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Delta Electronics Associate Quality Engineer Interview Questions and Answers

Updated 26 Jan 2022

Delta Electronics Associate Quality Engineer Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed before Jan 2021. There were 4 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 

(1 Question)

  • Q1. Quality controls to related and electrically and electronics components related.
Round 3 - HR 

(1 Question)

  • Q1. Why are you looking for a change?
Round 4 - Quality control to related 

(1 Question)

  • Q1. 7Qc tools and Core Quality tools

Interview Preparation Tips

Topics to prepare for Delta Electronics Associate Quality Engineer interview:
  • Quality Control
  • Electronics
  • Electricals
Interview preparation tips for other job seekers - Know your career goals.
Plan ahead.
Get resume and cover letter help.
Use all job search resources.
Customize your resume.
Research companies.
Apply with confidence.
Schedule informational interviews.

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. About Yourself

Interview Preparation Tips

Round: Test
Experience: Test level was medium, as i also sat for mahindra, i found L&T test was harder than mahindra!
Tips: Just study RS agarwal

Round: Group Discussion
Experience: It was easy for me, coz i was aware about tips of GD
Tips: Be the leader, if possibleTalk in between, even if u dont know topic much
Duration: 20 minutes

Round: Interview
Experience: This question was damn easy for me, coz i can talk more based on my activities & resume
Tips: Dont hesitate, stay calm & describe yourself, but not family background

General Tips: Be yourself, no technical knowledge is required(depends on panel u get)
Skill Tips: ""
College Name: IIT Roorkee
Motivation: To get placed!

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Process of STLC and sdlc.and also focus on SQL injection and API testing.

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on project , because most of the question arises from this part and also cover testing,maven and GitHub

I applied via Company Website and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Nodejs basics,AWS S3,script file run command,how to catch db timeout
  • Q2. Connect db options,
  • Ans. 

    Connecting to a database has multiple options depending on the type of database and programming language used.

    • For SQL databases, options include using JDBC for Java, ODBC for C++, and ADO.NET for C#.

    • For NoSQL databases, options include using MongoDB's driver for Python or Node.js.

    • ORMs like Hibernate and Entity Framework can also be used to abstract away the database connection details.

    • Connection strings are used to spe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Db connection attributes need to prepare well

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(7 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This round started with some questions from Programmable Logic Controllers or PLC followed by some basic questions from Intel 8051 Microcontroller.

  • Q1. What are the general functions of a Programmable Logic Controller (PLC)?
  • Ans. 

    PLCs are used to control machinery and automate processes in industrial settings.

    • Monitoring inputs from sensors

    • Executing control algorithms

    • Communicating with other devices

    • Logging data for analysis

    • Implementing safety functions

    • Examples: controlling a conveyor belt, regulating temperature in a furnace

  • Answered by AI
  • Q2. Can you describe the basic elements in Ladder logic programming?
  • Ans. 

    Ladder logic programming is a graphical programming language used for PLCs, with basic elements like contacts, coils, timers, and counters.

    • Ladder logic consists of rungs, which are made up of inputs (contacts) and outputs (coils).

    • Contacts represent conditions that must be met for the output to be energized.

    • Coils are outputs that are energized when the conditions of the contacts are met.

    • Timers and counters are used to c...

  • Answered by AI
  • Q3. What are the different types of PLC inputs and outputs?
  • Ans. 

    PLC inputs and outputs include digital inputs, digital outputs, analog inputs, and analog outputs.

    • Digital inputs: used for receiving binary signals (on/off, high/low). Examples: push buttons, limit switches.

    • Digital outputs: used for sending binary signals. Examples: relays, solenoids.

    • Analog inputs: used for receiving continuous signals. Examples: temperature sensors, pressure transducers.

    • Analog outputs: used for sendin...

  • Answered by AI
  • Q4. What are the advantages and disadvantages of the S7 controller?
  • Ans. 

    The S7 controller offers high performance and flexibility but can be complex to program and expensive.

    • Advantages: high performance, flexibility, scalability

    • Disadvantages: complexity in programming, expensive

    • Example: S7-1200 offers fast processing speeds and can be easily expanded with additional modules

    • Example: Programming for S7 controllers may require specialized training and expertise

  • Answered by AI
  • Q5. Can you explain the time stamp available in the S7-200 PLC?
  • Ans. 

    The time stamp in S7-200 PLC is used to record the time when a specific event occurs.

    • Time stamp is a feature in S7-200 PLC that records the time when a specific event happens.

    • It helps in tracking the sequence of events and troubleshooting issues.

