Tata Electronics L2 Engineer Interview Questions, Process, and Tips

Q1. Basic of CNC functions
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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...read more
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Q3. What are major and minor breakdown attended and described the solutions
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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
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Q4. Parameter and keep reply related questions
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Q5. Questions about auditing
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Q6. Questions about Projects done in previous company
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Q1. Self intro about me
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Q2. Salary related questions
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Q1. Tell me about your roles and responsibilities
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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
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Q2. How can you manage the line output during the line down
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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...read more
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Q1. Tell me about yourself
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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
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Q2. What is your salary expectations
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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
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Q1. Basic question from my field
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Q2. Speed and feed formula
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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...read more
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Q3. Difference and least count of various measuring instrument
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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
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Q1. It was an online assessment, technical questions based on manufacturing, design, quality control,SOM.
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It was an online ph test