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ABB Interview Questions, Process, and Tips

Updated 5 Mar 2025

Top ABB Interview Questions and Answers

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ABB Interview Experiences

Popular Designations

235 interviews found

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

I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(7 Questions)

  • Q1. HOW TO CALCULATE CT CURRENT
  • Ans. 

    CT current can be calculated by dividing the primary current by the turns ratio of the current transformer.

    • CT current = Primary current / Turns ratio

    • Primary current is the current flowing through the primary conductor

    • Turns ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding

  • Answered by AI
  • Q2. WHAT IS LOCKOUT REALY
  • Ans. 

    Lockout is a safety procedure used to ensure that machinery or equipment is properly shut off and cannot be restarted until maintenance or servicing is completed.

    • Lockout involves isolating energy sources to prevent accidental startup.

    • Lockout devices like padlocks and tags are used to physically lock equipment.

    • Lockout procedures must be followed to prevent accidents and injuries.

    • Examples of lockout include locking out e...

  • Answered by AI
  • Q3. WHAT IS IP65 FOR PANEL
  • Ans. 

    IP65 for panel refers to the level of protection against dust and water ingress.

    • IP65 rating means the panel is dust tight and protected against water jets from any direction.

    • The first digit '6' indicates the level of protection against solid objects like dust.

    • The second digit '5' indicates the level of protection against water ingress.

    • Commonly used in outdoor or industrial applications where the panel may be exposed to...

  • Answered by AI
  • Q4. What is TCS AND MASTER TRIP REALY
  • Ans. 

    TCS and Master Trip Relay are protective devices used in electrical systems to prevent damage during faults.

    • TCS stands for Time Current Characteristic Relay, which operates based on the relationship between time and current to trip the circuit breaker during faults.

    • Master Trip Relay is a relay that receives signals from various protective relays and initiates a trip signal to disconnect the circuit in case of a fault.

    • B...

  • Answered by AI
  • Q5. WHAT IS LSC 2A AND LSC 2B
  • Ans. 

    LSC 2A and LSC 2B are standards for lighting in commercial and industrial buildings.

    • LSC 2A and LSC 2B are part of the Lighting Power Density (LPD) requirements in building codes.

    • LSC 2A is for commercial buildings while LSC 2B is for industrial buildings.

    • They specify the maximum allowable power consumption for lighting per unit area in a building.

    • For example, LSC 2A may require a maximum LPD of 0.9 watts per square foot

  • Answered by AI
  • Q6. What REF PROTECTION and HIgh impedance and low impedance
  • Ans. 

    REF protection is used to prevent damage to equipment from electrical faults. High impedance protection is used for sensitive equipment, while low impedance protection is used for power systems.

    • REF protection is used to detect ground faults and prevent damage to equipment.

    • High impedance protection is used for sensitive equipment that requires high accuracy and low fault currents.

    • Low impedance protection is used for pow...

  • Answered by AI
  • Q7. ANSI CODE FOR VERIOUS PROTECTION
  • Ans. 

    ANSI codes are used to identify various types of protection devices in electrical systems.

    • ANSI code 50/51 is for instantaneous overcurrent protection

    • ANSI code 67 is for directional power protection

    • ANSI code 87 is for differential protection

    • ANSI code 59 is for overvoltage protection

  • Answered by AI

Skills evaluated in this interview

Top ABB Design Engineer Interview Questions and Answers

Q1. what REF PROTECTION and HIgh impedance and low impedance
View answer (1)

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. The purpose of the call was to assess the suitability for the role for which I was being considered.
  • Q2. What is your skill set, and how many years of experience do you have in each of those skills?
  • Ans. 

    I have a strong skill set in programming languages such as Java, Python, and C++, with over 5 years of experience in each.

    • Java - 7 years of experience, used in developing enterprise applications

    • Python - 5 years of experience, used for data analysis and automation scripts

    • C++ - 6 years of experience, used in embedded systems programming

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Can you provide an in-depth overview of the project?
  • Ans. 

    The project is a web-based application for managing inventory and sales for a retail company.

    • Developed using Java Spring framework

    • Utilizes MySQL database for storing data

    • Includes features such as user authentication, product management, and sales tracking

  • Answered by AI
  • Q2. Few cross-questions regarding the projects.
Round 3 - HR 

(2 Questions)

  • Q1. Soft skills, strength and weakness discussion.
  • Q2. Salary and notice period discussion.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in your responses and give examples.

Technical Lead Interview Questions asked at other Companies

Q1. 1. Explain 5 mins the flow from requirement analysis to production deployment and tools used in the process. 2. What is auto-scaling in a microservices architecture? 3. Difference between micro-service and serverless. 4. If you were going t... read more
View answer (4)
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What are the symbols used in Geometric Dimensioning and Tolerancing (GD&T)?
  • Ans. 

    Symbols used in GD&T include position, concentricity, perpendicularity, etc.

    • Position symbol: Indicates the allowable deviation from the true position of a feature

    • Concentricity symbol: Specifies the allowable deviation between the axis of two features

    • Perpendicularity symbol: Indicates the allowable deviation from a 90-degree angle between two features

  • Answered by AI
  • Q2. What is the explanation of your project?
  • Ans. 

