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Schlumberger Instrumentation Technician Interview Questions, Process, and Tips

Updated 25 Mar 2023

Top Schlumberger Instrumentation Technician Interview Questions and Answers

View all 6 questions

Schlumberger Instrumentation Technician Interview Experiences

2 interviews found

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed in Feb 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 Resume tips
Round 2 - Technical 

(6 Questions)

  • Q1. Any instrumentation equipment explain
  • Ans. 

    Instrumentation equipment refers to devices used to measure, control, and monitor various parameters in industrial processes.

    • Instruments like pressure gauges, flow meters, and temperature sensors are commonly used in instrumentation.

    • Control valves and actuators are used to regulate the flow of fluids or gases.

    • Programmable Logic Controllers (PLCs) are used for automation and control of processes.

    • Analytical instruments l...

  • Answered by AI
  • Q2. PLC and scada and DCS
  • Q3. PLC panel wiring diagram
  • Ans. 

    A PLC panel wiring diagram is a visual representation of the electrical connections and components in a programmable logic controller panel.

    • A PLC panel wiring diagram shows the layout and connections of various components such as power supplies, input/output modules, relays, and sensors.

    • It helps technicians understand how the electrical signals flow within the panel and how different devices are interconnected.

    • The diag...

  • Answered by AI
  • Q4. What is the control valve
  • Ans. 

    A control valve is a device used to regulate the flow of fluid or gas in a process system.

    • Control valves are commonly used in industries such as oil and gas, chemical, and power plants.

    • They can be operated manually or automatically through an electrical or pneumatic signal.

    • Control valves consist of a valve body, actuator, and positioner.

    • They can control variables such as flow rate, pressure, temperature, and level.

    • Exam...

  • Answered by AI
  • Q5. What is the transmitter
  • Ans. 

    A transmitter is a device used in instrumentation to convert a physical measurement into an electrical signal.

    • Transmitters are commonly used in industries such as oil and gas, chemical, and power plants.

    • They are used to measure variables such as pressure, temperature, flow rate, level, and pH.

    • Transmitters typically consist of a sensing element, signal conditioning circuitry, and an output signal.

    • The sensing element det...

  • Answered by AI
  • Q6. What is the flow meters
  • Ans. 

    Flow meters are devices used to measure the flow rate of a fluid or gas.

    • Flow meters are commonly used in industries such as oil and gas, water treatment, and manufacturing.

    • They can measure flow rates in various units such as liters per minute, cubic meters per hour, or gallons per minute.

    • Different types of flow meters include electromagnetic, ultrasonic, turbine, and differential pressure flow meters.

    • Flow meters can be...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical skills and programming had checked-in scada

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
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 

(3 Questions)

  • Q1. Gas compressor and engine about
  • Q2. What is transmitter,RTD, thermocouple and control valve and actuators,
  • Ans. 

    Transmitter, RTD, thermocouple, control valve, and actuators are all important components in instrumentation technology.

    • Transmitter is a device that converts a physical parameter into an electrical signal.

    • RTD (Resistance Temperature Detector) is a type of temperature sensor that measures temperature by detecting changes in electrical resistance.

    • Thermocouple is another type of temperature sensor that measures temperatur...

  • Answered by AI
  • Q3. PLC and DCS workings

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi sir my name is manikumar
I am studying diploma completed
I have been working in lakshya Power tech pvt Ltd 7year above experience

Instrumentation Technician Interview Questions Asked at Other Companies

asked in ADNOC
Q1. What kind of precautions need in Plant running time?
Q2. 1) verious types of Transmetters like PT,LT,FT AND DPT must knowl ... read more
Q3. Which type PLC & DCS in your plant make and models
asked in ADNOC
Q4. How many types vibration is there in field?
asked in ADNOC
Q5. Are you know that preventive maintenance jobs?

Interview questions from similar companies

I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while giving your interview
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. About the technologies mentioned in the resume
  • Q2. SQL, Python, Power BI , Shell

Interview Preparation Tips

Interview preparation tips for other job seekers - Please be prepared for the technologies mentioned in your resume
Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Online interview and shared my experience.

Interview Preparation Tips

Interview preparation tips for other job seekers - Try for our best. Sincierly do the work.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected

I applied via Campus Placement

Round 1 - Digital Interview 

(1 Question)

  • Q1. Tell me about yourself?
Round 2 - Technical 

(1 Question)

  • Q1. Ohm's Law, Bernoulli's Eqn, Hobbies, IC Engines
Round 3 - HR 

(1 Question)

  • Q1. Basic hr questions.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Feb 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 Resume tips
Round 2 - Technical 

(6 Questions)

  • Q1. What is oops, explain them?
  • Ans. 

    Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.

    • OOP is based on the concept of classes and objects.

