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INVECAS Interview Questions and Answers

Updated 6 Feb 2021

INVECAS Interview Experiences

1 interview found

Interview Questionnaire 

4 Questions

  • Q1. Operation of MOSFET.
  • Ans. 

    MOSFET is a type of transistor that operates by controlling the flow of electrons through a semiconductor channel.

    • MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor.

    • It has three terminals: gate, source, and drain.

    • The gate terminal controls the flow of current between the source and drain terminals.

    • MOSFETs are commonly used in digital and analog circuits.

    • They can be used as switches or amplifiers.

    • MOSFET...

  • Answered by AI
  • Q2. Operation of FinFet.
  • Ans. 

    FinFET is a type of transistor that has a fin-like structure instead of a planar one.

    • FinFET stands for Fin Field Effect Transistor.

    • It has a thin silicon fin that protrudes from the substrate, which acts as the channel for current flow.

    • The gate wraps around the fin on three sides, providing better control over the flow of current.

    • FinFETs are used in modern microprocessors and memory chips due to their low power consumpt...

  • Answered by AI
  • Q3. Matching Techniques
  • Ans. 

    Matching techniques are used to ensure that two or more components in a circuit have the same electrical characteristics.

    • Matching can be achieved through layout symmetry, device sizing, and current density control.

    • Common matching techniques include resistor matching, capacitor matching, and transistor matching.

    • Matching is important for improving circuit performance and reducing noise.

    • Matching can be done at the device

  • Answered by AI
  • Q4. Layout Independent Effects

Skills evaluated in this interview

Analog Layout Engineer Interview Questions asked at other Companies

Q1. Why are semiconductors used in electronics?
View answer (1)

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. What is VPN and all other network related questions
Round 2 - HR 

(1 Question)

  • Q1. Ready for relocation? Night shift? My strength, weekness etc

I applied via LinkedIn and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - Aptitude Test 

Quants reasoning verbal previous year question paper face prep be prepare consistent

Round 3 - Coding Test 

The given coding problem should be solved within the given period of time

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare previous year question paper , solve in faceprep
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Mixed signal design process
  • Ans. 

    Mixed signal design process involves integrating analog and digital components on the same chip.

    • Mixed signal design combines analog and digital circuits on the same chip.

    • Careful consideration of noise, power consumption, and signal integrity is crucial.

    • Simulation tools like SPICE are used to verify the design before fabrication.

    • Mixed signal design requires expertise in both analog and digital design techniques.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Working model and salary
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Technology mentioned on resume, Coding questions
Round 3 - HR 

(1 Question)

  • Q1. Generic HR question like why do you want to work here? why should we hire you? what is more important money or work?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

C questions were asked

Round 2 - Technical 

(1 Question)

  • Q1. Ant triangle problem and dynamic programming knapsack
Round 1 - Aptitude Test 

C basics and pointer

Round 2 - Coding Test 

String related programs like reversing a string, find string length without using library.
Pointers, Dynamic memory allocation related questions
All code should be in c language.

Interview Preparation Tips

Interview preparation tips for other job seekers - well prepare in C and DS. GD may conduct in physical interview but for checking your communication skills only. Be confident.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basics of electrical and Electronics

Round 2 - HR 

(1 Question)

  • Q1. Basics electronic circuit
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. Multiple C, C++ DSA Questions
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - One-on-one 

(1 Question)

  • Q1. One to one interview
Round 2 - Technical 

(1 Question)

  • Q1. Technical with tessolve and then with customer and multiple rounds

Interview Preparation Tips

Interview preparation tips for other job seekers - Multiple rounds of unnecessary process to intimitade candidate
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INVECAS Interview FAQs

How to prepare for INVECAS 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 INVECAS. The most common topics and skills that interviewers at INVECAS expect are Perl, SOC, French, SAN and CAD.
What are the top questions asked in INVECAS interview?

Some of the top questions asked at the INVECAS interview -

  1. Operation of FinF...read more
  2. Operation of MOSF...read more
  3. Matching Techniq...read more

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INVECAS Reviews and Ratings

based on 8 reviews

3.9/5

Rating in categories

4.1

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3.8

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3.8

Salary

4.0

Job security

3.3

Company culture

3.9

Promotions

3.7

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