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Livguard Interview Questions and Answers
26 Interview questions
Closing pressure handling involves staying calm, prioritizing tasks, and effectively communicating with stakeholders.
Stay calm under pressure to make rational decisions
Prioritize tasks based on urgency and importance
Communicate effectively with vendors, team members, and management to address issues and find solutions
Delegate tasks when necessary to ensure timely completion
Utilize technology and automation to stre...
React is optimised due to virtual DOM, one-way data binding, and component-based architecture.
Virtual DOM allows React to update only the necessary components, improving performance.
One-way data binding ensures that data flows in a single direction, reducing the risk of bugs.
Component-based architecture promotes reusability and modularity, making code easier to maintain.
React's use of JSX allows developers to writ...
I handle work pressure by prioritizing tasks, taking breaks, and seeking support when needed.
Prioritize tasks based on deadlines and importance
Take short breaks to recharge and refocus
Communicate with team members or supervisors for help or guidance
Practice stress-relief techniques like deep breathing or mindfulness
Maintain a healthy work-life balance to prevent burnout
Scrum is an agile project management framework that emphasizes teamwork, accountability, and iterative progress.
Scrum is based on the principles of transparency, inspection, and adaptation.
It involves breaking down a project into small, manageable tasks called user stories.
Scrum teams work in short iterations called sprints, typically 2-4 weeks long.
Daily stand-up meetings are held to discuss progress, challenges,...
Duplexes in Node.js are streams that can both read from and write to.
Duplex streams are instances of the `stream.Duplex` class in Node.js
They combine the features of Readable and Writable streams
Examples of Duplex streams include TCP sockets and zlib streams
Indexes in MongoDB are used to improve the performance of queries by allowing the database to quickly locate and retrieve specific documents.
Indexes can be created using the createIndex() method in MongoDB.
Indexes can be created on a single field or a combination of fields.
Indexes can be unique, sparse, or compound.
Examples: db.collection.createIndex({ field: 1 }), db.collection.createIndex({ field1: 1, field2: -1...
Mongoose Lookup is a feature in Mongoose that allows for populating documents from another collection.
Mongoose Lookup is used to reference documents from another collection in MongoDB.
It is similar to a SQL join operation.
Example: User schema referencing a Post schema using Mongoose Lookup.
I am a finance professional with over 10 years of experience in financial analysis, budgeting, and strategic planning.
Experienced in financial modeling and forecasting, having developed models that improved budget accuracy by 20%.
Skilled in managing cross-functional teams to drive financial initiatives, leading a project that reduced costs by 15%.
Proficient in using advanced Excel functions and financial software,...
There are three main types of inverters: grid-tie inverters, off-grid inverters, and hybrid inverters.
Grid-tie inverters are used in systems that are connected to the utility grid.
Off-grid inverters are used in standalone systems that are not connected to the grid.
Hybrid inverters can operate in both grid-tie and off-grid modes.
Examples include SMA Sunny Boy (grid-tie), OutBack Power (off-grid), and SolarEdge Stor...
Shrinkage and attrition refer to the loss of employees in a company. Shrinkage is related to factors like theft or damage, while attrition is voluntary turnover.
Shrinkage is the loss of inventory or assets due to factors like theft, damage, or errors in recording.
Attrition is the voluntary turnover of employees, often due to factors like job dissatisfaction, lack of growth opportunities, or better offers from comp...
Livguard Interview Experiences
33 interviews found
Anonymous
I applied via Walk-in and was interviewed before Jul 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Formula of sum of total numbers
- Ans.
The formula for sum of total numbers is (n/2)(first number + last number)
The formula is used to find the sum of a series of numbers
n represents the total number of terms in the series
The first number is the starting number of the series
The last number is the ending number of the series
Example: The sum of numbers from 1 to 10 is (10/2)(1+10) = 55
- Q2. What is excel?
- Ans.
Excel is a spreadsheet software developed by Microsoft for organizing, analyzing, and manipulating data.
Excel allows users to create tables, charts, and graphs to represent data visually.
It can perform calculations and analysis on data using built-in formulas and functions.
Excel can also be used for data entry, sorting, filtering, and formatting.
It is widely used in business, finance, and accounting for budgeting, fore...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I appeared for an interview in Feb 2025.
(2 Questions)
- Q1. How to utilise your work time
- Ans.
I prioritize tasks, set goals, minimize distractions, and use tools like calendars and to-do lists to manage my time effectively.
Prioritize tasks based on deadlines and importance
Set specific goals for each day or week
Minimize distractions by turning off notifications or working in a quiet environment
Use tools like calendars, to-do lists, and time tracking apps to stay organized
Take breaks to avoid burnout and maintain...
