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Tata Electronics L2 Engineer Interview Questions, Process, and Tips
Top Tata Electronics L2 Engineer Interview Questions and Answers
- Q1. What are major and minor breakdown attended and described the solutions
- Q2. How can you manage the line output during the line down
- Q3. Difference and least count of various measuring instrument
Tata Electronics L2 Engineer Interview Experiences
4 interviews found
Selected
I was interviewed in Dec 2023.
(6 Questions)
- Q1. Basic of CNC functions
- Q2. Types of pneumatics n hydralics systems
- Ans.
Pneumatics and hydraulics systems are used in engineering for power transmission and control.
Pneumatics systems use compressed air to transmit power, commonly used in industries for automation and control.
Hydraulics systems use pressurized liquid (usually oil) to transmit power, commonly used in heavy machinery like excavators and hydraulic presses.
Pneumatics systems are generally faster but less powerful than hydrauli...
- Q3. What are major and minor breakdown attended and described the solutions
- Ans.
Major breakdowns include server crashes, while minor breakdowns may involve software glitches.
Major breakdown: Server crash - Solution: Restart server and investigate root cause
Minor breakdown: Software glitch - Solution: Update software or restart application
Major breakdown: Network failure - Solution: Check network connections and troubleshoot
Minor breakdown: Printer jam - Solution: Clear jammed paper and reset print
- Q4. Parameter and keep reply related questions
- Q5. Questions about auditing
- Q6. Questions about Projects done in previous company
(2 Questions)
- Q1. Self intro about me
- Q2. Salary related questions
Selected
I applied via Walk-in and was interviewed before Dec 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about your roles and responsibilities
- Ans.
As an L2 Engineer, my roles and responsibilities include troubleshooting technical issues, providing support to end users, and collaborating with L1 and L3 teams.
Troubleshooting technical issues reported by end users
Providing support and guidance to L1 support team
Collaborating with L3 engineers to resolve complex technical problems
Documenting solutions and best practices for future reference
Participating in on-call ro
- Q2. How can you manage the line output during the line down
- Ans.
During a line down situation, managing line output involves troubleshooting, identifying the root cause, implementing solutions, and communicating with stakeholders.
Quickly troubleshoot to identify the root cause of the line down
Implement temporary solutions to restore line output if possible
Communicate with relevant teams and stakeholders to keep them informed
Work on permanent solutions to prevent future line down sit...
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a dedicated L2 Engineer with a strong background in troubleshooting and resolving technical issues.
Experienced in diagnosing and fixing network problems
Proficient in configuring and maintaining hardware and software systems
Skilled in providing technical support to end users
Certified in relevant technologies such as Cisco or Microsoft
- Q2. What is your salary expectations
- Ans.
My salary expectations are based on my experience, skills, and the market rate for the position.
Research the average salary range for L2 Engineers in your area
Consider your level of experience and skills when determining your salary expectations
Be prepared to negotiate based on the company's offer and benefits package
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
(3 Questions)
- Q1. Basic question from my field
- Q2. Speed and feed formula
- Ans.
Speed and feed formula is used in machining to determine the optimal cutting parameters for a specific material and tool.
Speed and feed formula calculates the spindle speed (RPM) and feed rate (IPM) for a given material and tool combination.
The formula takes into account factors such as material type, tool diameter, and desired surface finish.
For example, the formula for calculating spindle speed is: RPM = (CS x 4) / D...
- Q3. Difference and least count of various measuring instrument
- Ans.
Difference and least count of measuring instruments
Difference: Range of values that can be measured by the instrument
Least count: Smallest change in the quantity being measured that can be detected by the instrument
Examples: Vernier caliper - Difference: 0-150mm, Least count: 0.02mm; Micrometer screw gauge - Difference: 0-25mm, Least count: 0.01mm
Interview Preparation Tips
Selected
I applied via campus placement at Dehradun Institute of Technology, Dehradun and was interviewed before Feb 2023. There were 2 interview rounds.
(1 Question)
- Q1. It was an online assessment, technical questions based on manufacturing, design, quality control,SOM.
It was an online ph test
Tata Electronics interview questions for designations
Top trending discussions
Interview questions from similar companies
(5 Questions)
- Q1. What is leakage current in cmos
- Ans.
Leakage current in CMOS refers to the small amount of current that flows through the transistors when they are in the off state.
Leakage current occurs due to the imperfect insulation between the source and drain terminals of the transistors.
It is an undesirable phenomenon as it leads to power dissipation and can affect the performance and reliability of CMOS circuits.
Leakage current can be categorized into subthreshold...
- Q2. What are the differnet mosfet terminals
- Ans.
