ABB Placement Papers | Test Pattern, Syllabus & Questions | FACE Prep

ABB Placement Papers | Test Pattern, Syllabus & Questions | FACE Prep

ABB Placement Papers | Test Pattern, Syllabus & Preparation Guide

Are you aspiring to join ABB, a global leader in engineering and automation? The ABB recruitment process follows a well-structured approach to assess candidates’ skills and knowledge. This guide provides an in-depth breakdown of the ABB online test, placement papers, test pattern, syllabus, and key selection rounds to help you prepare effectively.


ABB Recruitment Process Overview

ABB conducts both on-campus and off-campus recruitment drives across India. The selection process follows a structured pattern to ensure the best candidates are chosen.

ABB Recruitment Stages

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A round where interviewers assess your coding abilities, problem-solving skills, and knowledge of data structures, algorithms, and core subjects.

A final round to evaluate communication skills, cultural fit, and attitude through questions about personality, goals, and workplace scenarios.

Note: In some cases, candidates who pass the online test may have to participate in a Group Discussion (GD) on current affairs, technical topics, or global issues.


ABB Placement Papers: Test Pattern & Syllabus

Aptitude Section (Syllabus & Topics Covered)

The aptitude section assesses numerical and logical reasoning abilities. Topics include:

  • Verbal Ability: Sentence Completion, Sentence Correction, Reading Comprehension, Para Jumbles
  • Analytical Reasoning: Numbers & Percentages, Time & Work, Coding-Decoding, Data Arrangement, Blood Relations
  • Logical Reasoning: Pie Charts & Tables, Logical Connectives, Syllogisms, Attention to Detail, Visual Reasoning

Technical Section (Syllabus & Topics Covered)

This section tests candidates on fundamental technical subjects:

  • Programming: C++, Java
  • Computer Science: DBMS, RDBMS, Operating Systems, UNIX
  • Electrical Engineering: Switchgear, Circuit Breakers, Electrical & Electronics topics
  • Networking Concepts

Pro Tip: Strengthen your basics in C++, DBMS, and Networking to excel in this section.


Sample ABB Placement Paper Questions

Aptitude Questions

Classroom Average Height Problem

Question: In a classroom, the average height of all boys was 170 cm. After Mahesh joins, the average height increases to 171 cm. What is Mahesh’s height?
Answer: 191 cm

Mixture Problem

Question: A 20-liter solution contains oil and kerosene in the ratio 3:5. After replacing 4 liters with kerosene, what is the new ratio of oil to kerosene?
Answer: 3:7

Logical Reasoning Question

Question: All shares are debentures. No debentures are deposits. What follows logically?
Answer: No shares are deposits.


ABB Technical Test Questions

Power Supply Regulation

Question: A power supply with an output resistance of 1.5Ω supplies a full load current of 500mA to a 10Ω load. What is the percent voltage regulation of the supply?
Answer: 15%

Motor Torque-Speed Characteristics

Question: An electric motor with constant output power will have a torque-speed characteristic in the form of: Answer: Rectangular Hyperbola

C Programming Question

#include <stdio.h>
main() {
    extern int a;
    printf("%d",a);
}
int a = 20;

Answer: 20

Sample Online/Written Test

Welcome to your ABB Placement Papers( Online/Written Test)

Year of passing
A train 150 meters long is running at a speed of 54 km/hr. How much time will it take to cross a pole?

If the sum of two numbers is 72 and their difference is 18, find the numbers.

Find the missing number in the series: 2, 6, 12, 20, 30, ?

A cistern has two pipes, A and B, which can fill it in 6 hours and 8 hours, respectively. If both pipes are opened together, how long will it take to fill the cistern?

If ‘CABLE’ is written as ‘XZMYV’, how is ‘TABLE’ written in that code?

Sample Technical Test Questions

Welcome to your ABB Placement Papers(Technical Test Questions)

Year of passing
What is the output of the following C program? #include int main() { int x = 5; printf("%d %d %d", x++, x++, x++); return 0;

Which of the following sorting algorithms has the best average-case time complexity?

In electrical circuits, what is the function of a capacitor?

What will be the output of the following Python code? def func(a, b=[]): b.append(a) return b print(func(1)) print(func(2))

In a three-phase AC system, the standard phase difference between any two phases is


Tips to Crack ABB Placement Papers

1. Understand the Test Pattern & Syllabus

Thoroughly review the test pattern and syllabus to know which topics to focus on.

2. Practice Regularly

Consistent practice is key to success. Utilize platforms like FACE Prep’s Aptipedia for mock tests and practice questions.

3. Manage Your Time Efficiently

Time management is crucial. Solve mock papers within a strict time limit to improve speed and accuracy.

4. Stay Confident During the Interview

Whether it’s the technical or HR round, confidence is key. Stay calm and answer thoughtfully.


Conclusion

The ABB recruitment process is highly competitive, but with the right preparation, you can maximize your chances of success. Focus on core technical concepts, aptitude skills, and logical reasoning, and stay updated with current industry trends to ace the selection process.

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ABB Recruitment Process