BLB Interview Questions and Answers

There was a coding round and out of 75 students 28 got selected for next round

Q1. Total on resume and basic coding questions like write code for different sorting algorithms.
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Q2. Explain your project in detail and asking cross questions regarding project.
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Q1. I was rejected in round 2.
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Q1. Logical questions
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Q2. Reasoning Questions
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Q3. One-on-one meeting
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Q1. Discussion about roles and responsibilities
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Q2. Discussion about company policies
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Q1. How did you deliver projects using agile delivery
Ans. 
I delivered projects using agile delivery by following Scrum framework, conducting daily stand-ups, sprint planning, and retrospectives.
• Utilized Scrum framework to break down projects into manageable tasks

• Conducted daily stand-up meetings to track progress and address any blockers

• Facilitated sprint planning sessions to prioritize tasks and set goals for each sprint

• Organized retrospectives to reflect on what went well a...read more
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Q2. Payment related question and the process
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Q1. How much Experience
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I have 10 years of experience in software engineering, specializing in backend development and system architecture.
• 10 years of experience in software engineering

• Specialize in backend development and system architecture

• Worked on projects involving scalability and performance optimization
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Q2. Do you have any supervisor license
Ans. 
No, I do not have a supervisor license.
• I do not possess a supervisor license at the moment.

• I have not pursued obtaining a supervisor license in my career.

• My focus has been on technical expertise rather than supervisory roles.
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Q1. How to test of motors
Ans. 
Testing of motors involves various methods to ensure functionality and performance.
• Performing insulation resistance tests to check for any electrical faults

• Conducting load tests to measure the motor's performance under different conditions

• Checking for abnormal noise or vibrations during operation

• Inspecting the motor for any physical damage or wear

• Using thermography to detect overheating issues
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Q2. What is transformer safety relay's
Ans. 
Transformer safety relays are devices used to protect transformers from faults and overloads.
• Transformer safety relays monitor the electrical parameters of a transformer, such as current, voltage, and temperature.

• They can trip the transformer offline in case of a fault to prevent damage.

• Some common types of transformer safety relays include overcurrent relays, differential relays, and temperature relays.
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Q1. MASS FLOWMETER CALIBRATION
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Q2. DP TYPE LT working and configuration
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DP type LT stands for Differential Pressure type Level Transmitter used for measuring level in tanks or vessels.
• DP type LT measures level by detecting the pressure difference between two points in a vessel.

• It consists of two pressure sensors connected to the top and bottom of the tank.

• The configuration involves setting the zero and span points to calibrate the transmitter.

• Commonly used in industries like oil & gas, che...read more
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Q3. Installation of DPT IN STEAM LINE
Ans. 
Installation of DPT in steam line involves proper mounting, calibration, and protection against high temperatures.
• Ensure proper mounting of the differential pressure transmitter (DPT) in the steam line to accurately measure pressure difference.

• Calibrate the DPT regularly to maintain accuracy in steam pressure readings.

• Use heat-resistant materials and insulation to protect the DPT from high temperatures in the steam lin...read more
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Q1. Family background
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Q2. Salary discussion
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First ound was amix of aptitude and technical mcg

Q1. About the curretn Btech project
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Q2. Draw and explain comparator working
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Q1. Describe a situation when there was a team disagreement and how did you handle it.
Ans. 
Handled team disagreement by facilitating open communication and finding common ground.
• Encouraged team members to express their perspectives and concerns

• Listened actively to understand all sides of the disagreement

• Facilitated a discussion to find common ground and reach a consensus

• Focused on the team's goals and objectives to guide the resolution process
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Q2. Current systems that you are using with facts and figures.
Ans. 
Currently using Salesforce CRM for customer management and Tableau for data visualization.
• Salesforce CRM is used for managing customer relationships and tracking sales activities.

• Tableau is used for creating interactive data visualizations and dashboards.

• Salesforce CRM has helped increase sales by 20% in the past year.

• Tableau has improved data analysis efficiency by 30%.
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