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Johnson & Johnson Project Engineer Interview Questions and Answers

Updated 15 Jan 2025

Johnson & Johnson Project Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - HR 

(2 Questions)

  • Q1. Walk through resume
  • Q2. Why are you interested in this role
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about your experience in project management.
  • Q2. How do you deal with conflict in teamwork?

Interview Preparation Tips

Interview preparation tips for other job seekers - Important to really be invested in J&J culture and research CREDO!Good luck!

Interview questions from similar companies

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

(2 Questions)

  • Q1. Cable Length for PA cables and their diameter.
  • Ans. 

    The cable length for PA cables varies depending on the specific application, while the diameter is typically determined by the current carrying capacity and voltage requirements.

    • Cable length for PA cables can range from a few meters to several hundred meters, depending on the distance between the PA system and the speakers.

    • The diameter of PA cables is usually determined by the current carrying capacity and voltage requ...

  • Answered by AI
  • Q2. Type of smoke detectors.
  • Ans. 

    There are two main types of smoke detectors: ionization and photoelectric.

    • Ionization smoke detectors use a small amount of radioactive material to ionize the air and detect smoke particles.

    • Photoelectric smoke detectors use a light beam to detect smoke particles in the air.

    • Dual sensor smoke detectors combine both ionization and photoelectric technologies for more comprehensive detection.

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Salary expectations
  • Q2. Openness for work from the office
  • Ans. 

    I am open to working from the office as needed for collaboration and team communication.

    • I believe in the importance of face-to-face interactions for effective communication and teamwork

    • I am flexible and willing to work from the office when required for project meetings or discussions

    • I understand the benefits of being physically present in the office for certain tasks or projects

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Where do you see yourself in 1 year
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Communication between PLC controllers and DCS
  • Ans. 

    Communication between PLC controllers and DCS involves establishing a reliable connection for data exchange.

    • PLC controllers and DCS communicate through various communication protocols such as Modbus, Profibus, Ethernet/IP, etc.

    • Data is exchanged between PLC controllers and DCS for process control and monitoring.

    • Communication can be bidirectional, allowing both systems to send and receive data.

    • Proper configuration and pr...

  • Answered by AI
  • Q2. PID tunning and control
Round 2 - HR 

(2 Questions)

  • Q1. Why do you wanna join ABB
  • Q2. What make you chose abb over other companies

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and confidential

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Previous experience and project related technical questions.
  • Q2. Basic Electrical engineering questions from previous experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Please have a good understanding of your previous project
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is Profibus?
  • Ans. 

    Profibus is a widely used fieldbus communication protocol in industrial automation.

    • Profibus stands for Process Field Bus.

    • It is used for communication between field devices and control systems in industrial automation.

    • There are two main types of Profibus: Profibus DP (Decentralized Peripherals) and Profibus PA (Process Automation).

    • Profibus uses a master-slave communication model.

    • It is known for its high-speed data trans...

  • Answered by AI
  • Q2. How to troubleshoot Profibus
  • Ans. 

    Troubleshooting Profibus involves checking physical connections, network configuration, and device settings.

    • Check physical connections to ensure cables are properly connected and not damaged.

    • Verify network configuration settings such as baud rate, parity, and address assignments.

    • Inspect device settings to ensure they match the network configuration and are functioning correctly.

    • Use diagnostic tools like Profibus analyz...

  • Answered by AI

Project Engineer Interview Questions & Answers

ABB user image B.Mohammed Amjad

posted on 19 Sep 2023

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

I applied via Naukri.com and was interviewed in Mar 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 - One-on-one 

(13 Questions)

  • Q1. Hazardous classification
  • Q2. Environment conditions for Panel installation
  • Ans. 

    Environment conditions such as temperature, humidity, and cleanliness are crucial for panel installation.

    • Temperature should be within specified range to prevent damage to components.

    • Humidity levels should be controlled to avoid condensation and corrosion.

    • Cleanliness is important to prevent dust and debris from affecting performance.

    • Proper ventilation is necessary to prevent overheating.

    • Avoid exposure to direct sunlight...

  • Answered by AI
  • Q3. Restricted Earth Fault -explain
  • Ans. 

    Restricted Earth Fault is a type of fault in electrical systems where the fault current is limited to a specific section of the system.

    • Occurs when a fault current flows from a phase conductor to the earth through a restricted path

    • Usually detected by a relay that monitors the current imbalance between the phase and neutral conductors

    • Helps in quickly identifying and isolating the fault to prevent damage to equipment and ...