The different terminals of a MOSFET are the gate, source, and drain.
The gate terminal controls the flow of current between the source and drain.
The source terminal is where the current enters the MOSFET.
The drain terminal is where the current exits the MOSFET.
The gate-source voltage determines the conductivity of the channel between the source and drain.
Examples of MOSFETs include enhancement-mode and depletion-mode MO
- Q3. What is ohms law
- Ans.
Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to its resistance.
Ohm's law is expressed as V = IR, where V is the voltage, I is the current, and R is the resistance.
It helps in understanding the relationship between voltage, current, and resistance in an electrical circuit.
For example, if the voltage across a resistor is...
- Q4. Why current flow direction is opposite to the electron flow
- Ans.
The direction of current flow is opposite to the direction of electron flow due to historical convention.
The concept of current flow was developed before the discovery of electrons.
Benjamin Franklin proposed the convention of positive charge carriers, which led to the opposite direction of current flow.
In reality, electrons are negatively charged and flow from the negative terminal to the positive terminal of a power s...
- Q5. What is an inductor
- Ans.
An inductor is a passive electronic component that stores energy in a magnetic field when current flows through it.
Inductors are typically made of a coil of wire wound around a core material.
They are used in electronic circuits to control the flow of current and store energy.
Inductors can be found in various applications such as power supplies, filters, and oscillators.
They are measured in units called henries (H).
Indu...
Rashmi R
(2 Questions)
- Q1. C questions on oops concepts
- Q2. Python and ml questions
(1 Question)
- Q1. Salary discussion
Software Engineer Interview Questions & Answers
Infineon Technologies
Anonymous
posted on 2 Jan 2025
Selected
I applied via LinkedIn and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Basic fundamentals of cs, dsa
- Q2. Puzzles, os concepts
Interview Preparation Tips
(1 Question)
- Q1. General behavioral and situational questions about team members
(1 Question)
- Q1. Identify if the number is positive, negative or zero
- Ans.
Identify if a number is positive, negative, or zero
Check if the number is greater than 0 to determine if it is positive
Check if the number is less than 0 to determine if it is negative
If the number is neither greater nor less than 0, it is zero
Quantitative Questions
Computer Science core MCQ questions
2 Coding Questions
(2 Questions)
- Q1. Explain Projects mentioned on resume
- Ans.
Developed a web application for tracking inventory and sales data
Used React.js for front-end development
Implemented RESTful APIs for backend using Node.js
Utilized MongoDB for database management
- Q2. Questions based on Linked List
Senior Software Engineer Interview Questions & Answers
Cadence Design Systems
GOPAL KUMAR
posted on 15 Jul 2024
(2 Questions)
- Q1. Add two linked list
- Ans.
To add two linked lists, iterate through both lists simultaneously and add corresponding nodes, considering carry from previous addition.
Create a dummy node to hold the result.
Initialize current node to dummy node.
Iterate through both lists, adding values and carry from previous addition.
Move to next nodes in both lists.
Handle cases where one list is longer than the other.
Handle final carry if present.
- Q2. Find shortest path in graph
- Ans.
Use Dijkstra's algorithm to find the shortest path in a graph
Implement Dijkstra's algorithm to find the shortest path between two nodes in a graph
Maintain a priority queue to keep track of the shortest distance to each node
Update the shortest distance to each node as you traverse the graph
Track the path by storing the previous node for each node visited
(2 Questions)
- Q1. Check tree is BST
- Ans.
Check if a binary tree is a Binary Search Tree (BST)
Perform an in-order traversal of the tree and check if the resulting array is sorted
Keep track of the previous node value during traversal to compare with the current node value
Ensure that each node's value is greater than the previous node's value in the in-order traversal
- Q2. Check substring palindrome or not
- Ans.
Check if a substring in an array of strings is a palindrome or not.
Iterate through each string in the array
For each string, check if any of its substrings are palindromes
Return true if a palindrome substring is found, false otherwise
Skills evaluated in this interview
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Tata Electronics L2 Engineer Interview Process
based on 9 interviews
1 Interview rounds
- One-on-one Round
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Tata Electronics L2 Engineer Reviews and Ratings
based on 53 reviews
Rating in categories
|
Senior Engineer
756
salaries
|  ₹3 L/yr - ₹10.6 L/yr |
|
Engineer
424
salaries
| ₹3 L/yr - ₹7.2 L/yr |
|
L2 Engineer
344
salaries
| ₹3 L/yr - ₹8.2 L/yr |
|
Assistant Manager
300
salaries
| ₹5 L/yr - ₹15 L/yr |
|
Engineer 1
237
salaries
| ₹3 L/yr - ₹6.5 L/yr |
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