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ILJIN ELECTRONICS Service Engineer Interview Questions, Process, and Tips
ILJIN ELECTRONICS Service Engineer Interview Experiences
1 interview found
Selected
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(5 Questions)
- Q1. What is a watch
- Ans.
A watch is a portable timepiece worn on the wrist or carried in a pocket.
A watch is used to tell time
It can be analog or digital
Some watches have additional features like a stopwatch or GPS
Watches can be made of various materials such as metal, leather, or plastic
- Q2. What is transformer
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or steel.
Transformers are essential in power distribution systems to step up voltage for lon...
- Q3. What is a voltage regulation
- Ans.
Voltage regulation is the process of maintaining a stable voltage output despite fluctuations in input voltage.
Voltage regulation ensures that electronic devices receive a consistent and safe level of voltage to operate properly.
It involves the use of voltage regulators to adjust and stabilize the voltage output.
Examples of voltage regulators include linear regulators, switching regulators, and voltage stabilizers.
Volt...
- Q4. What is ac and dc current
- Ans.
AC current alternates direction periodically, while DC current flows in one direction constantly.
AC current changes direction periodically
DC current flows in one direction constantly
AC is used in household appliances, while DC is used in batteries
AC is more efficient for long-distance power transmission
DC is commonly used in electronics
- Q5. What is frequency
- Ans.
Frequency refers to the number of occurrences of a repeating event per unit of time.
Frequency is measured in Hertz (Hz), where 1 Hz is equal to 1 cycle per second.
Higher frequency means more cycles per second, while lower frequency means fewer cycles per second.
In electronics, frequency is used to describe the rate at which alternating current changes direction.
For example, a frequency of 60 Hz means the current change
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Renesas Electronics India
Anonymous
posted on 8 Jul 2021
Interview Questionnaire
1 Question
- Q1. State machines
Interview Questionnaire
2 Questions
- Q1. 1. About yourself and family, best and worst moments in given past, qualities and weaknesses, internship
- Q2. 2. Technical questions on building science, concrete technology, construction management etc
Interview Preparation Tips
Experience: Direct Interview of candidates short listed on the basis of CGPA.
Round: Interview
Experience: They usually select the candidate with highest CGPA in every category. But still a good interview can affect your chances. Interview mainly consists of general questions like :
General Tips: Feel free to contact at ***** regarding selectionprocedure.
Skill Tips: The slection in this company does not need much preparation.Basic concepts of building science, concrete technology, construction management etc are expected. You should prepare atleast one sub discipline nicely.
Skills: Building science, Concrete technology, Construction management
College Name: IIT Roorkee
Interview Preparation Tips
Experience: It includes basically C.G.P.A. they shortlist on the basis of C.G.P.A. and then interview.
Round: Other Interview
Experience: Generally they ask about your family backround, why do you want to do job instead of going to higher studies and majority of questions include technical part.
General Tips: We should be technically strong. They ask your choice of subjects, so prepare a few subjects very well and get in depth knowledge of those subjects.
College Name: IIT Roorkee
I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basic c programming
- Q2. Previous experience questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Communication Concepts
- Q2. Embedded Concepts
Interview Preparation Tips
Experience: Shortlisted based on CGPA and Profile
Tips: CGPA above 7.5 and Communication/CS based coursework/ability
Round: Test
Experience: C Coding Questions which checked basic knowledge of C
Tips: Brush up your C skills. Questions are easy but may require knowledge of stuff like what is big endian and little endian etc.
Duration: 1 hour 30 minutes
Total Questions: 12
Round: Technical Interview
Experience: My Communication relation concepts were tested. My Major Project was asked in detail.
Tips: If Comm background, prepare ITC, MultiCarrier/Wireless at a good level. If not they will ask C.
Round: Technical Interview
Experience: I was asked basic level embedded concepts.
Tips: Prepare on the following and similar stuff : How to implement a pseudo dynamic memory allocation using flash memory- which data structure to use. How does Inter Process Communication work. How does a multicore processor synchronizes its cores. If Comm background, give the TX and RX chain design (Wireless System Design)
Skills: Communication Systems, Embedded Systems, C Programming
College Name: IIT Madras
Gayathri S ee15m052
I applied via Campus Placement and was interviewed before Dec 2015. There were 2 interview rounds.
Interview Preparation Tips
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Duration: 1 hour
College Name: IIT Madras
I applied via Campus Placement and was interviewed in Dec 2016. There were 3 interview rounds.
Interview Preparation Tips
Experience: It was a written test with some numerical aptitude questions and coding questions. The test was fairly easy
Tips: Learn about pointers and using function pointers
Round: Technical Interview
Experience: First, I was asked to brief about the projects I have done so far. Then there were some questions about C programming like pointers, const pointers, storage classes, volatile keyword etc. It was followed by some basic questions about computer architecture, microcontroller, FPGA, RTOS
Round: Technical Interview
Experience: In this round I was asked to write algorithm for some simple problems like checking if a given integer (not string) is palindrome or not, checking if a number is a multiple of 3 (using bitwise operations) etc
College Name: IIT Madras
(1 Question)
- Q1. Digital circuit Designing for adders, mux, couter, FSM. In Verilog Blocking and non-blocking assignments, RAM RTL code, Datatypes etc
- Ans.
Digital circuit design in Verilog including adders, mux, counter, FSM, RAM RTL code, datatypes, and blocking/non-blocking assignments.
Verilog is a hardware description language used for digital circuit design.
Adders are used for arithmetic operations, mux for data selection, counter for counting, and FSM for control logic.
Blocking assignments are executed sequentially, while non-blocking assignments are executed concur...
(1 Question)
- Q1. Introduction, Want to join or not
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed before Apr 2022. There were 5 interview rounds.
Pointer and linked list
Pure technical on kernel programming
(3 Questions)
- Q1. Pure technical questions on background project
- Q2. Mutex semaphore and spinlock
- Q3. How you will achieve multi threaded programming
- Ans.
Multi-threaded programming can be achieved by creating multiple threads that run concurrently.
Identify the tasks that can be executed in parallel
Create threads using threading libraries in the chosen programming language
Synchronize the threads to avoid race conditions and deadlocks
Use locks, semaphores, and mutexes to manage shared resources
Optimize the performance by balancing the workload among threads
(1 Question)
- Q1. Why you want to join this company
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ILJIN ELECTRONICS Service Engineer Interview Process
based on 1 interview
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ILJIN ELECTRONICS Service Engineer Reviews and Ratings
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Rating in categories
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Assistant Manager
40
salaries
|  ₹4.6 L/yr - ₹10.5 L/yr |
|
Quality Engineer
35
salaries
| ₹1.8 L/yr - ₹5.5 L/yr |
|
Senior Engineer
20
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| ₹4.2 L/yr - ₹9.6 L/yr |
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Engineer
19
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| ₹3 L/yr - ₹5 L/yr |
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Junior Engineer
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