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Oriental Carbon & Chemicals
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Oriental Carbon & Chemicals Executive Interview Questions and Answers
Oriental Carbon & Chemicals Executive Interview Experiences
1 interview found
I applied via Naukri.com
(1 Question)
- Q1. Details about Current transformer ?please explain previous plant process ? How do you protect your Transformer ? Please explain voltage drop in cables with example?
- Ans.
Current transformers are used to measure current in high voltage circuits. Transformers are protected using fuses, circuit breakers, and surge arresters. Voltage drop in cables is caused by resistance and can be calculated using Ohm's Law.
Current transformers are used to step down current in high voltage circuits for measurement purposes.
Transformers are protected using fuses to prevent overcurrent situations.
Circuit b...
(1 Question)
- Q1. Reason behind previous plant leaving?
- Ans.
The previous plant left due to financial difficulties and market changes.
Financial difficulties led to closure of previous plant
Market changes made it unsustainable to continue operations
Lack of profitability forced shutdown of previous plant
Interview Preparation Tips
- Switchgear
- Induction Motors
- Transformers
- Diesel Generator
You have to know all necessary formula related to most critical equipment of the plant.
Your achievements of previous plants added an extra advantage.
If possible, you have to know company product manufacturing process also.
Safety related points like PTW, PPE.
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. My first technical round was taken telephonic bcoz of covid pandemic.
- Q2. 1.In previous organisation roles & responsibilities. 2.what is your contribution for previous organisation. 3. About Design knowledge
(2 Questions)
- Q1. Second round completed by face to face interview in Ranjitnagar location.
- Q2. 1.Distillation column design 2.Heat balance, material balance 3.IPDS,EPDS ,PDS 4.BASIC Chemical engineering concepts.
Interview Preparation Tips
Free surrounding for work.
Best organization for carrier.
I applied via Recruitment Consultant and was interviewed in Jun 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What you do if motor stator core is short, what maintenance you do in ht panel, transformer maintenance, innovative modifications,
- Ans.
If motor stator core is short, maintenance in HT panel and transformer is necessary.
Isolate the affected equipment and de-energize it
Check the insulation resistance of the equipment
Identify the cause of the short circuit and repair or replace the affected parts
Perform regular maintenance on the HT panel and transformer to prevent future issues
Consider innovative modifications to improve the efficiency and reliability o
Interview Preparation Tips
(2 Questions)
- Q1. What is Mooney viscosity
- Ans.
Mooney viscosity is a measure of the viscosity of rubber compounds under shear.
Mooney viscosity is commonly used in the rubber industry to assess the processability of rubber compounds.
It is measured using a Mooney viscometer, which applies shear stress to the rubber sample and measures its resistance to flow.
Higher Mooney viscosity values indicate higher viscosity and more resistance to flow, which can affect the proc...
- Q2. What is lumpy sg mv
- Ans.
Lumpy sg mv is not a recognized term or acronym in any field.
There is no known meaning or context for the term 'lumpy sg mv'.
It is possible that the question may have been a mistake or typo.
Without further information or context, it is impossible to provide a meaningful answer.
QC Executive Interview Questions & Answers
Himadri Speciality Chemical
Anonymous
posted on 12 Nov 2024
I applied via Walk-in and was interviewed before Nov 2023. There was 1 interview round.
(2 Questions)
- Q1. Who are there in your family
- Q2. Are you flexible with our hectic shifting duty?
Interview Preparation Tips
Senior Executive Interview Questions & Answers
Himadri Speciality Chemical
Anonymous
posted on 6 Jan 2025
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Only some personal questions
- Q2. About my current salary.
Interview Preparation Tips
Senior Executive Interview Questions & Answers
PCBL Chemical Limited
Anonymous
posted on 18 Feb 2025
Selected
I was interviewed in Aug 2024.
(3 Questions)
- Q1. So many technical questions asked
- Q2. Compressor oil pressure range
- Q3. Compressor loading and unloading process
(1 Question)
- Q1. Salary discussion
Interview Preparation Tips
Senior Executive Interview Questions & Answers
PCBL Chemical Limited
Anonymous
posted on 20 Apr 2023
(1 Question)
- Q1. About your self, work experience and why change the current company.
(1 Question)
- Q1. Work experience and how to work.
patel hardik
30 MIN OF BASIC APTITUDE TEST
(1 Question)
- Q1. GO WITH SOME RESEARCH OF PRODUCT
Senior Executive Interview Questions & Answers
PCBL Chemical Limited
Anonymous
posted on 19 May 2021
Interview Questionnaire
2 Questions
- Q1. Job description and self skill
- Q2. Share your job description
Oriental Carbon & Chemicals Interview FAQs
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Oriental Carbon & Chemicals Executive Interview Process
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