Star Wire India Production Graduate Engineer Trainee Interview Questions and Answers

Q1. Explain what is OOPs
Ans. 
OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
• OOPs focuses on creating objects that contain data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOPs.

• Examples of OOPs languages include Java, C++, and Python.
Answered by AI
Add your answer
Q2. Data structures in C++
Ans. 
Data structures in C++ are used to store and organize data efficiently.
• Data structures like arrays, linked lists, stacks, queues, trees, and graphs are commonly used in C++ programming.

• Arrays are used to store a collection of elements of the same data type.

• Linked lists are used to store elements in a linear order.

• Stacks follow the Last In First Out (LIFO) principle.

• Queues follow the First In First Out (FIFO) principle.

• ...read more
Answered by AI
Add your answer
Q3. Types of inheritence in oops
Ans. 
Types of inheritance in OOPs include single, multiple, multilevel, hierarchical, and hybrid inheritance.
• Single inheritance: A class inherits from only one base class.

• Multiple inheritance: A class inherits from more than one base class.

• Multilevel inheritance: A class inherits from a class, which in turn inherits from another class.

• Hierarchical inheritance: Multiple classes inherit from a single base class.

• Hybrid inherit...read more
Answered by AI
Add your answer
Q4. Explain your project.
Add your answer

Q1. About the overview of welding process , and basic knowledge of welding procedure specifications, and types of welding process, and welding metallurgy like iron carbon diagram etc
Add your answer

Q1. Basic introduction
Add your answer

Q1. MCQ test on engineering syllabus
Add your answer

Q1. General HR related questions
Add your answer

Q1. Deep technical discussion with HOD
Add your answer

Q1. Personal discussion with Senior management
Add your answer

Q1. Payment expectations
Add your answer

Q1. About yourself and
Add your answer
Q2. Project
Add your answer

Q1. Basic personal interview
Add your answer
Q2. Self introduction
Add your answer

Q1. Good interview process.
Add your answer
Q2. What was worked for production.
Ans. 
Implemented lean manufacturing principles to streamline production processes and improve efficiency.
• Implemented Kanban system to optimize inventory management

• Utilized 5S methodology to organize workspaces and reduce waste

• Introduced cross-training programs to enhance flexibility in workforce

• Implemented regular performance tracking and analysis to identify areas for improvement
Answered by AI
Add your answer

Q1. What is computer.
Ans. 
A computer is an electronic device that processes data and performs tasks according to instructions given by the user.
• Electronic device that can store, retrieve, and process data

• Can perform various tasks based on instructions provided by the user

• Consists of hardware components such as CPU, memory, storage, and input/output devices

• Runs on an operating system that manages software applications and resources
Answered by AI
Add your answer
Q2. What is operating system.
Ans. 
An operating system is a software that manages computer hardware and provides services for computer programs.
• Controls hardware resources like CPU, memory, and storage

• Provides user interface for interacting with the computer

• Manages software applications and processes

• Examples include Windows, macOS, Linux, iOS, Android
Answered by AI
Add your answer

It was nearly 3 test for 3 hrs.

My topic was ott vs theatre.

Q1. Read about the company on LinkedIn and revise all your core subjects.
Add your answer
Q2. Different types of cables produced by kei industries?
Ans. 
KEI Industries produces a variety of cables including power cables, control cables, instrumentation cables, and specialty cables.
• Power cables

• Control cables

• Instrumentation cables

• Specialty cables
Answered by AI
Add your answer
Q3. What are high voltage cables?
Ans. 
High voltage cables are cables designed to carry high levels of electrical energy safely.
• High voltage cables are insulated to prevent electrical leakage and ensure safety.

• They are used to transmit electricity over long distances with minimal power loss.

• Examples include power lines used for transmitting electricity from power plants to homes and businesses.
Answered by AI
Add your answer
Q4. What is ohm meter?
Ans. 
An ohm meter is a device used to measure electrical resistance in a circuit.
• Measures the resistance of a circuit in ohms

• Helps in troubleshooting electrical issues

• Can be used to test the continuity of a circuit

• Commonly used in electronics and electrical engineering
Answered by AI
Add your answer
Q5. Maximum Voltage of cables produced by kei industries?
Ans. 
The maximum voltage of cables produced by KEI Industries is 1100V.
• KEI Industries produces cables with a maximum voltage of 1100V.

• The cables are designed to handle high voltage applications.

• These cables are commonly used in industrial and commercial settings.

• KEI Industries ensures quality and safety standards in their cable production.
Answered by AI
Add your answer