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Carl Zeiss Senior Service Engineer Interview Questions and Answers

Updated 6 Jul 2023

Carl Zeiss Senior Service Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. All product knowledge
  • Q2. Special in A/R, Lence meter, Microscope
  • Q3. In pcb how to foulfinding
  • Ans. 

    Foulfinding in PCB involves identifying and troubleshooting issues or faults in the printed circuit board.

    • Inspect the PCB for physical damage or defects such as burnt components, broken traces, or solder bridges.

    • Use a multimeter to check for continuity and proper voltage levels at different points on the PCB.

    • Utilize schematic diagrams and datasheets to understand the expected behavior of components and signals on the P...

  • Answered by AI

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I can not disclose the questions but definitely it was a level up than I expected

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a deep knowledge about your field of experience, narrow knowledge is not going to help you here as there are more numbers of interviews and that will definitely going to beat you with its uncertainty of the questions so better prepare throughly

Interview Questionnaire 

14 Questions

  • Q1. 1. Why do you want to change your current job ?
  • Q2. 2. What do you know about quality tools ?
  • Ans. 

    Quality tools are techniques used to ensure quality in a product or service.

    • Quality control charts

    • Pareto charts

    • Fishbone diagrams

    • Histograms

    • Control charts

    • Scatter diagrams

    • Statistical process control

  • Answered by AI
  • Q3. What is your biggest professional achievement so far ?
  • Q4. Tell my that why a histogram is used....and what is frequency and interval in histogram?
  • Ans. 

    A histogram is used to represent the distribution of numerical data. Frequency is the number of occurrences and interval is the range of values.

    • Histograms are useful for visualizing data and identifying patterns.

    • Frequency refers to the number of times a value appears in the data set.

    • Interval refers to the range of values that are grouped together in the histogram.

    • Histograms are commonly used in statistics, finance, and...

  • Answered by AI
  • Q5. If we do rework of any produced part, which factors get affected by this of OEE?
  • Ans. 

    Rework of produced parts affects the factors of Overall Equipment Efficiency (OEE).

    • Rework increases the time required to produce a part, reducing the availability factor of OEE.

    • Rework increases the number of defects, reducing the quality factor of OEE.

    • Rework increases the amount of scrap or waste, reducing the performance factor of OEE.

    • Rework can lead to increased downtime for equipment setup and adjustments, reducing ...

  • Answered by AI
  • Q6. What is Autonomous maintenance ?
  • Ans. 

    Autonomous maintenance is a maintenance approach where operators take responsibility for routine maintenance tasks.

    • Operators are trained to perform routine maintenance tasks

    • Operators conduct inspections and minor repairs

    • Autonomous maintenance reduces downtime and improves equipment reliability

    • It also frees up maintenance staff to focus on more complex tasks

  • Answered by AI
  • Q7. Why do companies are going for having TPM ?
  • Ans. 

    Companies are going for TPM to improve productivity, reduce downtime, and increase efficiency.

    • TPM helps in identifying and eliminating equipment failures before they occur

    • It ensures that equipment is maintained properly and in a timely manner

    • TPM also helps in reducing the need for emergency repairs and downtime

    • It improves overall equipment effectiveness and reduces costs

    • Companies that have implemented TPM have seen sig...

  • Answered by AI
  • Q8. Why do you want to relocate ?
  • Q9. What is SPC, and what is Cp and Cpk ?
  • Ans. 

    SPC stands for Statistical Process Control. Cp and Cpk are statistical tools used to measure process capability.

    • SPC is a method of monitoring and controlling a process to ensure it is operating within acceptable limits.

    • Cp is a measure of how well the process is centered between the upper and lower specification limits.

    • Cpk is a measure of how well the process is capable of producing within the specification limits.

    • Cp an...

  • Answered by AI
  • Q10. How to calculate OEE?
  • Ans. 

    OEE can be calculated by multiplying Availability, Performance, and Quality percentages.

    • Calculate Availability by dividing Operating Time by Planned Production Time.

    • Calculate Performance by dividing Actual Production by Maximum Production.

    • Calculate Quality by dividing Good Units by Total Units Produced.

    • Multiply Availability, Performance, and Quality percentages to get OEE.

  • Answered by AI
  • Q11. What ardvthe major losses that affects OEE?
  • Ans. 

    Major losses affecting OEE include availability, performance, and quality losses.

    • Availability losses occur when equipment is not running due to breakdowns, changeovers, or lack of materials.

    • Performance losses occur when equipment is running below its maximum speed or efficiency.

    • Quality losses occur when defective products are produced and need to be scrapped or reworked.

    • Other losses may include startup and shutdown los...

  • Answered by AI
  • Q12. What is IATF stands for and what is its current revised name ?
  • Ans. 

    IATF stands for International Automotive Task Force and its current revised name is IATF 16949:2016.

    • IATF stands for International Automotive Task Force

    • Its current revised name is IATF 16949:2016

  • Answered by AI
  • Q13. What is capacitor and where it is being used ?
  • Ans. 

    A capacitor is an electronic component that stores electrical energy in an electric field. It is used in various electronic circuits.

    • Capacitors are used to filter out noise and stabilize voltage in power supplies.

    • They are used in timing circuits, oscillators, and filters.

    • Capacitors are also used in audio equipment to filter out unwanted frequencies.

    • They can be found in electronic devices such as TVs, computers, and sma...

  • Answered by AI
  • Q14. Why do you prefer working in production dept.?

I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Kaizen,cycletime,jh,throughput time,owe etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Must have eye contact with the interviewer which answering there questions.
And be confident.

