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Tata Electronics L2 Engineer Interview Questions, Process, and Tips

Updated 30 Dec 2024

Top Tata Electronics L2 Engineer Interview Questions and Answers

Tata Electronics L2 Engineer Interview Experiences

4 interviews found

L2 Engineer Interview Questions & Answers

user image Anonymous

posted on 23 Jun 2024

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

I was interviewed in Dec 2023.

Round 1 - One-on-one 

(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...

  • Answered by AI
  • 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

  • Answered by AI
  • Q4. Parameter and keep reply related questions
  • Q5. Questions about auditing
  • Q6. Questions about Projects done in previous company
Round 2 - HR 

(2 Questions)

  • Q1. Self intro about me
  • Q2. Salary related questions

L2 Engineer Interview Questions & Answers

user image Anonymous

posted on 30 Dec 2024

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

I applied via Walk-in and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(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

  • Answered by AI
  • 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...

  • Answered by AI
Round 2 - HR 

(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

  • Answered by AI
  • 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

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and well prepare to interview

L2 Engineer Interview Questions Asked at Other Companies

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Q2. What are the design patterns that you know about
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Q3. 7. What is essential variables and non-essential variables ?
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asked in TechnipFMC
Q5. 2. Do you know about MRB (Manufacturing record book)?

L2 Engineer Interview Questions & Answers

user image Arindam Samanta

posted on 15 Apr 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - One-on-one 

(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...

  • Answered by AI
  • 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

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and try to answer to the point without beating around the bush

L2 Engineer Interview Questions & Answers

user image Anonymous

posted on 9 Feb 2024

Interview experience
4
Good
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. It was an online assessment, technical questions based on manufacturing, design, quality control,SOM.
Round 2 - Aptitude Test 

It was an online ph test

Tata Electronics interview questions for designations

 IT Supporter

 (1)

 Test Engineer

 (2)

 Technology Engineer

 (1)

 Engineer

 (3)

 Senior Engineer

 (9)

 Engineer 1

 (3)

 Manufacturing Engineer

 (2)

 Maintenance Engineer

 (2)

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(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...

  • Answered by AI
  • 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

  • Answered by AI
  • 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...

  • Answered by AI
  • 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...

  • Answered by AI
  • 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...

  • Answered by AI

Interview Questionnaire 

2 Questions

  • Q1. What's the function of wire harness.
  • Ans. 

    A wire harness is a collection of wires, cables, and connectors that transmit electrical signals and power between different components in a system.

    • Wire harnesses provide a neat and organized way to route and protect wires in a system.

    • They ensure proper connectivity and prevent wire damage or short circuits.

    • Wire harnesses simplify troubleshooting and maintenance by allowing easy identification and replacement of faulty...

  • Answered by AI
  • Q2. What is the function of sputtering.
  • Ans. 

    Sputtering is a process used in manufacturing to deposit thin films of material onto a surface.

    • Sputtering is a physical vapor deposition technique.

    • It involves bombarding a target material with high-energy ions or atoms.

    • This bombardment dislodges atoms from the target material, which then deposit onto a substrate.

    • Sputtering is commonly used in the production of semiconductor devices, solar cells, and thin film coatings.

    • ...

  • Answered by AI

I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself,about family and your education,
  • Q2. I tell them my name,my education qualification an about my family
  • Q3. Where are you working,currently,what is your work experience.
  • Ans. I tell them them that,I am working with Essar group The mobile store ,as a Assistant Store manager,my total work of experience is 7 years,I can handle store,manage team and do needful for sale growth,
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - I want to say that,when you are going for a interview,tell them confidentiality about everything,your education,work experience,they ask many question,how you can handle,team,what to do for sale in tease,how to handle a customer,and convey,
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jun 2022. There were 5 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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Questiones based on past experience and projects
  • Q2. Reason for switching the job
  • Q3. Knowledge of CAD softwares
Round 3 - Technical 

(7 Questions)

  • Q1. What is sub cooling in air conditioning?
  • Ans. 

    Sub cooling in air conditioning is the process of cooling the refrigerant below its saturation temperature to improve system efficiency.

    • Sub cooling increases the efficiency of the air conditioning system by ensuring the refrigerant is in a liquid state before entering the expansion valve.

    • It helps in preventing flash evaporation of the refrigerant, which can lead to inefficiencies in the system.

    • Sub cooling is typically ...

  • Answered by AI
  • Q2. How is ISEER rating calculated
  • Ans. 

    ISEER rating is calculated based on the weighted average of the cooling performance of an air conditioner under different conditions.

    • ISEER = (Weighted Cooling Capacity at 100% load x 0.4) + (Weighted Cooling Capacity at 75% load x 0.2) + (Weighted Cooling Capacity at 50% load x 0.4)

    • The higher the ISEER rating, the more energy efficient the air conditioner is.

