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Ambetronics Engineers

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Ambetronics Engineers Embedded Hardware Design Engineer Interview Questions and Answers

Updated 1 Mar 2022

Ambetronics Engineers Embedded Hardware Design Engineer Interview Experiences

1 interview found

Embedded Hardware Design Engineer Interview Questions & Answers

user image Anonymous

posted on 1 Mar 2022

I applied via Approached by Company and was interviewed in Feb 2022. There were 8 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 

Basic questions of electronics
What is the resistor colour code?
What is the symbol of transistor, diode, FET?
Difference between transistor & FET
Volatage divider formula.
Find gain from OPAMP circuit
Ohm's law.
Toatl capictance formula.
Total rsistance formula.
1megaohm = ???
10k resistor colour code??

Round 3 - HR 

(7 Questions)

  • Q1. Share details of your previous job.
    • Add your answer
  • Q2. Why should we hire you?
    • Add your answer
  • Q3. What are your salary expectations?
    • Add your answer
  • Q4. What is your family background?
    • Add your answer
  • Q5. Why are you looking for a change?
    • Add your answer
  • Q6. Tell me about yourself.
    • Add your answer
  • Q7. Are you ready for service agreement? Agreement of 30 months & 36 months?
    • Add your answer
Round 4 - Technical 

(1 Question)

  • Q1. What is the modbus? Difference between modbus & uart? Bridge rectifier? Explain bridge rectifier? Draw blaock diagram of your previous project. Modbus signals Working of uart Spi I2c
  • Ans. 

    Modbus is a communication protocol used in industrial automation. UART is a hardware interface. Bridge rectifier converts AC to DC.

    • Modbus is used to communicate between devices in industrial automation systems.

    • UART is a hardware interface used for serial communication between devices.

    • Bridge rectifier is an electronic component used to convert AC to DC.

    • Modbus signals are sent over a serial communication link.

    • UART works ...

    • Answered by AI
    Add your answer
Round 5 - Assignment 

Technical assignment of ambetronics projects:
1) test procedure of there products
2) asking technical questions on ambetrobics products.

Round 6 - Aptitude Test 

Test for pcb design:
1) how many layers do you have design?
2) stitching capacitor
3) decoupling capacitor
4) how to start pcb project
5) how to start pcb layout
6) how to create footprint?

Round 7 - Assignment 

Assignement of pcb designing with circuit & pcb layout
Requirement:
Size of pcb compact
Duration: 1hr

Round 8 - Technical 

(1 Question)

  • Q1. HOD of R&D asking questions about pcb design & overall
    • Add your answer

Interview Preparation Tips

Topics to prepare for Ambetronics Engineers Embedded Hardware Design Engineer interview:
  • Modbus
  • Basic hardware
  • I2C
  • SPI
  • Power Electronics
  • PCB Designing
  • Embedded C
Interview preparation tips for other job seekers - Worst interview process.
Taking full day interview.
Interview starts from 11:30 am to 7 pm
Boring interview process.
HR department helpful.
Technical department not professional.

Skills evaluated in this interview

Top trending discussions

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Career Advice
3d (edited)
an embedded engineer
is my skill are valuable ? may i stay in my current company or resign ?
I am an Embedded Engineer working at a company in Kerala. Most of my projects so far have been academic. I have experience with STM32, ESP32, Arduino, Raspberry Pi, and FPGA development. Additionally, I am proficient in C, C++, VHDL, and Python. I also have hardware knowledge, including circuit design, PCB design, and component selection. My experience extends to RTOS, threading, OpenCV, and AI in embedded systems. I have worked with simulation software like Proteus and MATLAB as well. Despite having a broad skill set, my projects have primarily been academic. Currently, I have completed 1.5 years at my company iam looking job in an MNC, but despite applying to many positions, I haven’t received any responses. This has led me question whether having broad knowledge without a specialized skill is a disadvantage. I am considering resigning from my current job, but I’m unsure if this is the right decision. What is your opinion?
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Interview questions from similar companies

Embedded Developer Interview Questions & Answers

Nevon Solutions user image Anonymous

posted on 23 Nov 2022

I applied via Indeed and was interviewed before Nov 2021. There were 3 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 - HR 

(2 Questions)

  • Q1. Current ctc expected ctc
  • Ans. 

    I am expecting a competitive salary based on my skills and experience.

    • I am open to negotiation based on the job requirements and responsibilities.

    • I am looking for a salary that is in line with industry standards.

    • I am willing to discuss benefits and other compensation packages.

    • I am not comfortable sharing my current salary as it is confidential.

    • I am looking for a long-term career opportunity with growth potential.

    • Answered by AI
    Add your answer
  • Q2. Overall experience and joining time
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Techinal details about embedded systems
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare properly. Questions are basic for fresher. Be familiar with C programming concept and you would surely get selected
More about working at Ambetronics Engineers

Ambetronics Engineers Interview FAQs

How many rounds are there in Ambetronics Engineers Embedded Hardware Design Engineer interview?
Ambetronics Engineers interview process usually has 8 rounds. The most common rounds in the Ambetronics Engineers interview process are Aptitude Test, Technical and Assignment.
What are the top questions asked in Ambetronics Engineers Embedded Hardware Design Engineer interview?

Some of the top questions asked at the Ambetronics Engineers Embedded Hardware Design Engineer interview -

  1. What is the modbus? Difference between modbus & uart? Bridge rectifier? Explain...read more
  2. HOD of R&D asking questions about pcb design & over...read more

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