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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
Anonymous
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 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...
Rajesh Rathore
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...
- 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.
...
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,
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Jun 2022. There were 5 interview rounds.
(3 Questions)
- Q1. Questiones based on past experience and projects
- Q2. Reason for switching the job
- Q3. Knowledge of CAD softwares
(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 ...
- 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...
- 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...
- 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
- 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
- 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...
- 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
(1 Question)
- Q1. No questions just test
(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
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Personal questions based on your profile
(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
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. All technical questions raised
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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
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Senior Engineer
757
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Engineer
423
salaries
| ₹0 L/yr - ₹0 L/yr |
|
L2 Engineer
347
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Assistant Manager
299
salaries
| ₹0 L/yr - ₹0 L/yr |
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Engineer 1
237
salaries
| ₹0 L/yr - ₹0 L/yr |
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