Petrochemical Industries Company Interview Questions and Answers

Q1. What is your strength?
Add your answer
Q2. Principle of electromagnetic field
Add your answer

Q1. Application for electromagnetic
Add your answer
Q2. Application wavelengths
Add your answer

1 hour basic leetcode questions

Q1. Discussion about resume and two coding questions which i had to solve on their coding platform
Add your answer

Q1. Tell me about a time when you showed leadership qulities
Add your answer
Q2. Take me through your resume
Add your answer

Q1. DSA - Linked List, Array and Strings
Add your answer

Q1. Why should we hire you
Add your answer

Technical questions related to engine

Q1. Technical questions related to engine
Add your answer
Q2. What is engine?
Ans. 
An engine is a machine that converts fuel into mechanical energy to produce motion.
• Converts fuel into mechanical energy

• Produces motion

• Can be found in vehicles, machinery, and power generators
Answered by AI
Add your answer
Q3. What Six Sigma?
Ans. 
Six Sigma is a data-driven methodology used to improve processes by reducing defects and variations.
• Six Sigma aims to achieve near perfection in processes by identifying and eliminating causes of defects.

• It uses statistical analysis to measure and improve process performance.

• Six Sigma projects follow a structured approach known as DMAIC: Define, Measure, Analyze, Improve, Control.

• Organizations often use Six Sigma to in...read more
Answered by AI
Add your answer
Q4. Quality related questions
Add your answer
Q5. Previous company experience
Add your answer

Q1. Design Memory allocator for user space programs like malloc.
Ans. 
Design a memory allocator for user space programs like malloc.
• The allocator should manage memory efficiently and avoid fragmentation.

• It should support multiple threads and handle concurrent requests.

• Consider using techniques like buddy allocation or slab allocation.

• Implement features like memory alignment and garbage collection.

• Test the allocator thoroughly to ensure correctness and performance.
Answered by AI
Add your answer
Q2. System Programming concepts.
Add your answer

Q1. Operating System Internals, Device Driver, Arm Architecture.
Add your answer

Q1. System Programming Concepts, Domain specific(GPU, graphics) concepts related to computer graphics
Add your answer

Q1. Domain(GPU) Specific Concepts, Virtual Memory address alignment question and system concepts.
Add your answer

Q1. Generic HR round
Add your answer

Work related question paper

Q1. Job role and responsibilities
Add your answer
Q2. What are implications and solutions
Ans. 
Implications and solutions refer to the consequences of a problem and ways to address it.
• Implications can include financial losses, damaged relationships with clients, and decreased cash flow.

• Solutions may involve implementing stricter credit policies, improving communication with customers, and utilizing debt collection agencies.

• Regular monitoring of accounts receivable and establishing payment plans can help prevent ...read more
Answered by AI
Add your answer

Q1. Tell us about your yourself? Where were you working last time? How long you are working in the industry? Tell us how much you know about the industry? How will you convince your client to open acco...read more
Add your answer
Q2. What do you expect from us?
Add your answer

Q1. What is your fieldwork, Aksed about SHG, child education and malnutrition
Add your answer

Q1. What is manual scavenging
Ans. 
Manual scavenging is the practice of manually cleaning, carrying, disposing or handling in any manner, human excreta.
• Manual scavenging is a caste-based occupation in India

• It is a violation of human rights and is illegal in India

• It is a dangerous and degrading practice that exposes workers to diseases and health hazards

• It is often done without proper protective gear or equipment

• Examples include cleaning of dry latrines,
Answered by AI
Add your answer
Q2. Is there any policy for manual scavengers,
Ans. 
Yes, there is a policy for manual scavengers.
• The Prohibition of Employment as Manual Scavengers and their Rehabilitation Act, 2013 prohibits manual scavenging and provides for rehabilitation of manual scavengers.

• The act also provides for the identification, survey, and rehabilitation of manual scavengers.

• The government has launched various schemes for the rehabilitation of manual scavengers, such as the Self Employment...read more
Answered by AI
Add your answer
Q3. What is the solution on eradicating manual scavenging
Ans. 
The solution to eradicating manual scavenging involves a multi-pronged approach.
• Implementing strict laws and regulations against manual scavenging

• Providing alternative employment opportunities and skill development programs for manual scavengers

• Investing in technology and equipment for mechanized cleaning of sewage and septic tanks

• Creating awareness and sensitization programs to change societal attitudes towards manual...read more
Answered by AI
Add your answer