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Suparna Chemicals Electrical Maintenance Engineer Interview Questions and Answers
Suparna Chemicals Electrical Maintenance Engineer Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed in May 2022. There were 3 interview rounds.
(2 Questions)
- Q1. About self introduction
- Q2. Working in previous company discuss
(2 Questions)
- Q1. Explain SLD diagram 22kv to 440v
- Ans.
SLD diagram is a graphical representation of electrical system from 22kV to 440V.
SLD stands for Single Line Diagram
It shows the flow of electrical power from the source to the load
It includes all the electrical components like transformers, switchgear, cables, etc.
It helps in understanding the electrical system and identifying faults
Example: SLD diagram of a substation showing the connection between the incoming 22kV l
- Q2. Explain for star delta stater
- Ans.
Star delta starter is a type of motor starting method used for reducing the starting current of a motor.
It is used for motors with high starting current
It involves starting the motor in star configuration and then switching to delta configuration
Reduces voltage and current during starting
Used in industries for heavy machinery
Improves motor efficiency and prolongs motor life
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I applied via Job Fair and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. About my self ?
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Nikunj Modi
posted on 27 Mar 2023
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I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
(1 Question)
- Q1. Tell me your past experience
Interview Questionnaire
1 Question
- Q1. There are many types of pump?
- Ans.
Yes, there are many types of pumps used in various industries and applications.
Centrifugal pumps are commonly used for water supply and HVAC systems.
Positive displacement pumps, such as piston pumps, are used for high-pressure applications.
Diaphragm pumps are often used for chemical dosing and metering.
Submersible pumps are designed for underwater applications, like drainage or sewage pumping.
Gear pumps are used for lu...
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