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Tech Mahindra Mechanical Engineer Interview Questions and Answers
Tech Mahindra Mechanical Engineer Interview Experiences
3 interviews found
Anonymous
(5 Questions)
- Q1. What is auto mobile? Ans Auto mobile is self profil vehicle which dails good around the passenger with Ono please to another please.
- Q2. Types of fit? Ans-According to ISI system fit are deivde in two three parts provide 1 clearance fit. 2 Interference fit 3 transition fit.
- Ans.
Types of fits include clearance fit, interference fit, and transition fit.
Clearance fit: parts are intended to have a gap between them
Interference fit: parts are intended to be pressed or forced together
Transition fit: parts have a combination of clearance and interference fit
ISI system divides fits into these three categories
Fits are important in ensuring proper functioning of mechanical systems
- Q3. What is tollerance? Ans-The permissable very action of a size is called tollerance.
- Ans.
Tolerance is the allowable variation in a dimension or measurement.
Tolerance is important in engineering to ensure that parts fit together properly and function as intended.
It is usually expressed as a range of acceptable values, such as +/- 0.1mm.
Tolerance can be affected by factors such as manufacturing processes, materials, and design requirements.
Tolerance can also be used to control the fit and clearance between m...
- Q4. What is fits? Ans-The relationship between two matting parts is known as fit.
- Q5. Types of sefety? Ans-Safety are three types 1 personal safety 2 General safety 3 Machine sefety.
- Ans.
There are three types of safety: personal safety, general safety, and machine safety.
Personal safety involves protecting oneself from harm or injury.
General safety pertains to the safety of the environment and people around us.
Machine safety involves ensuring that machines are safe to operate and do not pose a threat to workers.
Examples of personal safety measures include wearing protective gear, such as helmets and gl...
Interview Preparation Tips
Yes mostly working and compromise in the job
(4 Questions)
- Q1. What ur qualification. ?
- Ans. My qualification is Diploma Mechanical Engineering
- Q2. How do you experience. ?
- Q3. How ur expectations in the salary
- Q4. What ur longuage and City
- Ans. My longuage is telugu my city is ravulapalem
Interview Preparation Tips
2 : non stop working
3 : best employee
I applied via Company Website and was interviewed in Jul 2021. There were 6 interview rounds.
Group disscassion for planing prodection according
Interview Preparation Tips
What people are saying about Tech Mahindra
Mechanical Engineer Jobs at Tech Mahindra
Interview questions from similar companies
I was interviewed in Dec 2016.
Interview Questionnaire
3 Questions
- Q1. Reason for low scores.
- Ans.
Low scores due to lack of time management and exam anxiety.
Struggled to allocate enough time for each question
Difficulty managing time during the exam
Anxiety affecting performance under pressure
- Q2. Questions regarding my final year project.
- Q3. Thermodynamics.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There were 2 interview rounds.
(8 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Q4. Why should we hire you?
- Q5. Why are you looking for a change?
- Q6. Where do you see yourself in 5 years?
- Q7. What are your strengths and weaknesses?
- Q8. Tell me about yourself.
Interview Preparation Tips
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
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. React hooks
Interview Questionnaire
1 Question
- Q1. React hooks
raja reddy duggi reddy
Interview Questionnaire
2 Questions
- Q1. Engineering Technical
- Q2. Mainly on Engineering Design
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...
- 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 }
- 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...
- 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
- 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
- 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.
Skills evaluated in this interview
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Tech Mahindra Mechanical Engineer Interview Process
based on 5 interviews
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