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Vem Technologies

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3.8

based on 293 Reviews

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  • About
  • Reviews
    293
  • Salaries
    1.3k
  • Interviews
    27
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Vem Technologies Interview Questions and Answers

Updated 15 May 2025
Popular Designations

19 Interview questions

A Software Engineer was asked 2mo ago
Q. Explain the difference between SPI, I2C, and UART.
Ans. 

SPI, I2C, and UART are communication protocols used for data exchange between devices, each with unique characteristics.

  • SPI (Serial Peripheral Interface): A synchronous protocol that uses multiple lines for communication, allowing for high-speed data transfer. Example: Connecting a microcontroller to an SD card.

  • I2C (Inter-Integrated Circuit): A synchronous, multi-master, multi-slave protocol that uses only two wir...

View all Software Engineer interview questions
A Software Engineer was asked 2mo ago
Q. Explain storage classes in C.
Ans. 

Storage classes in C define the scope, lifetime, and visibility of variables, influencing memory management and access.

  • auto: Default storage class for local variables, with automatic duration. Example: 'int x;' inside a function.

  • register: Suggests storing the variable in CPU registers for faster access. Example: 'register int count;'

  • static: Preserves variable value between function calls and limits visibility to t...

View all Software Engineer interview questions
An Engineer Trainee was asked 12mo ago
Q. What is a rectifier?
Ans. 

A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

  • Converts AC to DC by allowing current to flow in one direction only

  • Commonly used in power supplies and electronic devices

  • Types include half-wave, full-wave, and bridge rectifiers

  • Diodes are often used in rectifier circuits

View all Engineer Trainee interview questions
An Engineer Trainee was asked 12mo ago
Q. What is your favorite language?
Ans. 

My favorite language is Python because of its simplicity, readability, and versatility.

  • Python is known for its clean and readable syntax, making it easy to learn and use.

  • Python has a wide range of applications, from web development to data analysis and machine learning.

  • Python has a large and active community, providing support and resources for developers.

  • Examples: Django for web development, pandas for data analy...

View all Engineer Trainee interview questions
An Electrical Engineer was asked
Q. Describe the design process for a boost converter.
Ans. 

A boost converter is a type of DC-DC converter that steps up the input voltage to a higher output voltage.

  • Use a switch (usually a MOSFET) to control the energy flow from input to output

  • Include an inductor to store and release energy

  • Add a diode to allow current flow in one direction

  • Use a capacitor to smooth out the output voltage

  • Implement a control circuit to regulate the output voltage

View all Electrical Engineer interview questions
An Electrical Engineer was asked
Q. What is the difference between armature voltage control and field control?
Ans. 

Armature voltage control involves changing the voltage applied to the armature of a DC motor to control its speed, while field control involves changing the field current to control the motor's speed.

  • Armature voltage control adjusts the voltage applied to the armature winding of a DC motor to control its speed

  • Field control adjusts the field current in the motor to control its speed

  • Armature voltage control is more ...

View all Electrical Engineer interview questions
A Senior Engineer was asked
Q. How do you choose a MOSFET?
Ans. 

Choose a MOSFET based on voltage, current, power dissipation, switching speed, and package type.

  • Consider voltage and current requirements

  • Look at power dissipation and thermal considerations

  • Evaluate switching speed needed for the application

  • Choose the appropriate package type for mounting and heat dissipation

  • Check for additional features like built-in protection circuits

  • Example: For high power applications, choose ...

View all Senior Engineer interview questions
Are these interview questions helpful?
An Electrical GET was asked
Q. What is a Zener diode?
Ans. 

A Zenor diode is a type of diode that is designed to operate in the reverse breakdown region.

  • It is also known as a voltage reference or voltage regulator diode.

  • It is used to regulate voltage in electronic circuits.

  • It allows current to flow in the reverse direction when the voltage exceeds a certain threshold.

  • It maintains a constant voltage across its terminals.

  • It is commonly used in voltage clamping applications a...

View all Electrical GET interview questions
An Electrical GET was asked
Q. What are the units of the op amp CMRR?
Ans. 

CMRR is measured in decibels (dB).

  • CMRR stands for Common Mode Rejection Ratio.

  • It is a measure of an op amp's ability to reject common mode signals.

  • CMRR is expressed in decibels (dB).

  • A higher CMRR value indicates better rejection of common mode signals.

  • For example, an op amp with a CMRR of 80 dB can reject common mode signals 100 times better than an op amp with a CMRR of 60 dB.

View all Electrical GET interview questions
A Software Engineer was asked
Q. Explain the stages of compilation.
Ans. 

Compilation stages involve preprocessing, compilation, assembly, linking, and loading.

  • Preprocessing: Includes expanding macros, handling conditional compilation, and file inclusion.

  • Compilation: Translates source code into assembly code or machine code.