    • Time stamp can be used to monitor the performance of the PLC system.

    • Example: A time stamp can be recorded when a sensor detects a change in temperature.

    • Example: Time stamp can ...

  • Answered by AI
  • Q6. Could you explain Jnc in the context of microcontrollers?
  • Ans. 

    Jnc stands for Jump and Call in the context of microcontrollers.

    • Jnc is an instruction used in microcontrollers to jump to a specified address if the carry flag is not set.

    • It is commonly used in conditional branching operations in microcontroller programming.

    • For example, in 8051 microcontroller assembly language, the instruction JNC label will jump to the specified label if the carry flag is not set.

  • Answered by AI
  • Q7. What are the types of interrupts in the Intel 8051 microcontroller?
  • Ans. 

    The types of interrupts in the Intel 8051 microcontroller include external hardware interrupts, timer interrupts, and serial communication interrupts.

    • External hardware interrupts are triggered by external devices connected to the microcontroller.

    • Timer interrupts are generated by the internal timers of the microcontroller.

    • Serial communication interrupts occur when data is received or transmitted through the serial port.

    • ...

  • Answered by AI
Round 2 - Face to Face 

(6 Questions)

Round duration - 50 Minutes
Round difficulty - Medium

This round was heavily inclined towards Operating System and Computer Networks and the interviewer asked questions revolving around the fundamentals of the subject.

  • Q1. What is a bootstrap program in an operating system?
  • Ans. 

    A bootstrap program is a small program that initializes the operating system on a computer.

    • Bootstrap program is stored in ROM or EEPROM and is executed when the computer is powered on.

    • It loads the operating system kernel into memory and starts its execution.

    • Bootstrap program is responsible for setting up the initial state of the operating system.

    • Examples include BIOS (Basic Input/Output System) in PCs and UEFI (Unified

  • Answered by AI
  • Q2. Can you explain demand paging?
  • Ans. 

    Demand paging is a memory management scheme where pages are only brought into memory when they are demanded by the program.

    • Pages are loaded into memory only when needed

    • Helps in reducing the amount of physical memory required

    • Improves overall system performance by allowing more processes to run simultaneously

    • Commonly used in virtual memory systems

  • Answered by AI
  • Q3. Can you explain any 5 essential UNIX commands?
  • Ans. 

    Five essential UNIX commands are ls, cd, pwd, mkdir, and rm.

    • ls - list directory contents

    • cd - change directory

    • pwd - print working directory

    • mkdir - make directory

    • rm - remove files or directories

  • Answered by AI
  • Q4. What are the different types of VPN?
  • Ans. 

    Different types of VPN include remote access VPN, site-to-site VPN, and client-to-site VPN.

    • Remote access VPN allows individual users to connect to a private network from a remote location.

    • Site-to-site VPN connects entire networks together over the internet.

    • Client-to-site VPN allows individual devices to connect to a private network.

    • Examples include OpenVPN, IPsec, and SSL VPN.

  • Answered by AI
  • Q5. Can you describe the OSI Reference Model?
  • Ans. 

    The OSI Reference Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

    • The OSI Reference Model stands for Open Systems Interconnection Reference Model.

    • It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer has specific functions and communicates with the adjacent layers for data trans...

  • Answered by AI
  • Q6. Can you explain the TCP and UDP protocols?
  • Ans. 

    TCP is a connection-oriented protocol that ensures reliable data delivery, while UDP is a connectionless protocol that focuses on speed.

    • TCP stands for Transmission Control Protocol and is used for reliable data transmission.

    • TCP establishes a connection between sender and receiver before data transfer.

    • TCP uses sequencing and acknowledgment to ensure data integrity.

    • UDP stands for User Datagram Protocol and is used for fa...

  • Answered by AI
Round 3 - HR 

(1 Question)

Round duration - 30 Minutes
Round difficulty - Easy

This is a cultural fitment testing round .HR was very frank and asked standard questions. Then we discussed about my
role.

  • Q1. What is something about you that is not included in your resume?

Interview Preparation Tips

Eligibility criteriaAbove 1 years of experienceSiemens interview preparation:Topics to prepare for the interview - Operating Systems, Computer Architecture, Microcontollers and Microprocessors, Computer Networks, AptitudeTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Static keyword. Object creation
  • Q2. Virtual function and run time polymorphism
  • Q3. Compile time polymorphism and example
  • Ans. 

    Compile time polymorphism is achieved through function overloading and templates.

    • Function overloading allows multiple functions with the same name but different parameters.

