • Diaphragm pumps

    • Jet pumps

    • Gear pumps

    • Screw pumps

    • Vane pumps

    • Axial flow pumps

    • Mixed flow pumps

  • Answered by AI

Interview Questionnaire 

3 Questions

  • Q1. What's is intruments
  • Ans. 

    Instruments are devices used to measure, control, or regulate physical quantities such as temperature, pressure, flow, and more.

    • Instruments can be analog or digital

    • Examples of instruments include thermometers, pressure gauges, flow meters, and level sensors

    • Instruments are used in various industries such as manufacturing, healthcare, and aerospace

    • They are essential for ensuring accuracy and safety in processes and syste

  • Answered by AI
  • Q2. What is rtd whus to work
  • Ans. 

    RTD stands for Resistance Temperature Detector which is a type of temperature sensor used in various industries.

    • RTDs work by measuring the change in electrical resistance of a metal wire as the temperature changes.

    • They are commonly made of platinum, nickel, or copper.

    • RTDs are highly accurate and stable over a wide temperature range.

    • They are used in industries such as food and beverage, pharmaceuticals, and oil and gas.

    • ...

  • Answered by AI
  • Q3. What is thermocuple what's is working prinsple
  • Ans. 

    A thermocouple is a temperature sensor that works on the principle of Seebeck effect.

    • Thermocouples are made of two different metals joined together at one end.

    • When there is a temperature difference between the two ends, a voltage is generated.

    • This voltage is proportional to the temperature difference and can be measured to determine the temperature.

    • Thermocouples are commonly used in industrial applications for temperat...

  • Answered by AI

Interview Preparation Tips

3rd class managment and hr policy site issue salary issue

Maire Tecnimont Interview FAQs

How many rounds are there in Maire Tecnimont Deputy Chief Instrumentation Engineer interview?
Maire Tecnimont interview process usually has 3 rounds. The most common rounds in the Maire Tecnimont interview process are Resume Shortlist, Technical and HR.

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