Schneider Electric Engineer Trainee Interview Questions and Answers

30 minute 30 questions including verbal and quantitative aptitude

Q1. Basic level technical questions related to mechanical engineering
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Q1. General level questions regarding topics in the resume
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Q1. What is the location you are willing to join
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Basically a test which will conducted in online, cover both technical and aptitude.

Group of 10 members, 30% will be the selection rate in GD.

Q1. Basically ask everything about core domain.
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Q2. Maximus question will be from DESIGN AND THERMODYNAMICS.
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Q1. Ask weather you are ready to relocate and are you willing to do the job.
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Q2. 5 year or 10 year goal etc...
Ans. 
My 5-year goal is to become a certified Professional Engineer and gain experience in project management.
• Obtain Professional Engineer certification

• Gain experience in project management

• Continue professional development through training and courses
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Very friendly interviewer. Just focus on basic things.

Q1. What is operational Amplifier?
Ans. 
An operational amplifier is a high-gain electronic voltage amplifier with differential inputs and a single output.
• Operational amplifiers are commonly used in analog circuits for signal processing, filtering, and mathematical operations.

• They have a very high input impedance and a very low output impedance.

• Op-amps can be configured in various ways such as inverting amplifier, non-inverting amplifier, summing amplifier, i...read more
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Q2. What is a transistor
Ans. 
A transistor is a semiconductor device used to amplify or switch electronic signals.
• Transistors are fundamental building blocks of modern electronic devices.

• They can amplify electrical signals, control the flow of current, and act as switches.

• There are two main types of transistors: bipolar junction transistors (BJTs) and field-effect transistors (FETs).

• Transistors are used in a wide range of applications, from compute...read more
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Q1. About family and relocation
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After the resume screening, the shortlisted candidates were sent a link to the test which was scheduled a few days later. The test had 2 sections - Technical and Aptitude MCQs, and a Coding section.

The Coding test had 2 easy-medium level questions. They were fairly easy to complete, and I successfully passed all test-cases.

Q1. Tell me about any of the projects on your resume.
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Q2. Explain the working of Bubble Sort (I had to pen down the pseudo-code, but others were asked to write the code as well).
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Q3. Explain the working of Insertion Sort.
Ans. 
Insertion Sort is a simple sorting algorithm that builds the final sorted array one item at a time.
• Start from the second element and compare it with the previous elements to find its correct position in the sorted array.

• Repeat this process for all elements in the array.

• Example: Given array of strings ['banana', 'apple', 'orange'], after insertion sort it becomes ['apple', 'banana', 'orange'].
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Q4. How would you find the maximum and second-maximum numbers in an array? (Pseudo-code)
Ans. 
Use a loop to iterate through the array and keep track of the maximum and second-maximum numbers.
• Initialize two variables to store the maximum and second-maximum numbers.

• Iterate through the array and update the variables accordingly.

• Handle edge cases like when the array has less than two elements.
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Q5. Write the query to execute a left-join on two tables - I was shown a database with a few tables defined.
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Q6. What do you understand by the phrase 'pass-by-value'?
Ans. 
Pass-by-value is a method of passing arguments to a function where the actual value of the argument is copied to a new variable.
• In pass-by-value, a copy of the actual value of the argument is passed to the function.

• Any changes made to the parameter inside the function do not affect the original value outside the function.

• Primitive data types like integers, floats, and characters are typically passed by value.

• Example: i...read more
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Q7. If you're given two CSV files, containing 2 columns each, how would you merge the two files using Python?
Ans. 
To merge two CSV files with 2 columns each in Python, use the pandas library.
• Import the pandas library

• Read the two CSV files into pandas DataFrames

• Merge the DataFrames using a common column as the key

• Save the merged DataFrame to a new CSV file
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Q8. Puzzle - A drawer contains 10 pairs each of red and blue socks. What is the minimum number of socks that should be picked to obtain at least 1 rightly colored pair?
Ans. 3, since there are only 2 colors of socks.
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Q9. Problem Solving - How would you reduce the vehicle congestion at a junction?
Ans. 
To reduce vehicle congestion at a junction, implement traffic signal optimization, encourage public transportation, and create dedicated lanes for buses and bicycles.
• Implement traffic signal optimization to improve traffic flow and reduce wait times.

• Encourage the use of public transportation by providing incentives such as discounted fares or improved services.

• Create dedicated lanes for buses and bicycles to reduce the...read more
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Q1. What is your short-term plan in life?
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Q2. Reasons, if any, for the change in grades from high-school to university. (I went from a 95 aggregate in high-school, to a 85 aggregate in university)
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Q3. What is your preferred location and how would you adjust if you did not receive your preferred location?
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Basically a test which will conducted in online, cover both technical and aptitude.

Group of 10 members, 30% will be the selection rate in GD.

Q1. Basically ask everything about core domain.
Add your answer
Q2. Maximus question will be from DESIGN AND THERMODYNAMICS.
Add your answer

Q1. Ask weather you are ready to relocate and are you willing to do the job.
Add your answer
Q2. 5 year or 10 year goal etc...
Ans. 
My 5-year goal is to become a certified Professional Engineer and gain experience in project management.
• Obtain Professional Engineer certification

• Gain experience in project management

• Continue professional development through training and courses
Answered by AI
Add your answer