    • Templates allow generic programming by defining functions or classes that can work with different data types.

    • Examples of function overloading include cout<< for different data types and sqrt() for float and double.

    • Examples of templates include vector

  • Answered by AI

I was interviewed in Apr 2017.

Interview Questionnaire 

15 Questions

  • Q1. What are you currently doing in your job profile?
  • Ans. 

    I am currently responsible for designing, implementing, and maintaining system infrastructure for our organization.

    • Designing system architecture to meet business requirements

    • Implementing new technologies and solutions to improve system performance

    • Maintaining system infrastructure to ensure high availability and security

    • Troubleshooting and resolving system issues as they arise

  • Answered by AI
  • Q2. What is system configuration?
  • Ans. 

    System configuration refers to the process of setting up and arranging hardware and software components to work together efficiently.

    • System configuration involves setting up hardware and software components to work together efficiently

    • It includes configuring network settings, installing drivers, and setting up user accounts

    • Examples of system configuration tools include Microsoft System Center Configuration Manager and ...

  • Answered by AI
  • Q3. What is the disadvantage or drawback in S7 controller?
  • Ans. 

    The S7 controller has limited scalability and flexibility compared to other controllers.

    • Limited number of I/O points

    • Limited memory capacity

    • Limited processing power

    • Limited communication options

    • Limited support for advanced programming languages

    • Limited compatibility with third-party devices

    • Limited ability to handle complex control algorithms

    • Limited fault diagnostics capabilities

  • Answered by AI
  • Q4. Same question but in depth.
  • Q5. Like draw system configuration
  • Q6. Explain topologies used/protocol etc
  • Ans. 

    Topologies and protocols used in networking

    • Topologies: Bus, Star, Ring, Mesh, Hybrid

    • Protocols: TCP/IP, HTTP, FTP, SMTP, DNS

    • Ethernet, Wi-Fi, Bluetooth are common networking technologies

    • Network security protocols: SSL, TLS, IPSec

    • Routing protocols: OSPF, BGP, RIP

  • Answered by AI
  • Q7. Tell me about your self?
  • Ans. 

    I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.

    • Over 5 years of experience in designing, implementing, and maintaining complex systems

    • Proficient in network protocols such as TCP/IP, DNS, DHCP

    • Skilled in troubleshooting hardware and software issues

    • Certified in Cisco CCNA and CompTIA Network+

    • Strong communication and problem-solving skills

  • Answered by AI
  • Q8. Family condition and persons?
  • Ans. 

    I come from a close-knit family of four, including my parents and younger sister.

    • Family of four: parents and younger sister

    • Close-knit family

    • Supportive family members

    • Regular family gatherings and activities

  • Answered by AI
  • Q9. Why you want to join us?
  • Ans. 

    I am passionate about utilizing my technical skills to contribute to innovative projects and collaborate with a talented team.

    • Passionate about technology and innovation

    • Excited to work with a talented team

    • Looking for opportunities to utilize technical skills

  • Answered by AI
  • Q10. Are you sure this profile matches to your career goal.
  • Ans. 

    Yes, this profile aligns with my career goal as a System Engineer.

    • My career goal is to work in the field of system engineering

    • I have relevant education and experience in system engineering

    • I am passionate about technology and problem-solving, which are key aspects of system engineering

  • Answered by AI
  • Q11. Why you want to switch?
  • Ans. 

    I want to switch to explore new challenges and opportunities for growth in my career.

    • Seeking new challenges to enhance my skills and knowledge

    • Opportunity for career growth and advancement

    • Interested in working with new technologies or industries

  • Answered by AI
  • Q12. What is that thing which attract you for this job?
  • Ans. 

    The opportunity to work on complex systems and solve challenging problems in a dynamic environment.

    • Opportunity to work on complex systems

    • Solving challenging problems

    • Dynamic work environment

  • Answered by AI
  • Q13. What is the reason you left your current job profile?,because my profile was Automation engineer.
  • Q14. Your family baackground?
  • Ans. 

    My family background is diverse and includes a mix of professions and interests.

    • My parents are both engineers, which inspired me to pursue a career in the same field.

    • I have siblings who are in the medical field, providing a different perspective on healthcare.

    • We have a strong emphasis on education and continuous learning in our family.

    • Family gatherings often involve discussions about technology, science, and current ev...

  • Answered by AI
  • Q15. What is that quality in you which suits this job?
  • Ans. 

    My problem-solving skills and attention to detail make me a perfect fit for this role.

