Areej Vegetable Oils And Derivatives Interview Questions and Answers

Q1. Iti Auto electrician
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Q1. Types of CNG cylinders
Ans. 
There are mainly two types of CNG cylinders - Type 1 and Type 2.
• Type 1 cylinders are made of steel and have a heavy weight.

• Type 2 cylinders are made of composite materials and are lighter in weight.

• Type 2 cylinders are more expensive than Type 1 cylinders.

• Type 2 cylinders have a longer lifespan than Type 1 cylinders.

• Type 2 cylinders are more commonly used in vehicles.

• Type 1 cylinders are more commonly used in stationar
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Q2. Many more questions related to CNG project.
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Q1. What are your salary expectations?
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Medium leetcode question related to dp.

LLD round to create a cache library

Q1. Design Paytm like system
Ans. 
Design a system similar to Paytm for online payments and transactions.
• Implement user authentication and authorization for secure transactions

• Develop a user-friendly interface for easy navigation and transactions

• Integrate various payment options like credit/debit cards, net banking, UPI, and wallets

• Implement a robust backend system to handle transactions and store user data securely
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Q2. Design Url Shortner
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Design a URL shortener service to generate short URLs for long URLs.
• Use a unique identifier for each long URL to generate a short URL.

• Implement a mapping system to map short URLs to long URLs.

• Consider implementing features like custom short URLs, expiration dates, and analytics.

• Ensure the short URLs are unique and not easily guessable.

• Optimize the service for performance and scalability.
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Q1. Basic beaviour question.
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Q2. Design Notification Service.
Ans. 
Design a Notification Service for sending alerts to users.
• Define types of notifications (email, SMS, push notifications)

• Implement a system for users to subscribe/unsubscribe from notifications

• Include a scheduling system for sending notifications at specific times

• Consider implementing a notification history for users to view past alerts
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1h, HackRank, 3 algo problem

Q1. It was in English. He ask me about company, my experience and my wishes.
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Q1. Logical and algo question
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Q1. Sales strategies discuss organizations growth
Ans. 
Sales strategies play a crucial role in driving an organization's growth.
• Developing a comprehensive sales plan that aligns with the organization's goals and objectives.

• Identifying and targeting new market segments and customer demographics.

• Building strong relationships with existing customers to encourage repeat business and referrals.

• Implementing effective sales techniques and training programs for the sales team.

• Leve...read more
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Q1. Regarding sales growth
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Q1. Explain Bank System in CNG cascade?
Ans. 
Bank system in CNG cascade involves multiple banks connected in a series to provide continuous supply of CNG.
• CNG cascade system typically consists of multiple high-pressure cylinders connected in a series.

• Each bank in the cascade is filled with CNG at different pressure levels.

• The banks are interconnected to ensure a continuous and reliable supply of CNG.

• Pressure regulators are used to control the flow of CNG between t...read more
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Q2. Types of Compressor?
Ans. 
Types of compressors include reciprocating, rotary, screw, and centrifugal compressors.
• Reciprocating compressors use pistons to compress air.

• Rotary compressors use rotating vanes or screws to compress air.

• Screw compressors use intermeshing screws to compress air.

• Centrifugal compressors use a rotating impeller to compress air.

• Examples: Ingersoll Rand reciprocating compressor, Atlas Copco rotary compressor, Gardner Denve...read more
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Q3. GCR and inter distance between equipment of CNG station?
Ans. 
GCR stands for Gas Compression Ratio and inter distance refers to the spacing between equipment at a CNG station.
• GCR is the ratio of the volume of gas before compression to the volume after compression.

• Inter distance between equipment at a CNG station is important for safety and efficient operation.

• For example, the inter distance between a compressor and a storage tank should be sufficient to allow for proper ventilati
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Q4. Applicable standards for CGD
Ans. 
Applicable standards for CGD include ISO 9001, Six Sigma, and Lean principles.
• ISO 9001: Quality management system standards

• Six Sigma: Process improvement methodology

• Lean principles: Eliminating waste and improving efficiency
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Q1. Why you want to change your job?
Ans. 
Seeking new challenges and growth opportunities in a more dynamic work environment.
• Looking for career advancement

• Seeking new challenges and responsibilities

• Interested in working in a more dynamic and fast-paced environment
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Q2. If I will give another departments, will you work?
Ans. 
Yes, I am willing to work with other departments to achieve common goals and support the overall success of the organization.
• I believe in collaboration and teamwork to achieve common goals.

• I am open to learning new skills and working in different areas.

• I understand the importance of cross-departmental communication and coordination.

• For example, in my previous role, I collaborated with the marketing team to launch a suc
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Q3. Are you ready for relocation
Ans. 
Yes, I am open to relocation for the right opportunity.
• I am willing to relocate for career growth and new experiences

• I have relocated in the past for job opportunities

• I understand the importance of being flexible and adaptable in a new location
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