  • Assembly: Converts assembly code into object code.

  • Linking: Combines multiple object files and libraries into a single executable.

  • Loading: Loads the executable into m...

View all Software Engineer interview questions
1 2

Vem Technologies Interview Experiences

27 interviews found

Engineer Trainee Interview Questions & Answers

user image Anonymous

posted on 28 Feb 2025

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Jan 2025.

Round 1 - Aptitude Test 

Aptitude questions will give

Round 2 - Coding Test 

Two codes will give and we can write in any language

Round 3 - Technical 

(1 Question)

  • Q1. Technical questions will be asked
  • Add your answer
Anonymous

Junior Engineer Interview Questions & Answers

user image pollai krishna

posted on 28 Mar 2025

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

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Do you have experience in aerospace space industrys
  • Ans. 

    I have foundational knowledge and some hands-on experience in aerospace engineering projects, focusing on design and analysis.

    • Completed a project on aerodynamics simulation using software like ANSYS Fluent.

    • Interned at an aerospace company where I assisted in testing drone prototypes.

    • Participated in a university competition to design a small satellite.

    • Studied aerospace materials and their applications in aircraft design...

  • Answered by AI
    Add your answer
  • Q2. How to devloped this company simply advice
  • Ans. 

    To develop the company, focus on innovation, customer satisfaction, and efficient processes to drive growth and success.

    • Invest in research and development to create innovative products, like introducing eco-friendly materials in manufacturing.

    • Enhance customer service by implementing a feedback system to address client concerns promptly, similar to Zappos' customer-first approach.

    • Streamline operations by adopting lean m...

  • Answered by AI
    Add your answer
Anonymous

Junior Mechanical Engineer Interview Questions & Answers

user image Anonymous

posted on 15 May 2025

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Interduce your self
  • Add your answer
  • Q2. Where are from
  • Add your answer
  • Q3. How to develop in this company
  • Add your answer
Anonymous

Engineer Trainee Interview Questions & Answers

user image Anonymous

posted on 19 Jun 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Aptitude Test 

Aptitude round full about the ECE core questions

Round 2 - Technical 

(2 Questions)

  • Q1. What is your favorite language
  • Ans. 

    My favorite language is Python because of its simplicity, readability, and versatility.

    • Python is known for its clean and readable syntax, making it easy to learn and use.

    • Python has a wide range of applications, from web development to data analysis and machine learning.

    • Python has a large and active community, providing support and resources for developers.

    • Examples: Django for web development, pandas for data analysis, ...

  • Answered by AI
    Add your answer
  • Q2. What is rectifier
  • Ans. 

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

    • Converts AC to DC by allowing current to flow in one direction only

    • Commonly used in power supplies and electronic devices

    • Types include half-wave, full-wave, and bridge rectifiers

    • Diodes are often used in rectifier circuits

  • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well about your favorite subject
Anonymous

Technical Trainee Interview Questions & Answers

user image Anonymous

posted on 3 Apr 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
No response

I appeared for an interview in Oct 2023.

Round 1 - Technical 

(5 Questions)

  • Q1. Moderate and Basic of electronic domain questions. Interview might take 30-40 mins.
  • Add your answer
  • Q2. Construction of types of transistor
  • Ans. 

    Transistors are electronic devices made of semiconductor material that can amplify or switch electronic signals.

    • Transistors are typically constructed using materials like silicon or germanium.

    • There are three main types of transistors: bipolar junction transistors (BJTs), field-effect transistors (FETs), and insulated-gate bipolar transistors (IGBTs).

    • Transistors consist of three layers: the emitter, base, and collector ...

  • Answered by AI
    Add your answer
  • Q3. About microcontroller and microprocessor
  • Add your answer
  • Q4. Types of memories
  • Ans. 

    Types of memories include sensory memory, short-term memory, and long-term memory.

    • Sensory memory holds information from the senses for a very short duration.

    • Short-term memory stores information temporarily for immediate use.

    • Long-term memory is for storing information for a longer period of time.

    • Examples: Seeing a flash of light (sensory memory), remembering a phone number temporarily (short-term memory), recalling chil...

  • Answered by AI
    Add your answer
  • Q5. Network theories
  • Add your answer

Skills evaluated in this interview

Anonymous

Process Developer Interview Questions & Answers

user image Anonymous

posted on 8 May 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Time , work , directions

Round 2 - Technical 

(2 Questions)

  • Q1. All branch subjects
  • Add your answer
  • Q2. Tell me about your self
  • Add your answer
Anonymous

Graduate Trainee Interview Questions & Answers

user image NAMBURU LAKSHMI PRASANNA

posted on 9 Jun 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical eee questions
  • Add your answer
Round 2 - HR 

(1 Question)

  • Q1. Basic fundamentals
  • Add your answer
Anonymous

CNC Turning Programmer Interview Questions & Answers

user image Anonymous

posted on 30 Apr 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Apr 2024, where I was asked the following questions.

