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Tata Passenger Electric Mobility Apprenticeship Trainee Interview Questions and Answers

Updated 24 May 2024

Tata Passenger Electric Mobility Apprenticeship Trainee Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is Generator, Transformer etc
  • Ans. 

    Generators and transformers are electrical devices used to convert and control electricity.

    • Generators convert mechanical energy into electrical energy

    • Transformers change the voltage level of electricity for transmission or distribution

    • Generators are commonly used in power plants to generate electricity

    • Transformers are used in power distribution systems to step up or step down voltage levels

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep trying and build ability

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What are the maintenance procedure?
  • Ans. 

    Maintenance procedures are systematic steps followed to ensure the proper functioning and longevity of equipment and facilities.

    • Regular inspections and preventive maintenance

    • Scheduled cleaning and lubrication

    • Troubleshooting and repair

    • Record keeping and documentation

    • Training and safety protocols

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confirmed,be confident,never exaggerat,never lie.

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?
  • Ans. 

    Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

    • Name mangling is used in C++ to support function overloading.

    • It is also used in Python to avoid naming conflicts in modules.

    • Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

    • In C++, name mangling can be seen by using the 'nm' comman

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. React hooks

Interview Questionnaire 

1 Question

  • Q1. React hooks

Interview Questionnaire 

6 Questions

  • Q1. Explain abstract factory design pattern ?
  • Ans. 

    Abstract Factory is a creational design pattern that provides an interface for creating families of related objects.

    • Abstract Factory is used when we need to create families of related objects without specifying their concrete classes.

    • It provides an interface for creating objects of related classes without specifying their concrete classes.

    • It encapsulates a group of factories that have a common theme.

    • It promotes loose c...

  • Answered by AI
  • Q2. How do you do range based map iteration
  • Ans. 

    Range based map iteration can be done using a for-each loop or iterators.

    • Use a for-each loop to iterate over the map elements.

    • Alternatively, use iterators to traverse the map.

    • The range-based for loop is preferred for its simplicity and readability.

    • Example: for(auto const& [key, value] : myMap) { //do something with key and value }

  • Answered by AI
  • Q3. What are detached and joined threads
  • Ans. 

    Detached threads are independent threads that run separately from the main thread. Joined threads are threads that wait for the main thread to finish.

    • Detached threads are created using pthread_detach() function

    • Joined threads are created using pthread_join() function

    • Detached threads do not need to be explicitly terminated

    • Joined threads must be explicitly terminated using pthread_exit() or return statement

    • Detached thread...

  • Answered by AI
  • Q4. What are static code analysis tools
  • Ans. 

    Static code analysis tools are software programs that analyze source code to find potential issues and improve code quality.

    • Static code analysis tools scan code without executing it

    • They can detect issues such as security vulnerabilities, coding errors, and performance problems

    • Examples of static code analysis tools include SonarQube, ESLint, and Checkstyle

  • Answered by AI
  • Q5. Command to list currently running threads in linux
  • Ans. 

    Command to list currently running threads in linux

    • Use the 'ps' command with the 'H' option to display threads in a hierarchy

    • Use the 'top' command to display threads in real-time

    • Use the 'htop' command for an interactive display of threads

  • Answered by AI
  • Q6. Can we perform arithmetic operation on Unique pointer
  • Ans. 

    No, arithmetic operations cannot be performed on unique pointers.

    • Unique pointers are used to manage the lifetime of dynamically allocated objects.

    • They cannot be copied or assigned, only moved.

    • Arithmetic operations are not defined for pointers, including unique pointers.

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Design facebook
  • Ans. 

    Designing Facebook is a complex task involving various components and technologies.

    • Identify the core features of Facebook such as user profiles, news feed, messaging, and groups.

    • Choose appropriate technologies for each component such as PHP for backend, React for frontend, and MySQL for database.

    • Ensure scalability and performance by implementing caching, load balancing, and database sharding.

    • Implement security measures...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Database, logical reasoning

Skills evaluated in this interview

I applied via Company Website and was interviewed in Apr 2022. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Basic questions asked
Round 2 - Technical 

(1 Question)

  • Q1. Forging and casting process related questions raised
Round 3 - Technical 

(1 Question)

  • Q1. With head level technical for casting and forging related process,part,

Interview Preparation Tips

Interview preparation tips for other job seekers - Fluently English speaking no fear of interview fully confident speak to all the technical questions

Interview Questionnaire 

3 Questions

  • Q1. About skilla
  • Q2. Project
  • Q3. Roles in

Interview Questionnaire 

1 Question

  • Q1. Spring and SpringBoot

Tata Passenger Electric Mobility Interview FAQs

How many rounds are there in Tata Passenger Electric Mobility Apprenticeship Trainee interview?
Tata Passenger Electric Mobility interview process usually has 1 rounds. The most common rounds in the Tata Passenger Electric Mobility interview process are Technical.

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Tata Passenger Electric Mobility Apprenticeship Trainee Interview Process

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Tata Passenger Electric Mobility Apprenticeship Trainee Reviews and Ratings

based on 2 reviews

4.0/5

Rating in categories

2.0

Skill development

3.2

Work-life balance

3.1

Salary

1.6

Job security

5.0

Company culture

2.1

Promotions

3.0

Work satisfaction

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