2 Swelect Energy Systems Technical Support Engineer Interview Questions & Answers | Complete Prep Guide 2025

Swelect Energy Systems Technical Support Engineer Interview Experiences

1 interview found

Technical Support Engineer Interview Questions & Answers

Anonymous

posted on 6 Feb 2022

Round 1 - Technical

(2 Questions)

Q1. Voltage, current, resistance

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Q2. Oms laww, inverter function

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Interview preparation tips for other job seekers - Improve your skil .......... And think positive

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I have been the top performer of the company in my department and management is really pushing me to not consider any other opportunities.

I'm working as a design technical engineer in cable firm. My pay currently is 6.6 L per year with 6.5 years of work ex. As per market 9.5-10.5 L per year is what everyone has with this kind of work ex. How much of a hike should I pitch to my boss when he asks... read more

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Software Engineer Interview Questions & Answers

Havells

D D

posted on 16 Jan 2025

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test

They asked to find the elements which are present more than once. I solved it using map in c++

Round 2 - Technical

(3 Questions)

Q1. Explain about your favorite algorithm

Ans.

My favorite algorithm is Dijkstra's algorithm for finding the shortest path in a graph.

Dijkstra's algorithm is a greedy algorithm that finds the shortest path between nodes in a graph.
It works by maintaining a priority queue of nodes to visit next, updating the shortest distance to each node as it explores the graph.
The algorithm is commonly used in routing and network optimization.
Example: Finding the shortest route b

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Q2. Tell about different types of deadlocks

Ans.

Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.

Resource deadlocks: Processes hold resources and wait for others to release resources. Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X.
Communication deadlocks: Processes wait for messages from each other indefinitely. Example...

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Q3. Tell about you project.

Ans.

Developed a web application for online shopping with user authentication and payment gateway integration.

Implemented user authentication using JWT tokens
Integrated Stripe API for payment processing
Designed responsive UI using React and Bootstrap

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Technical Support Engineer Interview Questions & Answers

Havells

Anonymous

posted on 27 May 2022

I applied via Naukri.com and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Star delta stater,DOL stater,

Add your answer

Interview Preparation Tips

Topics to prepare for Havells Technical Support Engineer interview:

Start delta stator

Interview preparation tips for other job seekers - Electrical dapartment panel controlling

Software Engineer Interview Questions & Answers

Havells

Anonymous

posted on 26 Jul 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed in Jun 2024.

Round 1 - Aptitude Test

Electrical engineering

Round 2 - Assignment

Power system machine power electronics

Interview Preparation Tips

Interview preparation tips for other job seekers - good

Software Engineer Interview Questions & Answers

Havells

Anonymous

posted on 2 Dec 2022

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Referral and was interviewed in Nov 2022. There were 4 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 Resume tips

Round 2 - Coding Test

There were Aptitude Questions and 2 Easy Level Coding Questions.

Round 3 - Technical

(1 Question)

Q1. They will ask us our favorite subject and questions will be based on that: Mine was Data Science. 1.They asked me about my paper Publication 2.Code for quick sort(Any language) 3.What is Hypothesis Testing...

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Round 4 - Technical

(1 Question)

Q1. 1.What is paging? 2.Time Series Analysis 3.What is Gradient Descent? Etc..

Ans.

1. Paging is a memory management technique used by operating systems to manage memory allocation for processes.

Paging divides memory into fixed-size pages and allocates them to processes as needed.
It allows for efficient use of memory and prevents fragmentation.
Page tables are used to keep track of which pages are allocated to which processes.
When a process needs to access a page that is not currently in memory, a page...

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Interview Preparation Tips

Topics to prepare for Havells Software Engineer interview:

Computer Networking
Operating Systems
Data Structures

Interview preparation tips for other job seekers - Be Prepared with good Self Introduction. Revise Sorting Algorithms and subject concepts.

Skills evaluated in this interview

Desktop Support Engineer Interview Questions & Answers

Havells

Anonymous

posted on 24 Jan 2023

Interview experience

Bad

Difficulty level

Process Duration

Result

No response

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.

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Round 2 - HR

(2 Questions)

Q1. Tell me about your self?

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Q2. They asked me from my stream because that time am fresher

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Interview Preparation Tips

Interview preparation tips for other job seekers - I am fast learner and catch the new skills . And am very interested in I.T field thats why i choose this.

