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Efftronics Systems Interview Questions, Process, and Tips

Updated 16 Dec 2024

Top Efftronics Systems Interview Questions and Answers

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Efftronics Systems Interview Experiences

Popular Designations

44 interviews found

R&D Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Mar 2021

I applied via Campus Placement

Interview Questionnaire 

1 Question

  • Q1. Efficient c program to check a prime number
  • Ans. 

    A prime number checking program in C language

    • Take input from user

    • Loop through 2 to n/2 and check if n is divisible by any number

    • If not divisible, then it is a prime number

    • Print the result

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview happened whole day.
Few psychometric tests.
C programs
Dbms
3 interviews
One related to c programs that we have written
Final Medical test

Skills evaluated in this interview

R&D Engineer Interview Questions asked at other Companies

Q1. give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A... read more
View answer (1)

R&D Engineer Interview Questions & Answers

user image Anonymous

posted on 23 Mar 2021

I applied via Campus Placement and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Introduce your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Prep

R&D Engineer Interview Questions asked at other Companies

Q1. give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. what is impedance matching, why it has to be done. what is MPTT and its advantages. explain about D-A... read more
View answer (1)

I applied via Campus Placement and was interviewed before Feb 2021. There were 5 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 - Aptitude Test 

Basics of mathematics and physics

Round 3 - Assignment 

Basic electrics & electronics

Round 4 - Psychometric Test 

(2 Questions)

  • Q1. Your mental condition
  • Q2. Have you ever been in other states?
Round 5 - Medical test 

(1 Question)

  • Q1. Tests like ECG, TMT & blood tests

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are a diploma pass out then this is a good opportunity for you but its better to complete your graduation.

If you are a graduate take it a second choice

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (11)

I applied via Campus Placement and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Digital electronics- realising gates using multiplexers , encoder , decoder, sequence detector
  • Q2. Microcontrollers and processors- about data bus and address bus, programs using controllers
  • Q3. C language programs
  • Q4. About projects done in college
  • Q5. Electronics - diodes, resistors, capcitors and their applications with examples and circuits

Interview Preparation Tips

Interview preparation tips for other job seekers - It was technical completely. Go through all engineering concepts througuhly.

Firmware Engineer Interview Questions asked at other Companies

Q1. In DSA part, 1. Code for merge sort 2. Check if two trees are mirror 3. Find element in rotated sorted array 4. Check if linked list is palindrome 5. Detect a loop in linked list 6. Remove loop in linked list
View answer (1)

Efftronics Systems interview questions for popular designations

 Software Engineer

 (7)

 Firmware Engineer

 (5)

 Software Developer

 (3)

 Embedded Engineer

 (2)

 Embedded Firmware Engineer

 (2)

 R&D Engineer

 (2)

 Service Engineer

 (2)

 Solution Engineer

 (2)

Efftronics Systems Interview FAQs

How many rounds are there in Efftronics Systems interview?
Efftronics Systems interview process usually has 2-3 rounds. The most common rounds in the Efftronics Systems interview process are Technical, Aptitude Test and Resume Shortlist.
How to prepare for Efftronics Systems 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 Efftronics Systems. The most common topics and skills that interviewers at Efftronics Systems expect are Data Analysis, Networking, LAN, Monitoring and System Administration.
What are the top questions asked in Efftronics Systems interview?

Some of the top questions asked at the Efftronics Systems interview -

  1. What will resistances connected to a source of voltage in series do? ...read more
  2. Design the components which are involved in the internal logic circuit of a 7-s...read more
  3. When 2 trains move in opposite directions , what point will they meet at differ...read more
How long is the Efftronics Systems interview process?

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

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Efftronics Systems Interview Process

based on 40 interviews

Interview experience

3.8
  
Good
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Efftronics Systems Reviews and Ratings

based on 252 reviews

3.5/5

Rating in categories

3.8

Skill development

3.1

Work-life balance

3.0

Salary

3.6

Job security

3.3

Company culture

3.1

Promotions

3.4

Work satisfaction

Explore 252 Reviews and Ratings
Service Engineer
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₹1.5 L/yr - ₹4 L/yr

Solution Support Engineer
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₹1.5 L/yr - ₹5.5 L/yr

Technical Support Engineer
45 salaries
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₹1 L/yr - ₹5 L/yr

Firmware Engineer
32 salaries
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₹3.5 L/yr - ₹10 L/yr

Software Engineer
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