    My project involved designing a new type of gearbox for improved efficiency and durability.

    • Researched existing gearbox designs and identified areas for improvement

    • Utilized CAD software to create detailed 3D models of the new gearbox

    • Conducted simulations to test the performance of the new design

    • Collaborated with a team of engineers to refine the design based on feedback

    • Produced a final prototype for testing and validati

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not engage with third-party payroll services.

Mechanical Engg. Design Interview Questions asked at other Companies

Q1. What are the Drawing softwares you're aware of And How much relevant experience you have in for each software
View answer (3)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Can you explain the difference between a stack and a queue and provide a real-world example where each would be used.
  • Ans. 

    A stack is a Last In First Out (LIFO) data structure, while a queue is a First In First Out (FIFO) data structure.

    • Stack: LIFO - Last In First Out. Example: browser history where the last page visited is the first to be accessed.

    • Queue: FIFO - First In First Out. Example: a line at a grocery store where the first person in line is the first to be served.

  • Answered by AI
  • Q2. Given an array of integers, write a function to find the two numbers that add up to a specific target. How would you optimize this solution?
  • Ans. 

    Function to find two numbers in array that add up to target. Optimize solution.

    • Use a hash map to store each number and its index as you iterate through the array.

    • For each number, check if the difference between the target and the number exists in the hash map.

    • Return the indices of the two numbers that add up to the target.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well prepared with coding challenges, especially related to arrays, linked lists, and trees.

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (196)

ABB interview questions for popular designations

 Project Engineer

 (12)

 Financial Analyst

 (9)

 Software Engineer

 (7)

 Software Developer

 (5)

 Design Engineer

 (5)

 Management Trainee

 (4)

 Maintenance Engineer

 (4)

 Production Engineer

 (4)

Analyst Interview Questions & Answers

user image Anonymous

posted on 31 Dec 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Monster and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Advanced Financial Reporting
  • Q2. General Costing Knowledge

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more
View answer (1)

Get interview-ready with Top ABB Interview Questions

Interview experience
1
Bad
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Interviewer's Attitude is too rude, and he makes predefined assumptions on the answers he is expecting!!!
  • Q2. If you are not interested in interview, better ask some one who is eligible to take that going forward

Interview Preparation Tips

Interview preparation tips for other job seekers - Better to Avoid this company, as the Interviewer is so Rude, what can we expect from Company Work Culture

Principal Software Engineer Interview Questions asked at other Companies

Q1. Codng question:For the given stream of integers, calculate the avg,print top 10 elements and bottom 10 elements. It was not clearly mentioned on the problem. After poking more on the problem only provided the details.
View answer (1)

Jobs at ABB

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Operations Manager Interview Questions & Answers

user image Swapnil Bhole

posted on 31 Aug 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Introduce Yourself
  • Ans. 

    Experienced operations manager with a background in supply chain management and team leadership.

    • Over 5 years of experience in operations management

    • Strong background in supply chain management

    • Proven track record of leading and developing high-performing teams

    • Skilled in process improvement and optimization

    • Excellent communication and problem-solving skills

  • Answered by AI
  • Q2. How you do budget planning?
  • Ans. 

    Budget planning involves forecasting expenses, setting financial goals, and allocating resources efficiently.

    • Start by analyzing past financial data and identifying trends

    • Forecast future expenses and revenue based on market conditions and company goals

    • Set financial goals and allocate resources accordingly

    • Monitor budget performance regularly and make adjustments as needed

    • Collaborate with other departments to ensure align...

  • Answered by AI
  • Q3. What your current roles & responsibilities
  • Ans. 

    Currently overseeing daily operations, managing staff, optimizing processes, and ensuring efficiency.

    • Managing a team of employees and delegating tasks

    • Developing and implementing operational policies and procedures

    • Monitoring and analyzing operational performance metrics

    • Identifying areas for improvement and implementing solutions

    • Ensuring compliance with regulations and standards

  • Answered by AI
  • Q4. How you handle team?
  • Ans. 

    I handle my team by setting clear expectations, providing support and resources, fostering open communication, and recognizing achievements.

    • Set clear expectations for team members

    • Provide necessary support and resources for team to succeed

    • Foster open communication and encourage feedback

    • Recognize and reward team achievements

    • Address any conflicts or issues promptly and fairly

  • Answered by AI
  • Q5. What challenges you overcome recently
  • Ans. 

    I recently overcame the challenge of streamlining our inventory management system to improve efficiency.

    • Identified inefficiencies in current inventory management processes

    • Implemented new software to track inventory in real-time

    • Trained staff on how to use the new system effectively

  • Answered by AI

Operations Manager Interview Questions asked at other Companies

Q1. That, if a student, who passed 12th and doesn't want to study further so how would you convince him to study more
View answer (5)

Test Engineer Interview Questions & Answers

user image raghavendra

posted on 25 Oct 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Why main method is static
  • Ans. 

    The main method is static in Java because it needs to be called by the JVM without creating an instance of the class.

    • Static methods can be called without creating an instance of the class.