    • Strong problem-solving skills

    • Attention to detail

    • Ability to work well under pressure

    • Experience with troubleshooting complex systems

    • Strong communication skills

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: First of all i applied through india's most famous job portal naukri.com.
This opening comes through a consultant [ pacific IT solutions ],first my resume was shortlisted by this consultant,after that they contact me on my mobile number verified with naukri.com,for avalibility and interest for change and tell me that they forward ,y resume to siemens HR and if they will shortlist you then you will get a mail for F2F round from them.
Tips: Special tips for this round are:-
Always update your profile daily and try to follow up more n more consultant/recruiter.

Round: Technical Interview
Experience: I reached interview location on time,then i submit my resume in reception ,after 30 min my interview starts with all these question given above,then they told me to wait outside.
Tips: 1)Be confident and in formal look.
2)What ever is written in your resume you must be familier with this.
3)Dont put all the certification/courses/skill in your resume.try to put only those things which you know vwry well.
4)Make your resume as per job demand.Heighlight your those skills which matches to job.
5)Dont be over smart if you know the answer of given question.

Round: Technical Interview
Experience: After Clearing my first round ,interviewer call me for second round on the same day,after fiew hour,the interviewer is very frank,they ask same questions and they were little bit checking my interest also towards job.
Tips: In this round the interviewer in more experienced so for him it is very easy to catch you knolwdge level.So be confident,try to answer with little bit diplomatic,and try to explain with practical experiances as musch as possible.

Round: Behavioural Interview
Experience: This Round name is Managerial round.In this round they checked my interest towards job.my family condition and dependent person.
Tips: Be confident
Listen question carefully because this round is completely diplomatic.
Try to answer smartly and diplomatic.
And try to win the trust of interviewer.

Round: HR Interview
Experience: After clearing managerial round.hr called me for this,HR is very frank and make a very comfort atmosphere at the time of interview.little bit discussing about jonb profile and then discuss salary,and finall shaking hand said.if you will get selected then we will inform you before xyz day.
I after 4 days i get a call from hr about my selection with a offer letter.
Tips: Be frank
But Not over confident

Skills evaluated in this interview

Interview Preparation Tips

Round: Resume Shortlist
Experience: General resume shortlisting out of nearly 400 applicants. Shortlisted close to 150 students.

Round: Technical Interview
Experience: Mostly questions from the resume were asked. They just wanted to know the types of projects I had done.
Tips: Make sure you know everything about what you write in your resume.

Round: Technical Interview
Experience: Another round of technical interview. Questions were more focused on the kind of profile they were offering, mostly to judge whether you are right for the job or not.

Skills: Confidence, Core knowledge
College Name: IIT BOMBAY
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Coding Test 

DSA questions mostly on problem solving these questions need proper practice

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare DSA questions

I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Implement stack data structure
  • Ans. 

    Implement stack data structure

    • Use an array or linked list to store elements

    • Push operation adds element to top of stack

    • Pop operation removes element from top of stack

    • Peek operation returns top element without removing it

  • Answered by AI
  • Q2. How global variable work , how its shared by all function
  • Ans. 

    Global variables are accessible from any part of the program and can be modified by any function.

    • Global variables are declared outside of any function.

    • They can be accessed and modified by any function in the program.

    • If a function modifies the value of a global variable, the new value is visible to all other functions.

    • Global variables can be useful for sharing data between functions.

    • However, overuse of global variables

  • Answered by AI
  • Q3. Program to transpose the matrix
  • Ans. 

    Program to transpose a matrix

    • Iterate through rows and columns of the matrix

    • Swap the elements at (i,j) and (j,i) positions

    • Return the transposed matrix

  • Answered by AI
  • Q4. Internal implementation of pre and post fix operator
  • Ans. 

    Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.

    • Pre-fix operator (++x) increments the value of x and returns the new value.

    • Post-fix operator (x++) returns the value of x and then increments it.

    • Both operators can be used with variables of numeric data types.

    • They can also be used with pointers to increment or decrement the memory address they point to.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare some standard problem from geekforgeeks.com

Skills evaluated in this interview

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Delta Electronics Interview FAQs

How many rounds are there in Delta Electronics Associate Quality Engineer interview?
Delta Electronics interview process usually has 4 rounds. The most common rounds in the Delta Electronics interview process are Resume Shortlist, Technical and HR.
What are the top questions asked in Delta Electronics Associate Quality Engineer interview?

Some of the top questions asked at the Delta Electronics Associate Quality Engineer interview -

  1. Quality controls to related and electrically and electronics components relat...read more
  2. 7Qc tools and Core Quality to...read more

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