Service Engineer Interview Questions & Answers

ReNew

Anonymous

posted on 22 May 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed before May 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 Resume tips

Round 2 - Technical

(2 Questions)

Q1. Line diagram of WTG

Ans.

A line diagram of a wind turbine generator (WTG) shows the flow of energy from wind to electricity.

The diagram typically includes the rotor blades, gearbox, generator, and power electronics
The blades capture wind energy and turn the rotor, which drives the gearbox
The gearbox increases the rotational speed and sends it to the generator
The generator converts the rotational energy into electrical energy
The power electroni...

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Q2. Working of DFIG converters

Ans.

DFIG converters are used in wind turbines to convert variable frequency AC power to DC power and back to AC power.

DFIG stands for Doubly Fed Induction Generator
The converter consists of two back-to-back voltage source converters
One converter controls the rotor current and the other controls the grid current
The rotor current is controlled to maintain a constant torque on the turbine
The grid current is controlled to main...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Service Engineer Interview Questions & Answers

Jakson Group

Anonymous

posted on 28 Sep 2021

I applied via Walk-in and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire

3 Questions

Q1. Why join jakson and why left old company.

Add your answer

Q2. What you have Cummins training id

Add your answer

Q3. How to increaseed business

Ans.

Increasing business can be achieved through various strategies.

Identify target audience and tailor marketing efforts accordingly
Offer promotions and discounts to attract new customers
Improve customer service to retain existing customers
Expand product or service offerings to attract a wider audience
Collaborate with other businesses to reach new markets

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Interview Preparation Tips

Interview preparation tips for other job seekers - If you have Cummins HHP I'd. Your joining 80%. And you prepared dg related questions

Service Engineer Interview Questions & Answers

Acme Cleantech Solutions

Anonymous

posted on 16 Mar 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

I applied via Approached by Company and was interviewed in Feb 2023. 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 Resume tips

Round 2 - Technical

(3 Questions)

Q1. Electrical switches gear

Add your answer

Q2. Field service electrical department

Add your answer

Q3. Any questions for electrical department

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical engineer
Power plant
Electrical instrument

Assistant Manager Interview Questions & Answers

Azure Power

Anonymous

posted on 4 Nov 2021

I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.

Interview Questionnaire

2 Questions

Q1. What is a HVDC system?

Ans.

HVDC stands for High Voltage Direct Current. It is a system used for transmitting high voltage electricity over long distances.

HVDC systems are used to transmit electricity over long distances with minimal losses.
They are more efficient than traditional AC systems for long-distance transmission.
HVDC systems use converters to convert AC power to DC power and vice versa.
Examples of HVDC systems include the Itaipu HVDC sy...

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Q2. What is rectifier

Ans.

A rectifier is an electronic device that converts AC to DC.

Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.
They can be made using diodes or other semiconductor devices.
Rectifiers are essential for many electronic devices to function properly.
Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Have patience. Its good to say no if you don't know really. Don't try to make fool

Swelect Energy Systems Interview FAQs

How many rounds are there in Swelect Energy Systems Technical Support Engineer interview?

Swelect Energy Systems interview process usually has 1 rounds. The most common rounds in the Swelect Energy Systems interview process are Technical.

What are the top questions asked in Swelect Energy Systems Technical Support Engineer interview?

Some of the top questions asked at the Swelect Energy Systems Technical Support Engineer interview -

Voltage, current, resista...read more
Oms laww, inverter funct...read more

Service Engineer 61 salaries	₹0 L/yr - ₹0 L/yr
Junior Engineer 31 salaries	₹0 L/yr - ₹0 L/yr
Engineer 16 salaries	₹0 L/yr - ₹0 L/yr
Design Engineer 10 salaries	₹0 L/yr - ₹0 L/yr
Assistant Manager 9 salaries	₹0 L/yr - ₹0 L/yr

Swelect Energy Systems Technical Support Engineer Interview Questions and Answers

Swelect Energy Systems Technical Support Engineer Interview Experiences

1 interview found

(2 Questions)

Interview Preparation Tips

Interview questions from similar companies

(3 Questions)

(1 Question)

Interview Preparation Tips

Interview Preparation Tips

(1 Question)

(1 Question)

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Skills evaluated in this interview

(2 Questions)

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(2 Questions)

Interview Preparation Tips

Interview Questionnaire

3 Questions

Interview Preparation Tips

(3 Questions)

Interview Preparation Tips

Interview Questionnaire

2 Questions

Interview Preparation Tips

Swelect Energy Systems Interview FAQs

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