    • ISEER rating helps consumers compare the energy efficiency of...

  • Answered by AI
  • Q3. Draw the Refrigeration cycle
  • Ans. 

    The refrigeration cycle is a thermodynamic cycle used in refrigerators and air conditioning systems to transfer heat from a low temperature to a high temperature environment.

    • The cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.

    • The refrigerant enters the compressor as a low-pressure gas and leaves as a high-pressure, high-temperature gas.

    • The high-pressure gas then flows into...

  • Answered by AI
  • Q4. Mainstream refrigerants used in household air conditioning
  • Ans. 

    Mainstream refrigerants used in household air conditioning include R-410A, R-22, and R-134a.

    • R-410A is a popular refrigerant known for its high efficiency and environmental friendliness.

    • R-22, although being phased out due to its ozone-depleting properties, is still commonly found in older air conditioning systems.

    • R-134a is commonly used in automotive air conditioning systems but can also be found in some household units

  • Answered by AI
  • Q5. Explain 1 ton cooling concept
  • Ans. 

    1 ton cooling concept refers to the amount of heat required to melt one ton of ice in a 24-hour period.

    • 1 ton of cooling is equal to 12,000 BTUs per hour

    • It is commonly used in the HVAC industry to measure the cooling capacity of air conditioning systems

    • For example, a 2-ton air conditioner can remove 24,000 BTUs of heat per hour

  • Answered by AI
  • Q6. Relation between current, voltage and power
  • Ans. 

    The relationship between current, voltage, and power is described by Ohm's Law, which states that current is directly proportional to voltage and inversely proportional to resistance.

    • Ohm's Law states that V = I * R, where V is voltage, I is current, and R is resistance.

    • Power (P) is calculated using the formula P = V * I, where P is power, V is voltage, and I is current.

    • In a circuit with a constant resistance, an increa...

  • Answered by AI
  • Q7. Conversion from BTU to watts and vice versa
  • Ans. 

    1 BTU is approximately equal to 0.29307107 watts. To convert BTU to watts, multiply by 0.29307107. To convert watts to BTU, divide by 0.29307107.

    • 1 BTU = 0.29307107 watts

    • To convert BTU to watts, multiply by 0.29307107

    • To convert watts to BTU, divide by 0.29307107

  • Answered by AI
Round 4 - Psychometric Test 

(1 Question)

  • Q1. No questions just test
Round 5 - HR 

(5 Questions)

  • Q1. Would you be comfortable to regularly work extra hours?
  • Q2. Introduction about yourself?
  • Q3. Why do you want to join LG/ consumer durable industry?
  • Q4. If your manager and colleagues are busy with work , how will you manage to learn the things from them?
  • Q5. Present Salary and expected salary

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident. And make LG as your last option if you want to go in consumer durable industry.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.

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 Resume tips
Round 2 - HR 

(1 Question)

  • Q1. Personal questions based on your profile
Round 3 - Technical 

(3 Questions)

  • Q1. Related to your work
  • Q2. Questions related to refrigerator
  • Q3. How can you give output from the day of joining.
  • Ans. 

    By setting clear goals, prioritizing tasks, utilizing resources efficiently, and seeking guidance when needed.

    • Set clear goals and priorities for each day

    • Utilize resources efficiently to maximize productivity

    • Seek guidance from experienced team members or supervisors when needed

    • Stay organized and focused on tasks at hand

    • Regularly assess progress and make adjustments as needed

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not join LG Electronics if you want peace and work life balance. Extremely inhuman working culture. You have to work on Saturday Sunday as well as national holidays like Independence Day.

Interview Questionnaire 

1 Question

  • Q1. All technical questions raised
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Tata Electronics Interview FAQs

How many rounds are there in Tata Electronics L2 Engineer interview?
Tata Electronics interview process usually has 1-2 rounds. The most common rounds in the Tata Electronics interview process are One-on-one Round, HR and Technical.
What are the top questions asked in Tata Electronics L2 Engineer interview?

Some of the top questions asked at the Tata Electronics L2 Engineer interview -

  1. What are major and minor breakdown attended and described the soluti...read more
  2. How can you manage the line output during the line d...read more
  3. Difference and least count of various measuring instrum...read more

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Tata Electronics L2 Engineer Interview Process

based on 9 interviews

1 Interview rounds

  • One-on-one Round
View more

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Tata Electronics L2 Engineer Salary
based on 347 salaries
₹3 L/yr - ₹8.2 L/yr
46% less than the average L2 Engineer Salary in India
View more details

Tata Electronics L2 Engineer Reviews and Ratings

based on 53 reviews

3.5/5

Rating in categories

2.8

Skill development

3.1

Work-life balance

3.2

Salary

4.1

Job security

3.1

Company culture

2.6

Promotions

2.8

Work satisfaction

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