Hyundai Mobis Trainee Interview Questions and Answers

Basics, general knowledge, about nation

Department and work related question.

Q1. Personal information
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Q2. Education related question?
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Q1. Where are you living?
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Q2. Why are you leaving your last company?
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Q1. Circuit diagram of relay holding.
Ans. 
A relay holding circuit diagram is used to keep the relay in the energized state even after the control signal is removed.
• The circuit typically includes a holding contact that maintains the relay coil energized.

• A latching relay can also be used for holding without continuous power supply.

• Examples: ladder logic diagram with a holding contact, latching relay circuit diagram.
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Q2. What is PNP and NPN
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PNP and NPN are types of bipolar junction transistors commonly used in electronic circuits.
• PNP transistor has a layer of N-type semiconductor between two layers of P-type semiconductor, while NPN transistor has a layer of P-type semiconductor between two layers of N-type semiconductor.

• In a PNP transistor, current flows from the emitter to the base and then to the collector, while in an NPN transistor, current flows fro...read more
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Q3. How many type of sensor?
Ans. 
There are various types of sensors used for different purposes.
• Temperature sensors (e.g. thermocouples, thermistors)

• Pressure sensors (e.g. piezoelectric sensors)

• Motion sensors (e.g. accelerometers, gyroscopes)

• Proximity sensors (e.g. ultrasonic sensors)

• Light sensors (e.g. photodiodes, phototransistors)
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Q4. What is PLC and full form?
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PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.
• PLC is used to control machinery in manufacturing processes, such as assembly lines, robotic devices, or any activity that requires high reliability control.

• It is programmed using a specialized computer language, typically ladder logic or function block diagram.

• PLCs are commonly used in industrie...read more
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Q1. Difference between controller and processor
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A controller is a device that manages the flow of data between the computer and external devices, while a processor is the central processing unit that performs calculations and executes instructions.
• Controller manages data flow between computer and external devices

• Processor performs calculations and executes instructions

• Examples: A USB controller manages data flow between a computer and a USB device, while a CPU is a
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Q2. How to do requirement elicitation
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Requirement elicitation is the process of gathering, analyzing, and defining the needs and constraints of a system.
• Identify stakeholders and involve them in the process

• Use various techniques such as interviews, surveys, observations, and workshops

• Document requirements clearly and prioritize them based on importance

• Validate requirements with stakeholders to ensure accuracy
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Q3. Do u know about ASPICE
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Q4. What are ASIL levels
Ans. 
ASIL levels are used in automotive functional safety to classify the risk associated with potential hazards.
• ASIL stands for Automotive Safety Integrity Level

• There are four ASIL levels - A, B, C, and D

• ASIL D represents the highest level of risk and requires the most stringent safety measures

• ASIL levels are determined based on the severity of potential hazards and the probability of exposure
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Q5. Do u have knowledge on cyber security
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Q1. Why Are you changing Current Company??
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Q2. Why you want to join Uno Minda?
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Q1. What is your KRA and job Role?
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Q2. Have you Audit Supplier as well as Vendor Visit?
Ans. 
Yes
• Yes, I have audited suppliers and conducted vendor visits.

• During my previous role as a Senior Engineer, I was responsible for auditing suppliers to ensure compliance with quality standards and specifications.

• I have also conducted vendor visits to assess their capabilities, production processes, and quality control measures.

• These audits and visits helped in identifying potential risks, improving supplier performance,...read more
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Q1. What is your future Goals?
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Q2. Can you join us by Tomarrow?
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Q1. Basic theoretical Questions of B.tech which are for fresher they asked for experienced also.
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Q2. Star delta diagram Resistance circuit
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Q1. Why switching previous company
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Q1. Personal information
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Q1. Basic HR question (tell me about yourself and similar)
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Q1. Technical questions related to field
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Q1. Interview cum interaction with top management
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Q1. Basic information of condidate
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Q2. Job discription of machine
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Q1. Programming of cnc vmc
Ans. 
Programming of CNC VMC involves creating instructions for the machine to follow in order to produce a specific part.
• Requires knowledge of programming languages such as G-code and M-code

• Involves creating a step-by-step process for the machine to follow

• Requires understanding of the machine's capabilities and limitations

• May involve creating custom tool paths for specific parts

• Examples include programming a CNC VMC to prod...read more
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Q2. Code of machining for making program
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The code of machining for making a program involves creating instructions for a machine to follow in order to produce a desired output.
• The program should include specific instructions for the machine to follow, such as tool selection, cutting speed, and feed rate.

• The code should be optimized for efficiency and accuracy.

• It is important to consider the material being machined and adjust the program accordingly.

• Testing an...read more
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Q1. Given program for making a program of auto shaft
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Q2. Another given a making program on cnc machine
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Q1. Job profile discussion
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Q2. Job profile discussion about shop flor
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Q1. Group discussion with team
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Q2. Group discussion with team of production and plant head
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Given a problem for solving on shop floor

Group discussion with team of production and plant head