- Q2. How to closing pressure handling
- Ans.
Closing pressure handling involves staying calm, prioritizing tasks, and effectively communicating with stakeholders.
Stay calm under pressure to make rational decisions
Prioritize tasks based on urgency and importance
Communicate effectively with vendors, team members, and management to address issues and find solutions
Delegate tasks when necessary to ensure timely completion
Utilize technology and automation to streamlin...
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What is the role of Battery Management Systems (BMS) in protection?Bms balancing and monerting
- Ans.
Battery Management Systems (BMS) ensure safe operation, longevity, and efficiency of battery packs through monitoring and balancing.
Monitors individual cell voltage and temperature to prevent overcharging and overheating.
Balances charge across cells to ensure uniform performance, extending battery life.
Provides state-of-charge (SOC) and state-of-health (SOH) information for better management.
Protects against short circ...
- Q2. Bms and internet of things cantool
Selected
I appeared for an interview in Dec 2024.
(1 Question)
- Q1. Knowledge of 7qc tools
(1 Question)
- Q1. Battery formula
- Ans.
Battery formula is used to calculate the capacity of a battery based on its voltage and current rating.
The formula for calculating battery capacity is Capacity (Ah) = Voltage (V) x Current (A)
For example, a battery with a voltage of 12V and a current rating of 5A would have a capacity of 60Ah
Battery formula is important for determining the runtime of a device powered by a battery
Selected
(2 Questions)
- Q1. Work profile detail
- Q2. Related work profile
Selected
I appeared for an interview in Jan 2025.
About working previous company and some mathmatics questions just like % questions.
Gaurav Tyagi
Selected
I applied via Approached by Company and was interviewed in Apr 2024. There were 3 interview rounds.
Working experiences based on skills and knowledge in power electronics products
Summary of projects done in past.
(2 Questions)
- Q1. Working experiences and negotiation on joining time
- Q2. Salary negotiation
Interview Preparation Tips
(2 Questions)
- Q1. Electronic components
- Q2. Electronic knowledge
Selected
I applied via Recruitment Consulltant and was interviewed before Aug 2023. There was 1 interview round.
(3 Questions)
- Q1. Explore about invertor battery
- Ans.
An inverter battery is a rechargeable battery that stores energy from an external source and provides power during power outages.
Inverter batteries are commonly used in homes, offices, and industries to provide backup power.
They come in different capacities ranging from 100Ah to 200Ah.
Inverter batteries require regular maintenance such as topping up distilled water and checking for corrosion.
Examples of popular inverte...
- Q2. How many types of invertor
- Ans.
There are three main types of inverters: grid-tie inverters, off-grid inverters, and hybrid inverters.
Grid-tie inverters are used in systems that are connected to the utility grid.
Off-grid inverters are used in standalone systems that are not connected to the grid.
Hybrid inverters can operate in both grid-tie and off-grid modes.
Examples include SMA Sunny Boy (grid-tie), OutBack Power (off-grid), and SolarEdge StorEdge ...
- Q3. Explain Battery type and battery capacity
- Ans.
Battery type refers to the technology used in the battery, while battery capacity refers to the amount of energy the battery can store.
Battery type can include lithium-ion, nickel-metal hydride, lead-acid, etc.
Battery capacity is measured in ampere-hours (Ah) or watt-hours (Wh).
Higher battery capacity means longer usage time before needing to recharge.
For example, a smartphone may have a lithium-ion battery with a capa...
Interview Preparation Tips
Selected
I appeared for an interview before May 2024, where I was asked the following questions.
- Q1. What are the functions of hr in the organization
- Ans.
HR functions encompass recruitment, training, performance management, employee relations, and compliance to support organizational goals.
Recruitment and Selection: Identifying and hiring the right talent, e.g., conducting interviews and assessments.
Training and Development: Providing ongoing education and skill development, e.g., workshops and e-learning programs.
Performance Management: Evaluating employee performance ...
- Q2. How do u see yourself in the company
- Ans.
I envision myself growing within the company, contributing to its success while developing my skills and leadership capabilities.
I aim to take on challenging projects that align with the company's goals, such as leading a team to improve operational efficiency.
I see myself participating in training programs to enhance my skills, like attending workshops on project management or leadership.
In the long term, I aspire to ...
Selected
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. What is shrinkage and attrition and how do you manage them?
- Ans.
Shrinkage and attrition refer to the loss of employees in a company. Shrinkage is related to factors like theft or damage, while attrition is voluntary turnover.
Shrinkage is the loss of inventory or assets due to factors like theft, damage, or errors in recording.
Attrition is the voluntary turnover of employees, often due to factors like job dissatisfaction, lack of growth opportunities, or better offers from competito...
Interview Preparation Tips
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