Foxlink Group Production Engineer Interview Questions and Answers

Q1. About last company experience
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Q2. Related topics for technical round
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Q1. About company and reading resume
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Q1. Introducing about my self
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Q2. Experience about
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I have experience in optimizing production processes and improving efficiency.
• Implemented lean manufacturing principles to reduce waste and increase productivity

• Developed and implemented standard operating procedures to ensure consistent quality

• Identified and resolved bottlenecks in production line to improve throughput

• Collaborated with cross-functional teams to implement process improvements

• Utilized data analysis to i...read more
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Q3. Working skills and qualifications
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Q1. Different type of failure analysis
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Different types of failure analysis include root cause analysis, FMEA, fault tree analysis, and fishbone diagram.
• Root cause analysis: Identifying the underlying cause of a failure to prevent recurrence.

• FMEA (Failure Mode and Effects Analysis): Systematically evaluating potential failure modes and their effects.

• Fault tree analysis: Mapping out all possible causes of a failure to determine the most likely root cause.

• Fish...read more
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Q2. Short test fail
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Q3. Analog unpowered fail
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Q1. Pcba rework full analysis details
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Q2. How to resistor found low value , high value
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Resistors can be found to have low or high values by using a multimeter to measure the resistance.
• Use a multimeter to measure the resistance of the resistor

• Compare the measured resistance to the expected value of the resistor

• If the measured resistance is significantly lower than expected, the resistor is low value

• If the measured resistance is significantly higher than expected, the resistor is high value
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Q1. SMT Process details , Screen printer , SMT Machines details
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Q2. Settings of Printers , SMT Loading process
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Settings of printers and SMT loading process are crucial for efficient production in manufacturing.
• Printers settings include resolution, speed, and material type

• SMT loading process involves placing components on the PCB using pick and place machines

• Proper calibration of printers and pick and place machines is essential for accurate placement

• Regular maintenance and calibration checks are necessary to ensure smooth opera
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Q1. Current salary & expected salary
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60 mins of aptitude test

60 mins of coding round

Q1. OOPs concepts explanation with example
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OOPs concepts revolve around classes, objects, inheritance, polymorphism, and encapsulation.
• Classes are blueprints for objects, defining their properties and behaviors.

• Objects are instances of classes, representing real-world entities.

• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism enables objects to be treated as instances of their parent class.

• Encapsulation restricts acces...read more
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Q2. About the projects we created in 2nd and 4th year of our academic
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Q1. What is mutex and it's syntax?
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A mutex is a synchronization primitive used to control access to shared resources in a multi-threaded environment.
• Mutex is typically used to protect critical sections of code to prevent race conditions.

• Syntax for using mutex in C++: std::mutex myMutex;

• To lock a mutex: myMutex.lock();

• To unlock a mutex: myMutex.unlock();
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Q2. What is a goroutine and how it's used?
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A goroutine is a lightweight thread managed by the Go runtime. It allows concurrent execution of functions.
• Goroutines are created using the 'go' keyword followed by a function call.

• They are used for concurrent programming in Go, allowing multiple functions to run simultaneously.

• Goroutines are more efficient than traditional threads as they have lower memory overhead and can be multiplexed onto fewer OS threads.

• Example:...read more
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DSA, Queries and logical coding

Q1. Tell me about yourself.
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Q2. What are your strengths
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