  • Answered by AI
  • Q4. Differential earth fault -explain
  • Ans. 

    Differential earth fault is a type of fault in electrical systems where the current flowing into and out of the system is not equal due to an earth fault.

    • Differential earth fault protection is used to detect such faults by comparing the current entering and leaving the system.

    • It is important for safety as it helps prevent damage to equipment and potential electric shocks.

    • Examples of differential earth fault protection ...

  • Answered by AI
  • Q5. Transformer insulation class
  • Ans. 

    Transformer insulation class indicates the temperature at which the insulation can operate safely.

    • Transformer insulation class is denoted by a letter (e.g. A, B, F, H) which corresponds to a maximum allowable temperature rise above ambient.

    • Higher insulation classes can withstand higher temperatures, providing better protection for the transformer.

    • Common insulation classes include A (105°C), B (130°C), F (155°C), and H

  • Answered by AI
  • Q6. Scheme to detect transformer temperature
  • Ans. 

    Implement a scheme using temperature sensors to detect transformer temperature.

    • Install temperature sensors at key points on the transformer

    • Set up a monitoring system to continuously track temperature readings

    • Establish temperature thresholds for alerts and shutdowns

    • Implement a cooling system to regulate temperature if needed

  • Answered by AI
  • Q7. Intelligence control system
  • Q8. Standby earth fault
  • Q9. Earthed system and unearthed system
  • Q10. Voltage Levels- As per standards
  • Ans. 

    Voltage levels as per standards vary depending on the application and region, with common levels including 110V, 220V, and 415V.

    • Voltage levels can vary depending on the application and region

    • Common residential voltage levels include 110V and 220V

    • Industrial voltage levels are typically higher, such as 415V

    • International standards like IEC and ANSI provide guidelines for voltage levels

  • Answered by AI
  • Q11. Types of MCCB to explain
  • Ans. 

    Molded Case Circuit Breakers (MCCBs) are types of circuit breakers that provide protection against overcurrents.

    • Thermal-magnetic MCCB: Trips when a current overload or short circuit is detected.

    • Electronic MCCB: Uses electronic components for more precise and adjustable protection.

    • Compact MCCB: Smaller in size for limited space installations.

    • Adjustable MCCB: Allows for manual adjustment of trip settings.

    • Motor protection...

  • Answered by AI
  • Q12. Lighting Calculation- Manually
  • Q13. Factors to consider for Lighting Calculation
  • Ans. 

    Factors to consider for lighting calculation include type of space, desired lighting levels, fixture efficiency, and lighting layout.

    • Type of space (office, warehouse, retail, etc.)

    • Desired lighting levels (measured in lux or foot-candles)

    • Fixture efficiency (lumens per watt)

    • Lighting layout (spacing and placement of fixtures)

    • Natural lighting sources (windows, skylights)

    • Color rendering index (CRI) for accurate color repres...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for ABB Project Engineer interview:
  • Switchgear Component
  • Transformers
  • Panels
  • relay protection
  • MCCB
  • Lighting Design
Interview preparation tips for other job seekers - To cover all topics related to Transformer and Switchgear

Project Engineer Interview Questions & Answers

ABB user image Siddharth Singh

posted on 3 Sep 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected
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 

(1 Question)

  • Q1. What is the control valve and operation
  • Ans. 

    A control valve is a device used to regulate the flow of a fluid in a system by varying the size of the flow passage.

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

    • They can be operated manually, pneumatically, electrically, or through a combination of these methods.

    • The operation of a control valve involves adjusting the position of the valve plug or disc to control the fl...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Dec 2022. There were 2 interview rounds.

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 

(11 Questions)

  • Q1. Introduce yourself briefly?
  • Ans. 

    I am a highly skilled and experienced Project Engineer with a strong background in managing complex engineering projects.

    • Over 10 years of experience in project management and engineering

    • Proficient in utilizing project management software and tools

    • Strong leadership and communication skills

    • Proven track record of successfully delivering projects on time and within budget

    • Experience in coordinating with cross-functional tea...

  • Answered by AI
  • Q2. What projects you have done in previous company
  • Ans. 

    I have worked on various projects in my previous company, including the construction of a new office building and the implementation of a software system for project management.

    • Construction of a new office building

    • Implementation of a software system for project management

  • Answered by AI
  • Q3. What is lifecycle of project
  • Ans. 

    The lifecycle of a project refers to the stages it goes through from initiation to closure.