I applied via Approached by Company and was interviewed in May 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. As infineon is Produc based company and Every Person Responsible for complete Chip Testing instead on 1 specific Block. so Interview Asked Basic Tests like continuity, DPS short , Vil/Vih , Voh/Vih , Lekag...
  • Ans. Above all the Topics prepare clearly
  • Answered Anonymously
  • Q2. Basics of Tester Hardwares and why you join in INFIN ? Why want to Change the company ? Why should we we hire ? Tell me about any challenges faced in previous organisation and Work status ? Any protocol...
  • Ans. These are Main topics you should good before going to attend the interview
  • Answered Anonymously
Round 3 - Technical 

(1 Question)

  • Q1. Same as Previous Round but did by Manager in deep level on Basics and work
Round 4 - Behavioral 

(1 Question)

  • Q1. General Discussion about Works did in previous organisation and Basics
Round 5 - HR 

(1 Question)

  • Q1. General Discussion and Salary Negotiation

Interview Preparation Tips

Topics to prepare for Infineon Technologies Senior Engineer interview:
  • Java, Basics of Engineering
Interview preparation tips for other job seekers - Instead of preparing before interview Continuously Learn where ever you work that make you get confidence

Learn more skills that make your Resume more weight

Must and Should Revise and Review all the topics attached in Resume

If any One Call for scheduling Interview, ask for time min 2 Java and Max 1 week to Revise and Get ready with Full knowledge and confidence for interview.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2022. There were 3 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 tips
Round 2 - Aptitude Test 

Easy questions were there in round 10 . . . . . . .

Round 3 - Technical 

(2 Questions)

  • Q1. Easy questions. . . . . . . . .
  • Q2. Everything from fundamentals.....

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep clam and listen to your brain. . . . . . .. . . .
Round 1 - Technical 

(2 Questions)

  • Q1. They asked about technical
  • Q2. Provide answers for the same
Round 2 - Technical 

(2 Questions)

  • Q1. They asked about technical
  • Q2. Answers according to question

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to go, they asked basic question

I applied via Walk-in and was interviewed in Nov 2020. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was majorly a stress test. It lasted for about 30 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my Diploma curriculum i.e. ELECTRONICS related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher. You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

MCQ type exam to qualify for the technical interview.

Round 2 - Technical 

(6 Questions)

  • Q1. What is Capacitor?
  • Ans. 

    A capacitor is an electronic component that stores and releases electrical energy.

    • A capacitor consists of two conductive plates separated by an insulating material called dielectric.

    • It stores electrical energy in an electric field between the plates.

    • Capacitors are commonly used in electronic circuits for energy storage, filtering, timing, and coupling.

    • They can be found in various devices such as power supplies, amplifi...

  • Answered by AI
  • Q2. What is Power factor?
  • Ans. 

    Power factor is a measure of how effectively electrical power is being used in a circuit.

    • Power factor is the ratio of real power (kW) to apparent power (kVA) in an AC circuit.

    • It indicates the efficiency of power usage and the presence of reactive power.

    • A power factor of 1 indicates all power is being used effectively, while a power factor less than 1 indicates inefficiency.

    • Inductive loads (e.g., motors) have lagging po...

  • Answered by AI
  • Q3. How the motor started works?
  • Ans. 

    The motor starter is a device that starts and stops the motor by controlling the flow of electrical power.

    • The motor starter consists of a contactor, overload relay, and control circuit.

    • When the start button is pressed, the control circuit energizes the coil of the contactor, closing its contacts and allowing current to flow to the motor.

    • The overload relay protects the motor from excessive current by sensing the current...

  • Answered by AI
  • Q4. Types of motor - specifically the capacitor start and run motors.
  • Ans. 

    Capacitor start and run motors are types of motors commonly used in various applications.

    • Capacitor start motors use a capacitor to provide high starting torque and are commonly used in appliances like air conditioners and refrigerators.

    • Capacitor run motors use a capacitor to improve the motor's efficiency and power factor, and are often found in fans, pumps, and compressors.

    • Both types of motors have advantages and disa...

  • Answered by AI
  • Q5. Types of capacitor and its function.
  • Ans. 

    Capacitors are electronic components that store and release electrical energy. They come in various types and have different functions.

    • Electrolytic capacitors are commonly used in power supply circuits to smooth out voltage fluctuations.

    • Ceramic capacitors are used for high-frequency applications and noise suppression.

    • Film capacitors are suitable for applications requiring high voltage and high current handling.

    • Tantalum...

  • Answered by AI
  • Q6. What is dielectric?
  • Ans. 

    Dielectric is a material that does not conduct electricity but can store and transmit electric charge.

    • Dielectric materials have high electrical resistance.

    • They are used in capacitors to store and release electrical energy.

    • Examples of dielectric materials include glass, rubber, and plastic.

    • Dielectric strength is a measure of a material's ability to withstand electrical stress without breaking down.

    • Dielectric constant is...

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Which department would you like to work with to contribute to the organization?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself for what you learn in the academics.
Go confidently with what the questions are.
If you face any difficulties in languages to deliver or what you want to express you can ask interviewer for language choice.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Manpower handling Achieve target

Carl Zeiss Interview FAQs

How many rounds are there in Carl Zeiss Senior Service Engineer interview?
Carl Zeiss interview process usually has 2 rounds. The most common rounds in the Carl Zeiss interview process are Resume Shortlist and Technical.
What are the top questions asked in Carl Zeiss Senior Service Engineer interview?

Some of the top questions asked at the Carl Zeiss Senior Service Engineer interview -

  1. In pcb how to foulfind...read more
  2. special in A/R, Lence meter, Microsc...read more
  3. all product knowle...read more

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Carl Zeiss Senior Service Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Carl Zeiss Senior Service Engineer Salary
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₹12 L/yr - ₹15 L/yr
99% more than the average Senior Service Engineer Salary in India
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