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China Energy Engineering Corporation Interview Questions and Answers
China Energy Engineering Corporation Interview Experiences
1 interview found
(1 Question)
- Q1. 1. Mechanical Equipment selection
Interview Preparation Tips
Mechanical Engineer Interview Questions asked at other Companies
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Selected
I applied via Company Website and was interviewed in Dec 2024. There were 4 interview rounds.
Denier doff shedule wise daily routine test, new pack change test, abnormal test. Denier change test. Special sample test daily schedule wise test following
Testing purpose group discussion and best quality this product and best opportunity
(3 Questions)
- Q1. Best quality improvement in this topic discuss necessary
- Q2. Best quality and other products this company
- Q3. It seems like you're looking for a discussion on the best quality improvement strategies in a particular context or industry. To help clarify, here are some key areas where quality improvement is most effe...
Denier doff shedule and new pack test and and PQC proper testing par shift wise follow up
Interview Preparation Tips
Selected
I applied via campus placement at National Institute of Technology (NIT), Calicut and was interviewed in Nov 2024. There were 2 interview rounds.
"I applied via campus placement First round was an aptitude containing quant,english, logical reasoning and data interpretation (60 mins ,60 questions) plus technical round (30 mins,30 questions) conducted via Aon platform. Aptitude was easy but was a bit lengthy. Technical test was also moderate and covered all topics from mechanical core. After the written test there was a resume shortlisting for people who cleared round one.Prepare ur resume according to the role ur applying. From around 87 members 27 were shortlisted for GD round. ."
They divided us into 4 groups and group discussion went on for around 20 mins my topic was (Are ev vehicle's an efficient solution for pollution). In gd round listen to the topic carefully. Don't hesitate to put ur thoughts first donot interfere while other is speaking listen to them and put ur thoughts in a politeful way , mostly stick to the topic. After 20 mins the recruiters asked me to summarise the topic and i gave a brief summary keeping everyone's and my thoughts in mind. After GD 9 members were selected for the interview.Gd and interview happened on the same day.
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Contract Executive Interview Questions & Answers
Indian Oil Corporation
Anonymous
posted on 7 Jan 2025
Selected
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What is your weekness
- Q2. What is your strength
(3 Questions)
- Q1. Why should I hire you
- Q2. What is your salary expectation
- Q3. Can you work under pressure?
Interview Preparation Tips
Service Engineer Interview Questions & Answers
Oil And Natural Gas Corporation
Anonymous
posted on 25 Jan 2025
Selected
I was interviewed in Dec 2024.
(1 Question)
- Q1. Job recruitment questions
(1 Question)
- Q1. Job recruitment questions
(1 Question)
- Q1. Job recruitment questions
I applied via Job Portal and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Can't remember the question
- Q2. Can't recall the question
Normal aptitude test containing behavioural, mathematical, English questions
Oopc, dbms, sql, se concepts were there with few os, dsa and got related questions
(2 Questions)
- Q1. Go through your resume and question about project backend functionality
- Q2. Code asked for backend application developed by me which was there in resume
(1 Question)
- Q1. Behavioural questions were asked
Selected
I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.
(6 Questions)
- Q1. Meaning of accrual
- Q2. Meaning of depreciation and accumulated depreciation
- Q3. Golden rules of accounting
- Q4. Journal entry for prepaid expense
- Q5. Concept of Provisions and entry for the same
- Q6. With holding tax returns filed in Spain
(4 Questions)
- Q1. How to deal with toxic people among organisation
- Q2. In case of colleague who is not performing well due to some reason, what would/have you done
- Q3. If new tool/software is required to be learnt for improving work then would you learn ? Have you learned any new tool/software in your existing company to improve your performance
- Q4. There are strict timelines to complete work and an important data which needs to be shared by stakeholder is not received on time but work should be finished on time. In such situation what would you do ?
Interview Preparation Tips
In first round work related questions were asked and they have high expectations. Second round was based on situational questions where candidate is supposed to answer on the basis of his own experience or with the help of some hypothetical situation.
Overall experience was good but do refer basic concepts of accounting before interview.
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
A medium python program
(2 Questions)
- Q1. Code dictionary
- Q2. Optimise that code written
- Ans.
Optimizing code for better performance and efficiency
Use built-in functions and libraries for faster execution
Minimize unnecessary loops and conditions
Avoid redundant code and optimize data structures
Implement caching or memoization for repetitive computations
(2 Questions)
- Q1. Optimise python code
- Ans.
Optimizing Python code involves improving efficiency and performance.
Use built-in functions and libraries instead of writing custom code
Avoid unnecessary loops and nested loops for better performance
Optimize data structures and algorithms for faster execution
- Q2. Numpy code examples and optimisation
- Ans.
Numpy is a powerful library for numerical operations in Python, with efficient array operations and mathematical functions.
Use vectorized operations instead of loops for better performance.
Avoid unnecessary copying of arrays to save memory.
Utilize broadcasting to perform operations on arrays of different shapes.
Use numpy functions like np.sum(), np.mean(), np.max(), etc. for efficient calculations.
Optimize code by prof
Skills evaluated in this interview
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