    • It allows for encapsulation, inheritance, and polymorphism.

    • Encapsulation hides the internal details of an object and provides a public interface.

    • Inheritance allows classes to inherit properties and methods from other classes.

    • Polymorphism allows objects of diff...

  • Answered by AI
  • Q2. What is difference between interface and abstract class?
  • Ans. 

    Interface defines only method signatures while abstract class can have method implementations.

    • An interface can be implemented by multiple classes while a class can extend only one abstract class.

    • An abstract class can have instance variables while an interface cannot.

    • An abstract class can have constructors while an interface cannot.

    • An abstract class can provide default implementations for some methods while an interface...

  • Answered by AI
  • Q3. What is difference between docker and kubernet?
  • Ans. 

    Docker is a containerization platform while Kubernetes is a container orchestration tool.

    • Docker is used to create, deploy, and run applications in containers.

    • Kubernetes is used to manage and orchestrate multiple containers in a cluster.

    • Docker provides a way to package and distribute applications in a portable manner.

    • Kubernetes provides features like automatic scaling, load balancing, and self-healing.

    • Docker is a lower-...

  • Answered by AI
  • Q4. What is event emitter in angular?
  • Ans. 

    Event emitter is a class in Angular that allows communication between components.

    • Event emitter is used to emit custom events in Angular.

    • It allows communication between parent and child components.

    • It can be used to pass data from child to parent component.

    • It is a part of the @angular/core package.

    • Example: @Output() eventEmitter = new EventEmitter();

  • Answered by AI
  • Q5. What is view encapsulation in angular?
  • Ans. 

    View encapsulation is a feature in Angular that allows for the creation of isolated components.

    • View encapsulation ensures that styles defined in a component do not affect other components.

    • There are three types of view encapsulation: Emulated, Native, and None.

    • Emulated is the default and uses CSS to emulate shadow DOM.

    • Native uses the browser's native shadow DOM implementation.

    • None does not provide any view encapsulation

  • Answered by AI
  • Q6. How to communicate with components in angular?
  • Ans. 

    Components in Angular can communicate with each other using @Input, @Output, and services.

    • Use @Input to pass data from parent to child component

    • Use @Output to emit events from child to parent component

    • Use services to share data between components that are not directly related

    • Use RxJS subjects to create a shared data stream between components

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep basic ready but it luck is equally important.

Skills evaluated in this interview

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

I applied via Company Website and was interviewed in Jun 2023. There were 4 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 - Case Study 

Asked Real Time Scenario to create Microservice for Train and Station information. The interviewer asked what are the properties needs to be considered for evaluating service.

Core Java 11 questions: Webservices, Improvement in JVM, Threads

Java 8: Asked to write a program based on Group By Scenario.

The interview lasts around 2 hrs.

Round 3 - Technical 

(1 Question)

  • Q1. Managerical round: Asked about current project details, The reason to join BH, Scenario based question on LinkedList vs ArrayList
Round 4 - HR 

(1 Question)

  • Q1. It was easy. The HR told about company policies

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Cover Spring Boot, MySQL more
2. Go to BH page to know more, This will help u to answer questions will be asked in Manager Round.

I applied via Naukri.com and was interviewed in Feb 2022. There were 4 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. Core Java, spring jpa, relationship like one to one, one to many, many to oneetc, composit key. More important many questions come from your cv like what you did in your project
Round 3 - Behavioral 

(1 Question)

  • Q1. Just basic behaviour questions, also be ready with some technical questions as well
Round 4 - HR 

(1 Question)

  • Q1. Only joining discussion and formalities 😃😃

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick with your core java basics, your project details
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Technical questions on project
  • Q2. How long you worked with your project?
  • Q3. Project details

Interview Preparation Tips

Interview preparation tips for other job seekers - Best company for Mechanical Engineers and Civil Engineers
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Schlumberger Interview FAQs

How many rounds are there in Schlumberger Instrumentation Technician interview?
Schlumberger interview process usually has 2 rounds. The most common rounds in the Schlumberger interview process are Resume Shortlist and Technical.
What are the top questions asked in Schlumberger Instrumentation Technician interview?

Some of the top questions asked at the Schlumberger Instrumentation Technician interview -

  1. What is transmitter,RTD, thermocouple and control valve and actuato...read more
  2. What is the flow met...read more
  3. Any instrumentation equipment expl...read more

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Schlumberger Instrumentation Technician Interview Process

based on 2 interviews

Interview experience

1
  
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Schlumberger Instrumentation Technician Salary
based on 4 salaries
₹8.8 L/yr - ₹10 L/yr
129% more than the average Instrumentation Technician Salary in India
View more details

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based on 2 reviews

4.0/5

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4.0

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4.0

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4.0

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Job security

4.8

Company culture

3.1

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4.0

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