    • Initiation: project is defined and approved

    • Planning: project objectives, scope, and resources are determined

    • Execution: project plan is put into action

    • Monitoring and Control: project progress is tracked and necessary adjustments are made

    • Closure: project is completed and evaluated

    • Examples: construction of a building, development of...

  • Answered by AI
  • Q4. What are the industrial communication protocols
  • Ans. 

    Industrial communication protocols are standards for data exchange between devices in industrial automation and control systems.

    • Some common industrial communication protocols include Modbus, Profibus, DeviceNet, Ethernet/IP, and CANopen.

    • These protocols enable devices from different manufacturers to communicate with each other and exchange data.

    • Industrial communication protocols can be wired or wireless, and can operate...

  • Answered by AI
  • Q5. What are the settings required in MODBUS
  • Ans. 

    MODBUS settings include baud rate, parity, data bits, stop bits, and slave address.

    • Baud rate determines the speed of communication between devices.

    • Parity is used for error checking and can be set to even, odd, or none.

    • Data bits determine the number of bits used to represent each character.

    • Stop bits indicate the end of a character and can be set to 1 or 2.

    • Slave address is used to identify the device on the network.

    • Examp...

  • Answered by AI
  • Q6. Maximum speed in modbus
  • Ans. 

    The maximum speed in Modbus depends on the baud rate and cable length.

    • Modbus speed is measured in baud rate

    • Higher baud rates allow for faster data transfer

    • Cable length can also affect the maximum speed

    • For example, at 9600 baud rate, the maximum cable length is 1200 meters

  • Answered by AI
  • Q7. How many device add in modbus
  • Ans. 

    The number of devices that can be added in Modbus depends on the network architecture and the number of available addresses.

    • The maximum number of devices that can be added to a Modbus network is 247.

    • The number of available addresses depends on the type of Modbus protocol used (RTU or TCP/IP).

    • The network architecture also plays a role in determining the number of devices that can be added.

    • It is important to ensure that ...

  • Answered by AI
  • Q8. Types of modbus communication
  • Ans. 

    Modbus communication types include RTU, ASCII, and TCP/IP.

    • RTU (Remote Terminal Unit) is a serial communication protocol that uses binary code to transmit data.

    • ASCII (American Standard Code for Information Interchange) is a serial communication protocol that uses ASCII characters to transmit data.

    • TCP/IP (Transmission Control Protocol/Internet Protocol) is a network communication protocol that uses Ethernet to transmit d...

  • Answered by AI
  • Q9. On which scada you are worked
  • Ans. 

    I have worked on multiple SCADA systems including Wonderware, Ignition, and Inductive Automation.

    • I have experience with configuring and programming SCADA systems

    • I have worked with Wonderware, Ignition, and Inductive Automation

    • I am familiar with creating HMI screens, alarms, and trends

    • I have experience with PLC communication and data acquisition

    • I have worked on projects in various industries including manufacturing and

  • Answered by AI
  • Q10. What is maximum Input output handle
  • Ans. 

    The maximum input output handle refers to the maximum number of inputs and outputs that a device can handle.

    • The maximum input output handle varies depending on the device and its specifications.

    • It is important to consider the maximum input output handle when selecting a device for a project.

    • For example, a PLC may have a maximum input output handle of 256 inputs and 256 outputs.

    • Another example is a microcontroller with ...

  • Answered by AI
  • Q11. How many pages designed in HMI
  • Ans. 

    The number of pages designed in HMI depends on the project requirements and complexity.

    • The number of pages can range from a few to hundreds depending on the project scope.

    • The complexity of the HMI design and functionality also affects the number of pages.

    • Factors such as user interface, data visualization, and system integration can impact the number of pages.

    • It is important to prioritize user experience and ease of nav

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Currently they having vacancy for project engineer who is having experience of process automation in oil and gas field,chemical.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

What is relay..who it's work what is conductor tell about plc,scada,hmi

Round 3 - Technical 

(1 Question)

  • Q1. What is ur first project tell about it ..plc motor logic with 5 sec delay
Round 4 - HR 

(1 Question)

  • Q1. Where are form,when u start a carrer, i like to join in this comany

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on study do more extra activitie what ever learn

Johnson & Johnson Interview FAQs

How many rounds are there in Johnson & Johnson Project Engineer interview?
Johnson & Johnson interview process usually has 2 rounds. The most common rounds in the Johnson & Johnson interview process are HR and Technical.

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Johnson & Johnson Project Engineer Salary
based on 5 salaries
₹3 L/yr - ₹5 L/yr
32% less than the average Project Engineer Salary in India
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4.0/5

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