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Ester Industries
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Ester Industries Interview Questions and Answers
Ester Industries Interview Experiences
7 interviews found
Anonymous
Reasoning Questions.
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Why you are changing job
- Q2. What are you in sap experience
Store Executive Interview Questions asked at other Companies
(2 Questions)
- Q1. What is work of IGBT.
- Ans.
IGBT stands for Insulated Gate Bipolar Transistor. It is a power semiconductor device used for switching and amplifying electrical signals.
IGBT combines the advantages of both MOSFET and bipolar junction transistor.
It is commonly used in applications such as motor drives, power supplies, and renewable energy systems.
IGBTs have high voltage and current handling capabilities.
They can switch on and off rapidly, allowing f...
- Q2. How Motor Drive works.
- Ans.
Motor drive is a system that controls the speed and direction of a motor by varying the voltage and current supplied to it.
Motor drive uses electronic components to control the power supplied to a motor.
It typically consists of a power supply, a controller, and a motor.
The controller adjusts the voltage and current to control the motor's speed and direction.
Motor drives can be found in various applications such as elec...
Interview Preparation Tips
Team Member Interview Questions asked at other Companies
Selected
I applied via Walk-in and was interviewed before Sep 2022. There were 2 interview rounds.
(5 Questions)
- Q1. About power generation
- Q2. About electrical maintenance
- Q3. About sefety processing
- Q4. About self motivation
- Q5. About salary discussion
Senior Electrical Engineer Interview Questions asked at other Companies
Ester Industries interview questions for popular designations
I applied via Recruitment Consultant and was interviewed in Aug 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What was reaction after Estrification
- Ans.
The reaction after Estrification was positive.
The team was pleased with the results.
The project was successful.
There was a sense of accomplishment among team members.
- Q2. Poly condensed reaction
- Q3. Which part Polymerization reaction
- Ans.
Polymerization reaction consists of initiation, propagation, and termination steps.
Initiation step involves the formation of free radicals or ions that start the reaction.
Propagation step involves the growth of the polymer chain by the addition of monomers.
Termination step involves the end of the reaction, either by the consumption of all monomers or by the combination of two polymer chains.
Polymerization reactions can...
- Q4. Two part reaction
- Ans.
I'm sorry, but I need the actual question to provide an answer.
N/A
Interview Preparation Tips
Team Member Interview Questions asked at other Companies
I applied via Recruitment Consultant
Interview Questionnaire
4 Questions
- Q1. Introduction ,family background
- Q2. Covid-19: how it starts and impact
- Q3. Any questions you want to ask me
- Q4. Question I ask are - what your name sir? Name of your company sir? And How's my interview sir?
Interview Preparation Tips
Trainee Interview Questions asked at other Companies
Jobs at Ester Industries
I appeared for an interview in Jan 2022.
10 pass
Interview Preparation Tips
- Boiler Operations
2nd class Boiler Operator Interview Questions asked at other Companies
Interview questions from similar companies
Selected
I applied via Referral and was interviewed in Apr 2024. There were 5 interview rounds.
(1 Question)
- Q1. Current CTC, ready to relocate
(1 Question)
- Q1. Detail about field work and family members
(1 Question)
- Q1. Technical issue
(1 Question)
- Q1. Technical issue
(1 Question)
- Q1. Salary discussion
Selected
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. Introduce yourself in brief ?
- Q2. Explain boiler, types of heat transfer, etc ?
- Ans.
Boiler is a closed vessel in which water is heated to produce steam. Types of heat transfer include conduction, convection, and radiation.
Boiler is a closed vessel that uses heat from combustion or electricity to generate steam.
Types of heat transfer in boilers include conduction (direct contact), convection (fluid movement), and radiation (electromagnetic waves).
Examples of boilers include fire-tube boilers, water-tub
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Most of questions asked to me were related to my Msc chemistry related questions.
- Q2. I asked my knowledge and ability.
- Q3. I asked about chemical drugs
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Ester Industries Interviews By Designations
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Ester Industries Interview Process
based on 14 interviews
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Ester Industries Reviews and Ratings
based on 158 reviews
Rating in categories
|
Senior Team Member
40
salaries
|  ₹5 L/yr - ₹15.3 L/yr |
|
Team Member
30
salaries
| ₹2.4 L/yr - ₹6.5 L/yr |
|
Assistant Manager
19
salaries
| ₹6.5 L/yr - ₹12.2 L/yr |
|
Diploma Trainee Engineer
17
salaries
| ₹1.5 L/yr - ₹1.9 L/yr |
|
Shift Engineer
16
salaries
| ₹1.8 L/yr - ₹5 L/yr |
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