  • Q1. Write program and some telling general knowledge questions in cnc machine
  • Add your answer
  • Q2. Practically proved the job
  • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Ok
Anonymous

Electrical GET Interview Questions & Answers

user image Anonymous

posted on 11 Feb 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What is Zenor diode
  • Ans. 

    A Zenor diode is a type of diode that is designed to operate in the reverse breakdown region.

    • It is also known as a voltage reference or voltage regulator diode.

    • It is used to regulate voltage in electronic circuits.

    • It allows current to flow in the reverse direction when the voltage exceeds a certain threshold.

    • It maintains a constant voltage across its terminals.

    • It is commonly used in voltage clamping applications and as...

  • Answered by AI
    Add your answer
  • Q2. Units of op amp CMRR
  • Ans. 

    CMRR is measured in decibels (dB).

    • CMRR stands for Common Mode Rejection Ratio.

    • It is a measure of an op amp's ability to reject common mode signals.

    • CMRR is expressed in decibels (dB).

    • A higher CMRR value indicates better rejection of common mode signals.

    • For example, an op amp with a CMRR of 80 dB can reject common mode signals 100 times better than an op amp with a CMRR of 60 dB.

  • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn EDC&AEC basics
Anonymous

Asst.Marketing Manager Interview Questions & Answers

user image Anonymous

posted on 27 Jun 2022

I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Professional profile
  • Add your answer
  • Q2. For freshers about industry
  • Add your answer
  • Q3. Tell About yourself and educationb
  • Add your answer
Anonymous

Top trending discussions

View All
Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
Got a question about Vem Technologies?
Ask anonymously on communities.
More about working at Vem Technologies
  • HQ - Hyderabad/Secunderabad, Telangana, India
  • Defence & Aerospace
  • 1k-5k Employees (India)
  • Law Enforcement & Security

Vem Technologies Interview FAQs

How many rounds are there in Vem Technologies interview?
Vem Technologies interview process usually has 2-3 rounds. The most common rounds in the Vem Technologies interview process are Technical, Resume Shortlist and HR.
How to prepare for Vem Technologies interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Vem Technologies. The most common topics and skills that interviewers at Vem Technologies expect are CNC Milling, Green Field Projects, AutoCAD, CNC Machines and CNC Turning.
What are the top questions asked in Vem Technologies interview?

Some of the top questions asked at the Vem Technologies interview -

  1. Explain compilation stages Explain memory storage Explain dynamic storage allo...read more
  2. What is the functional area for m...read more
  3. What is the use of volatile and constant key wo...read more
How long is the Vem Technologies interview process?

The duration of Vem Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

Vem Technologies Interviews By Designations

  • Vem Technologies Engineer Trainee Interview Questions
  • Vem Technologies Software Engineer Interview Questions
  • Vem Technologies Asst.Marketing Manager Interview Questions
  • Vem Technologies Senior Engineer Interview Questions
  • Vem Technologies Electrical Engineer Interview Questions
  • Vem Technologies Assistant Manager Interview Questions
  • Vem Technologies Software Developer Interview Questions
  • Vem Technologies Graduate Trainee Interview Questions
  • Show more
  • Vem Technologies Technical Trainee Interview Questions
  • Vem Technologies Junior Engineer Interview Questions

Interview Questions for Popular Designations

  • Engineer Trainee Interview Questions
  • Executive Interview Questions
  • Team Lead Interview Questions
  • Software Developer Interview Questions
  • Consultant Interview Questions
  • Graduate Engineer Trainee (Get) Interview Questions
  • Java Developer Interview Questions
  • Senior Software Engineer Interview Questions
  • Show more
  • Assistant Manager Interview Questions
  • Deputy Manager Interview Questions

Overall Interview Experience Rating

4.1/5

based on 27 interview experiences

Difficulty level

Moderate 92%
Hard 8%

Duration

Less than 2 weeks 92%
2-4 weeks 8%
View more

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Vem Technologies Reviews and Ratings

based on 293 reviews

3.8/5

Rating in categories

3.9

Skill development

3.7

Work-life balance

3.2

Salary

4.2

Job security

3.4

Company culture

3.0

Promotions

3.7

Work satisfaction

Explore 293 Reviews and Ratings
Vem Technologies Salaries in India
Design Engineer
101 salaries
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₹2.2 L/yr - ₹7.5 L/yr

Junior Engineer
87 salaries
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₹2 L/yr - ₹4.7 L/yr

Engineer
62 salaries
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₹2 L/yr - ₹8.2 L/yr

Assistant Engineer
55 salaries
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₹3 L/yr - ₹5.8 L/yr

Hardware Design Engineer
34 salaries
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₹3 L/yr - ₹6 L/yr

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