Cpf India Electrical Maintenance Engineer Interview Questions and Answers

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Q1. Best choice one -on-round obsrving a work
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Q2. What is your compny name
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Q3. Who is your company manager
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Q4. What a work in company
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Q1. Types of reactors
Ans. 
Types of reactors include batch reactors, continuous stirred tank reactors, plug flow reactors, and fluidized bed reactors.
• Batch reactors: Used for small-scale production and testing

• Continuous stirred tank reactors (CSTR): Well-mixed and used in large-scale industrial processes

• Plug flow reactors: Ideal for reactions with short residence times

• Fluidized bed reactors: Utilized for gas-solid reactions and catalyst regenera
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Q1. Why you want to join roha
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Q1. What is plc elobarat
Ans. 
PLC (Programmable Logic Controller) is an electronic device used to control industrial processes.
• PLC is used to automate industrial processes such as assembly lines, packaging machines, and conveyor systems.

• It uses a programmable memory to store instructions and execute them in a sequential manner.

• PLC can be programmed using ladder logic, function block diagrams, or structured text.

• It can monitor inputs from sensors an...read more
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Q2. Draw star delta starter
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A star delta starter is a type of motor starting method used in three-phase electrical systems.
• It is used to reduce the starting current of a motor

• It involves connecting the motor windings in a star configuration during starting and then switching to a delta configuration once the motor is up to speed

• It requires a special starter with three contactors and an overload relay

• It is commonly used in applications where the m...read more
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Q1. What is your job profile.
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Q2. What is role in previous company and job planning work plz explain.
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