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Havells IOT Engineer Interview Questions and Answers

Updated 28 Nov 2024

Havells IOT Engineer Interview Experiences

1 interview found

IOT Engineer Interview Questions & Answers

user image Anonymous

posted on 28 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Contained coding and general quant aptitude

Round 2 - Technical 

(2 Questions)

  • Q1. What is padding in ES
  • Ans. 

    Padding in ES refers to adding extra bits to the data being transmitted to ensure it meets a certain block size.

    • Padding is commonly used in encryption algorithms to ensure that the data being encrypted is a multiple of the block size.

    • There are different types of padding such as zero padding, PKCS#5 padding, and ANSI X.923 padding.

    • Padding can also be used in communication protocols to ensure that data packets are of a c

  • Answered by AI
  • Q2. What is difference between microprocessor and microcontroller
  • Ans. 

    Microprocessor is a standalone CPU while microcontroller has CPU, memory, and peripherals on a single chip.

    • Microprocessor is used in general-purpose computing devices like computers, while microcontroller is used in embedded systems.

    • Microprocessor requires external components like memory and peripherals, while microcontroller has them integrated on the chip.

    • Examples of microprocessors include Intel Core i7, AMD Ryzen, ...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about yourself.
Round 2 - 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 3 - HR 

Interview Preparation Tips

Interview preparation tips for other job seekers - Recently I find job , i have five year experience in optical fiber cables ltd
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Why do u leave current job.
  • Q2. Why do u join HPL electric

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong technical knowledge. And positive attitude.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - Technical 

(5 Questions)

  • Q1. How do you modem connected with ccms.
  • Ans. 

    Modem can be connected with CCMS using a physical cable or wirelessly through a network connection.

    • Connect the modem to the CCMS using an Ethernet cable for a wired connection.

    • Configure the modem to connect to the CCMS network wirelessly through Wi-Fi or cellular data.

    • Ensure proper settings and security protocols are in place for a secure connection.

    • Test the connection to ensure data transfer and communication between

  • Answered by AI
  • Q2. How do you intrigate with ccms
  • Ans. 

    I integrate with CCMS by collaborating with cross-functional teams, utilizing CCMS tools for documentation, and ensuring consistency and accuracy in content.

    • Collaborate with cross-functional teams to understand content requirements

    • Utilize CCMS tools for creating, editing, and managing documentation

    • Ensure consistency and accuracy in content by following style guides and best practices

  • Answered by AI
  • Q3. What is the Process of lights showing on dashboard
  • Ans. 

    The lights on the dashboard indicate various issues or statuses of the vehicle.

    • Lights are controlled by sensors that monitor different aspects of the vehicle

    • Different colors indicate different levels of urgency or severity

    • Common lights include check engine, oil pressure, battery, and brake system

    • Refer to the vehicle's manual for specific meanings of each light

  • Answered by AI
  • Q4. Tell me about you self.
  • Q5. How many types of meter & describe.
  • Ans. 

    There are various types of meters used for different purposes such as measuring electricity, water, gas, etc.

    • Electricity meters: measure the amount of electricity consumed by a household or business

    • Water meters: measure the volume of water used in a residential or commercial building

    • Gas meters: measure the amount of gas consumed for heating or cooking purposes

    • Smart meters: digital devices that record energy consumption...

  • Answered by AI
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Job role in the department
  • Ans. 

    The job role in the department involves leading and managing engineering projects, providing technical expertise, and collaborating with cross-functional teams.

    • Lead and manage engineering projects from conception to completion

    • Provide technical expertise and guidance to team members

    • Collaborate with cross-functional teams to ensure project success

    • Stay updated on industry trends and advancements in engineering technology

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Time study of the process
Round 3 - HR 

(1 Question)

  • Q1. How do you approach salary negotiation based on your current compensation package?
  • Ans. 

    I approach salary negotiation by researching market rates, highlighting my skills and achievements, and being open to compromise.

    • Research market rates for similar positions to ensure fair compensation.

    • Highlight specific skills, achievements, and contributions that justify a higher salary.

    • Be prepared to negotiate and find a middle ground that is acceptable to both parties.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The company is not suitable for the younger generation and talented individuals who aspire to achieve personal and professional growth.

I applied via Company Website and was interviewed in Jan 2022. 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 - Technical 

(2 Questions)

  • Q1. How to protect electrical panel in one words
  • Ans. 

    Insulation

    • Insulate the panel

    • Use protective covers

    • Ensure proper grounding

    • Regular maintenance

  • Answered by AI
  • Q2. What is the process of ug cable laying and its creteria
  • Ans. 

    UG cable laying process involves trenching, cable pulling, jointing, and testing.

    • Trenching is done to create a path for the cable and ensure proper depth

    • Cable pulling involves laying the cable in the trench and securing it with clamps

    • Jointing is done to connect two cables together using connectors and insulators

    • Testing is done to ensure the cable is properly installed and functioning

    • Criteria for UG cable laying include...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calm during interview and answer each question one by one and try to answering in short when need then explain brief.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Feb 2022. 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 - Technical 

(1 Question)

  • Q1. All questions are related to the fieldwork.
Round 3 - HR 

(1 Question)

  • Q1. Discuss about the previous company and their working projects, CTC and working cultures etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about your field work and management.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Previous project cost and scope
  • Ans. Previous project cost -467 cr and scope overhead line convert into underground project
  • Answered by Arvind Maurya
Round 2 - Technical 

(2 Questions)

  • Q1. Cable type and current carrying capacity and also methode of Laying
  • Ans. 

    Different cable types have varying current carrying capacities and methods of laying, impacting overall electrical system performance.

    • Different cable types such as PVC, XLPE, and rubber have different current carrying capacities.

    • Current carrying capacity is influenced by factors like conductor size, insulation material, and ambient temperature.

    • Methods of laying cables include direct burial, conduit installation, and ov...

  • Answered by AI
  • Q2. Xlpe cable are used in ug cable and cable capacity can be varry as per size of cable

Senior Engineer Interview Questions & Answers

KEI Industries user image GANDU VENKATESWARA RAO

posted on 5 Nov 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in May 2023. 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 - Technical 

(1 Question)

  • Q1. Transformers Installation
Round 3 - Technical 

(1 Question)

  • Q1. Eelctrical Testing for equiomemt
  • Ans. 

    Electrical testing for equipment involves verifying functionality and safety through various tests.

    • Perform insulation resistance tests to check for any leakage currents

    • Conduct continuity tests to ensure proper electrical connections

    • Verify voltage and current ratings are within acceptable limits

    • Test for proper grounding to prevent electrical hazards

    • Use specialized equipment like multimeters and insulation testers

    • Documen

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Small projects regular location transfers

I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Profile discussion and expectations
  • Q2. Technical discussion regarding your previous assignments

Interview Preparation Tips

Interview preparation tips for other job seekers - Only apply here if you want good learning and salary ..after joining growth related to profile is limited

Havells Interview FAQs

How many rounds are there in Havells IOT Engineer interview?
Havells interview process usually has 2 rounds. The most common rounds in the Havells interview process are Aptitude Test and Technical.
How to prepare for Havells IOT Engineer 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 Havells. The most common topics and skills that interviewers at Havells expect are IoT, API, C, Cloud and Cloud Integration.
What are the top questions asked in Havells IOT Engineer interview?

Some of the top questions asked at the Havells IOT Engineer interview -

  1. what is difference between microprocessor and microcontrol...read more
  2. What is padding in...read more

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Havells IOT Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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