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Petrofac Preservation Analyst Interview Questions and Answers
Petrofac Preservation Analyst Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Aug 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How can preserve equipment
- Ans.
Equipment preservation can be achieved through proper maintenance and storage.
Regular cleaning and inspection of equipment
Proper lubrication and calibration
Storing equipment in a dry and cool environment
Using protective covers or cases
Implementing a preventative maintenance schedule
Training staff on proper handling and care of equipment
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via campus placement at College of Engineering ( Formerly Pune Instiute of Enginering and Technology ), Pune and was interviewed in Sep 2024. There were 2 interview rounds.
If everyone is cheating you should also do it?
(4 Questions)
- Q1. Everyhting about project..
- Q2. Linear vs logistic regression
- Ans.
Linear regression is used for continuous variables, while logistic regression is used for binary outcomes.
Linear regression is used to predict a continuous outcome based on one or more input variables.
Logistic regression is used to predict the probability of a binary outcome based on one or more input variables.
Linear regression assumes a linear relationship between the independent and dependent variables, while logist...
- Q3. Normalization in dbms
- Ans.
Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down data into smaller, more manageable tables and establishing relationships between them.
It helps in reducing data redundancy, minimizing data anomalies, and improving data consistency.
There are different normal forms such as 1NF, 2NF, 3NF, BCNF, and 4NF, each with spec...
- Q4. List array difference etc
- Ans.
Array difference is finding the elements that are present in one array but not in another.
Use set operations like difference to find elements in one array but not in another.
Example: arr1 = ['a', 'b', 'c'], arr2 = ['b', 'c', 'd'], arr_diff = set(arr1) - set(arr2) = ['a']
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.
(1 Question)
- Q1. Work experience, tools and technologies used , relevant experience, salary expectation
(1 Question)
- Q1. SAP MDM, mdg, excel, power bi, report reconciliation,
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Basics on resume
- Q2. Questions on business analysis
Interview Questionnaire
1 Question
- Q1. Chalk out a basic business model of the coming day energy solution with reference to the resources to be used and also available, in the best economic way.
- Ans.
The business model for the coming day energy solution should focus on utilizing renewable resources in the most cost-effective way.
Identify the most viable renewable resources available in the region
Analyze the cost of implementing and maintaining the infrastructure for utilizing these resources
Develop a pricing strategy that is competitive with traditional energy sources
Consider government incentives and regulations t...
Interview Preparation Tips
2. Energy is all about change and sustainability. Look up for new ideas about what energy solutions can you provide to the company so that it considers it, both as a new market busting strategy as well as it'll add attention value to your career.
3. Be careful of the stats of all competitive similar organisations. Note importers and exporters.
4. Check up the competiting nations with that of yours and also regarding which commodity.
5. Be aware of which technology can be a solution to which energy strategy.
Sejal Shinde
I applied via Campus Placement and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Explain your project
- Ans.
Developed a predictive model to forecast sales based on historical data
Collected and cleaned sales data from multiple sources
Performed exploratory data analysis to identify trends and patterns
Built a machine learning model using regression techniques
Evaluated model performance using metrics like RMSE and MAE
- Q2. Oops concept was asked
I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.
Contains questions on aptitude, statistics and SQL
(1 Question)
- Q1. 1. Processes of data analysis 2. Data cleaning process 3. Project discussion on my data analyst project 4. Case study related to the company
(1 Question)
- Q1. 1. Behavioral questions 2. On company values
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a dedicated and detail-oriented analyst with a strong background in data analysis and problem-solving.
Bachelor's degree in Business Analytics
Proficient in SQL, Excel, and Tableau
Experience in conducting market research and creating financial models
Strong analytical and critical thinking skills
Excellent communication and presentation abilities
- Q2. Go through resume
I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.
Mostly easy questions
Cheating overview like should we do it as everyone is doing
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 3 interview rounds.
(4 Questions)
- Q1. Explain end to end project phases.
- Ans.
End to end project phases involve initiation, planning, execution, monitoring and controlling, and closure.
Initiation: Define project scope, objectives, and stakeholders.
Planning: Develop project plan, schedule, and budget.
Execution: Implement project plan and deliver the desired outcomes.
Monitoring and Controlling: Track progress, identify issues, and make necessary adjustments.
Closure: Formalize project completion, h...
- Q2. What are different scrum events
- Ans.
Scrum events include Sprint Planning, Daily Standup, Sprint Review, Sprint Retrospective
Sprint Planning: Team plans the work to be done in the upcoming sprint
Daily Standup: Team members discuss progress, plan for the day, and identify any obstacles
Sprint Review: Team demonstrates the work completed during the sprint to stakeholders
Sprint Retrospective: Team reflects on the sprint and identifies areas for improvement
- Q3. What are the contents of a typical BRD
- Ans.
A typical Business Requirements Document (BRD) includes project scope, objectives, stakeholders, functional requirements, non-functional requirements, assumptions, constraints, and acceptance criteria.
Project scope - defines the boundaries of the project
Objectives - goals to be achieved by the project
Stakeholders - individuals or groups affected by the project
Functional requirements - specific features and functions of...
- Q4. Behavioural questions
(1 Question)
- Q1. Flexible with changing roles
Interview Preparation Tips
Skills evaluated in this interview
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