    • The main method is the entry point of a Java program, so it needs to be accessible without creating objects.

    • Having the main method as static ensures that it can be called by the JVM before any objects are created.

  • Answered by AI
  • Q2. Can we overload construction
  • Ans. 

    Overloading construction is possible in programming by defining multiple functions with the same name but different parameters.

    • In programming, overloading construction refers to defining multiple functions with the same name but different parameters.

    • The compiler determines which function to call based on the number and types of arguments passed to it.

    • For example, you can have multiple functions named 'calculate' that a...

  • Answered by AI

Skills evaluated in this interview

Test Engineer Interview Questions asked at other Companies

Q1. 1. What is the frame work u have worked and explain the framework with folder structure? 2. purely based on testing, different testing types like functional and non functional tests 3. real time scenarios like last min bugs before release? ... read more
View answer (4)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Tell about yourself
  • Q2. Current work experience
Round 2 - Case Study 

Good experience in interview

Top ABB Project Engineer Interview Questions and Answers

Q1. What are the industrial communication protocols
View answer (2)

Project Engineer Interview Questions asked at other Companies

Q1. Triangle Star Pattern Task Your task is to print a triangle pattern using stars (*) for a given integer N, which represents the number of rows. Input: Integer N (Total number of rows) Output: The triangle pattern printed over N lines Exampl... read more
View answer (11)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via Company Website and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(8 Questions)

  • Q1. Introduce your self ?
  • Q2. Why you wants to switch job ?
  • Q3. Explain about parts of switchgears ?
  • Ans. 

    Switchgears consist of various components like circuit breakers, fuses, relays, etc. used to control, protect, and isolate electrical equipment.

    • Circuit breakers: Used to interrupt the flow of electricity in case of a fault.

    • Fuses: Protect electrical circuits by breaking the circuit when there is an overload.

    • Relays: Control the flow of electricity based on signals from sensors or switches.

    • Disconnect switches: Used to iso...

  • Answered by AI
  • Q4. Why both contacts are not moving in switch gears ?
  • Ans. 

    Contacts may not be moving in switch gears due to issues such as faulty wiring, mechanical obstructions, or lack of power.

    • Check for faulty wiring connections

    • Inspect for mechanical obstructions preventing movement

    • Ensure there is sufficient power supply to the switch gears

  • Answered by AI
  • Q5. Do you know about purchase order ?
  • Ans. 

    A purchase order is a document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services.

    • Purchase orders are used in business transactions to ensure both parties are in agreement on the terms of the sale.

    • They typically include details such as item descriptions, quantities, prices, payment terms, and delivery dates.

    • Purchase orders help track and manage purchases, as well as ...

  • Answered by AI
  • Q6. What kind of project you have done so far ?
  • Q7. If you given tight budget how you will ensure same quality ?
  • Ans. 

    I would prioritize key deliverables, negotiate with vendors for discounts, and streamline processes to maintain quality within the tight budget.

    • Prioritize key deliverables to ensure essential aspects are not compromised

    • Negotiate with vendors for discounts or explore alternative cost-effective options

    • Streamline processes to eliminate any unnecessary expenses and optimize resources

  • Answered by AI
  • Q8. Do you know about enclosure ?
  • Ans. 

    Enclosure refers to a structure that surrounds or contains something, providing protection or confinement.

    • Enclosures can be used in various industries such as construction, electronics, and manufacturing.

    • Examples of enclosures include computer cases, electrical boxes, and animal habitats.

    • Enclosures are designed to protect the contents from external elements and provide safety and security.

    • Enclosures can be made of diff...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Mostly question comes from resume and your experience. Do prepare resume and project in details.

Associate Project Manager Interview Questions asked at other Companies

Q1. SDLC Strength and Weaknesses Project management invoicing and Billing Risk and mitigation techniques Situation handling questions. Team handling
View answer (1)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Tell me a time you solve the technical problem
Round 2 - HR 

(1 Question)

  • Q1. What do you know about this job?

Graduate Engineer Interview Questions asked at other Companies

Q1. What is Finite Element Analysis? Explain using examples.
View answer (1)

ABB Interview FAQs

How many rounds are there in ABB interview?
ABB interview process usually has 2-3 rounds. The most common rounds in the ABB interview process are Technical, Resume Shortlist and HR.
How to prepare for ABB interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ABB. The most common topics and skills that interviewers at ABB expect are SAP S4Hana, Accounting, Project Management, SAP ECC and C#.
What are the top questions asked in ABB interview?

Some of the top questions asked at the ABB interview -

  1. What is kanban, How you ensure smooth inventory flow, How will you manage mater...read more
  2. What are quality point at the pouring time of concret...read more
  3. What are the industrial communication protoc...read more
How long is the ABB interview process?

The duration of ABB interview process can vary, but typically it takes about less than 2 weeks to complete.

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ABB Interview Process

based on 224 interviews

Interview experience

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ABB Reviews and Ratings

based on 2.7k reviews

4.1/5

Rating in categories

3.9

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4.1

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4.0

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Team Lead Inter company

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10-15 Yrs

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5-10 Yrs

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