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Osel Technology Interview Questions and Answers
6 Interview questions
Some electronics components used in SMPS include capacitors, inductors, diodes, transistors, and transformers.
Capacitors: Store and release electrical energy
Inductors: Store energy in a magnetic field
Diodes: Allow current to flow in one direction
Transistors: Control the flow of current
Transformers: Change voltage levels
LED stands for Light Emitting Diode, a semiconductor device that emits light when an electric current passes through it.
LEDs are energy-efficient and long-lasting compared to traditional light sources.
They are commonly used in various applications such as lighting, displays, and indicators.
LEDs come in different colors and can be dimmable.
Examples of LED products include LED light bulbs, LED TVs, and LED traffic l...
LED video walls are used in various settings for advertising, entertainment, and information display.
Indoor and outdoor advertising displays
Concerts and live events
Sports arenas and stadiums
Corporate lobbies and conference rooms
Retail stores and shopping malls
Transportation hubs such as airports and train stations
IC stands for Integrated Circuit and LED lamp is a Light Emitting Diode lamp.
IC is a small electronic device made up of multiple components on a single chip.
LED lamp is a type of lighting that uses a semiconductor to emit light.
ICs are used in various electronic devices such as computers, smartphones, and televisions.
LED lamps are energy-efficient and have a longer lifespan compared to traditional incandescent bul...
Sales is the process of convincing a potential customer to purchase a product or service.
Identifying potential customers
Understanding customer needs
Presenting product or service as a solution
Negotiating terms and closing the deal
Building and maintaining relationships with customers
A LED video wall is a large display made up of multiple LED panels that can be used for indoor or outdoor advertising and entertainment purposes.
LED video walls are made up of multiple LED panels that can be arranged in various configurations to create a large display.
They are commonly used for advertising, entertainment, and information display purposes.
Indoor LED video walls are typically used in retail stores, ...
Osel Technology Interview Experiences
3 interviews found
Anonymous
(2 Questions)
- Q1. Tell me about some electronics components which one they will be used in SMPS.
- Ans.
Some electronics components used in SMPS include capacitors, inductors, diodes, transistors, and transformers.
Capacitors: Store and release electrical energy
Inductors: Store energy in a magnetic field
Diodes: Allow current to flow in one direction
Transistors: Control the flow of current
Transformers: Change voltage levels
- Q2. How much you know that about LED?
- Ans.
LED stands for Light Emitting Diode, a semiconductor device that emits light when an electric current passes through it.
LEDs are energy-efficient and long-lasting compared to traditional light sources.
They are commonly used in various applications such as lighting, displays, and indicators.
LEDs come in different colors and can be dimmable.
Examples of LED products include LED light bulbs, LED TVs, and LED traffic lights...
(1 Question)
- Q1. Some basic questions related to our campus time and related to our trade.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. Introduce yourself
- Q2. Previous experience
Interview Questionnaire
5 Questions
- Q1. Tell me about your self
- Ans.
Dynamic Business Development Manager with a proven track record in driving growth and building strategic partnerships.
Over 7 years of experience in business development across various industries, including technology and healthcare.
Successfully led a team that increased annual revenue by 30% through targeted marketing strategies and client engagement.
Developed and maintained relationships with key stakeholders, resulti...
- Q2. What is led video wall indoor outdoor?
- Ans.
A LED video wall is a large display made up of multiple LED panels that can be used for indoor or outdoor advertising and entertainment purposes.
LED video walls are made up of multiple LED panels that can be arranged in various configurations to create a large display.
They are commonly used for advertising, entertainment, and information display purposes.
Indoor LED video walls are typically used in retail stores, airpo...
- Q3. What is ic and led lamp?
- Ans.
IC stands for Integrated Circuit and LED lamp is a Light Emitting Diode lamp.
IC is a small electronic device made up of multiple components on a single chip.
LED lamp is a type of lighting that uses a semiconductor to emit light.
ICs are used in various electronic devices such as computers, smartphones, and televisions.
LED lamps are energy-efficient and have a longer lifespan compared to traditional incandescent bulbs.
IC...
- Q4. Where is used led video wall
- Ans.
LED video walls are used in various settings for advertising, entertainment, and information display.
Indoor and outdoor advertising displays
Concerts and live events
Sports arenas and stadiums
Corporate lobbies and conference rooms
Retail stores and shopping malls
Transportation hubs such as airports and train stations
- Q5. What is sales?
- Ans.
Sales is the process of convincing a potential customer to purchase a product or service.
Identifying potential customers
Understanding customer needs
Presenting product or service as a solution
Negotiating terms and closing the deal
Building and maintaining relationships with customers
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What are the activities that you have performed?
- Q2. Some important journal entries
Interview Preparation Tips
Be confident and practice all what you have done.
I appeared for an interview in Dec 2020.
(1 Question)
Round duration - 40 minutes
Round difficulty - Easy
- Q1.
Count Subsequences Problem Statement
Given an integer array
ARRof sizeN, your task is to find the total number of subsequences in which all elements are equal.Explanation:
A subsequence of an array i...
- Ans.
Count the total number of subsequences in which all elements are equal in an integer array.
Iterate through the array and count the frequency of each element.
Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).
Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
Interview Preparation Tips
Tip 1 : Do practice as much as you can
Tip 2 : Coding is key to crack
Tip 1 : It should look nice
Tip 2 : Skills should be mentioned properly
Skills evaluated in this interview
I applied via Referral and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. How to change the process
Interview Preparation Tips
I applied via Company Website and was interviewed in Jan 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. After 5 year in which position you will be
Interview Preparation Tips
You have basic knowledge of your qualifications
Aadharshann
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. General knowledge in coding and SQL
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Sep 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself
Interview Preparation Tips
I applied via Referral and was interviewed in Apr 2021. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. SLA's , KPI, FMEA
- Q2. Situation management, conflict management
- Q3. Payments related questions and different ERP's
Interview Preparation Tips
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