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Power Mech Projects

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3.9

based on 1.6k Reviews

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Power Mech Projects Control & Instrumentation Engineer Interview Questions and Answers

Updated 17 Feb 2025

Power Mech Projects Control & Instrumentation Engineer Interview Experiences

2 interviews found

Control & Instrumentation Engineer Interview Questions & Answers

user image vikas kumar Kesharwani

posted on 17 Feb 2025

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
    • Add your answer
  • Q2. Field instrument questions
    • Add your answer
Round 2 - One-on-one 

(2 Questions)

  • Q1. Instrument related
    • Add your answer
  • Q2. Instrument related
    • Add your answer

Control & Instrumentation Engineer Interview Questions & Answers

user image Anonymous

posted on 4 May 2019

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
    Add your answer
  • 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
    Add your answer
  • 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
    Add your answer

Interview Preparation Tips

3rd class managment and hr policy site issue salary issue

Control & Instrumentation Engineer Interview Questions Asked at Other Companies

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Q1. Explain working principle of oxygen analyser and which system you ... read more
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asked in Reliance Industries
Q3. What is the main difference between RTD and Thermistor?
View answer (1)
asked in Reliance Industries
Q4. Why 4-20 mA Preferred over 0-20 mA signal ?
View answer (1)
asked in Indian Oil Corporation
Q5. What is instrumentation and why you choose instrumentation
View answer (1)
View All

Top trending discussions

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Interview Tips & Stories
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I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep? Please help, I am very nervous! Thank you
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Interview questions from similar companies

Control & Instrumentation Engineer Interview Questions & Answers

Worley user image Anonymous

posted on 5 Sep 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
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. Codes and standards for orifice sizing,ratings for level instruments,Productivity,and many more.
  • Ans. 

    Codes and standards play a crucial role in ensuring proper sizing and ratings for orifice and level instruments in the field of control & instrumentation engineering.

    • Codes and standards such as ASME, API, and ISA provide guidelines for orifice sizing and ratings.

    • Proper selection of orifice size is essential for accurate flow measurement.

    • Level instrument ratings are determined based on factors like pressure, temperature...

    • Answered by AI
    Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Not yet conducted
    • Add your answer
  • Q2. Not performed yet
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Tecnical knowledge of the interviewer was thorough,indeed a knowledgable person.

Control & Instrumentation Engineer Interview Questions & Answers

Alstom Transportation user image Anonymous

posted on 26 Nov 2023

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:
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 - 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
    Add your answer
  • Q2. Pid controller design, response, model based design
    • Add your answer

Skills evaluated in this interview

Control & Instrumentation Engineer Interview Questions & Answers

Megha Engineering & Infrastructures user image Anonymous

posted on 17 May 2021

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
    View 1 more answer

Instrumentation Technician Interview Questions & Answers

Larsen & Toubro Limited user image Anonymous

posted on 17 Jul 2024

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

(3 Questions)

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

(2 Questions)

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

Interview Preparation Tips

Interview preparation tips for other job seekers - I am Arun Prasad gound
I am instrument technician

Electrical & Instrumentation Engineer Interview Questions & Answers

Jacobs Engineering Group user image Anonymous

posted on 26 Aug 2022

I applied via Referral and was interviewed in Jul 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Documents needed for installation of any flow meter??
  • Ans. 

    Documents required for installation of a flow meter

    • Manufacturer's installation manual

    • Piping and instrumentation diagram (P&ID)

    • Electrical wiring diagram

    • Calibration certificate

    • Material test certificate (MTC) for piping

    • Safety data sheet (SDS) for chemicals used in installation

    • Permit for installation

    • Quality assurance plan (QAP)

    • As-built drawings

    • Answered by AI
    Add your answer

Interview Preparation Tips

Topics to prepare for Jacobs Engineering Group Electrical & Instrumentation Engineer interview:
  • Instrumentation basics
Interview preparation tips for other job seekers - Very very well manner interview ,so friendly and lots of advise they will give positive.

Control & Instrumentation Engineer Interview Questions & Answers

Worley user image Anonymous

posted on 5 Sep 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
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 

(1 Question)

  • Q1. Codes and standards for orifice sizing,ratings for level instruments,Productivity,and many more.
  • Ans. 

    Codes and standards play a crucial role in ensuring proper sizing and ratings for orifice and level instruments in the field of control & instrumentation engineering.

    • Codes and standards such as ASME, API, and ISA provide guidelines for orifice sizing and ratings.

    • Proper selection of orifice size is essential for accurate flow measurement.

    • Level instrument ratings are determined based on factors like pressure, temperature...

    • Answered by AI
    Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Not yet conducted
    • Add your answer
  • Q2. Not performed yet
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Tecnical knowledge of the interviewer was thorough,indeed a knowledgable person.

Control & Instrumentation Engineer Interview Questions & Answers

Alstom Transportation user image Anonymous

posted on 26 Nov 2023

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:
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 

(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
    Add your answer
  • Q2. Pid controller design, response, model based design
    • Add your answer

Skills evaluated in this interview

Electrical & Instrumentation Engineer Interview Questions & Answers

Megha Engineering & Infrastructures user image Anonymous

posted on 17 Nov 2020

I applied via Company Website

Interview Questionnaire 

3 Questions

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

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your basic ready and give practical answers
More about working at Power Mech Projects

Power Mech Projects Interview FAQs

How many rounds are there in Power Mech Projects Control & Instrumentation Engineer interview?
Power Mech Projects interview process usually has 2 rounds. The most common rounds in the Power Mech Projects interview process are One-on-one Round and Technical.
What are the top questions asked in Power Mech Projects Control & Instrumentation Engineer interview?

Some of the top questions asked at the Power Mech Projects Control & Instrumentation Engineer interview -

  1. What is thermocuple what's is working prins...read more
  2. What is rtd whus to w...read more
  3. What's is intrume...read more

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Power Mech Projects Interviews By Designations

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Power Mech Projects Control & Instrumentation Engineer Interview Process

based on 1 interview

Interview experience

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Excellent
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Power Mech Projects Control & Instrumentation Engineer Salary
based on 37 salaries
₹2 L/yr - ₹5.4 L/yr
44% less than the average Control & Instrumentation Engineer Salary in India
View more details

Power Mech Projects Control & Instrumentation Engineer Reviews and Ratings

based on 13 reviews

4.2/5

Rating in categories

4.4

Skill development

3.8

Work-life balance

2.8

Salary

4.1

Job security

3.1

Company culture

3.2

Promotions

4.1

Work satisfaction

Explore 13 Reviews and Ratings
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