KLJ POLYMERS & CHEMICALS Boiler Operator Interview Questions and Answers

Q1. My field technical questions
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Q2. Education and general knowledge
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Q3. Education general knowledge
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Pawan kumar sir Quality head

Sandeep Singh plant head

Q1. Quality engineer
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Q2. Quality information
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Q3. Incoming quality
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Q4. Layout information
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Q5. Sample information
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Q1. What about your self
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Q2. Cpk and cpk difference
Ans. 
Cpk and cpk are statistical measures used to assess the capability of a process to meet specifications.
• Cpk measures how well a process can produce output within specification limits.

• Cpk takes into account both the mean and the variation of the process.

• Cpk is calculated as the minimum of (USL - mean) / (3 * standard deviation) and (mean - LSL) / (3 * standard deviation).

• Cpk should be at least 1.33 to indicate a capable ...read more
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Q3. Proces audit defination
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Q4. Product audit defination
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Q5. IATF and ISO documentation
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Q1. HR and Production MG Pump, Heat Exchangers Reactor
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Q2. Sefty Question of Plant, DCS, PLC question
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Q3. Mechanical engineering question, Ejector, Reactor Water Parameters, Evaporator
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Q4. Mechanical operation, Plant utility
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Q5. Family related questions And Documents
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Q6. Old plant question and reason for live question
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Q1. Plant processing
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Q2. Sefty related and family background
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Q1. What is Pump type
Ans. 
A pump type refers to the specific design and function of a pump used to move fluids or gases.
• Pump types include centrifugal pumps, positive displacement pumps, and diaphragm pumps.

• Each pump type has unique characteristics and is suited for different applications.

• For example, centrifugal pumps are commonly used for water circulation, while positive displacement pumps are used for high viscosity fluids.
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General questions are comes in the test not difficult type

Q1. They ask core related questions in this topic
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Q2. What is vfd? What is softstarter? How the synchronization is done?
Ans. 
VFD is a variable frequency drive used to control the speed of an electric motor. Softstarter is a device used to reduce the starting current of a motor. Synchronization is the process of matching the speed and phase of two or more motors.
• VFD is used to save energy and reduce wear and tear on motors by controlling the speed of the motor.

• Softstarter is used to reduce the starting current of a motor, which can help preve...read more
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Q1. Why you want to join pcbl?
Ans. 
I want to join PCBL because of its strong reputation in the industry and its commitment to innovation and growth.
• PCBL has a strong reputation in the industry, which would provide me with valuable experience and opportunities for growth.

• I am impressed by PCBL's commitment to innovation and its focus on staying ahead of industry trends.

• PCBL's company culture aligns with my values and I believe I would thrive in such an e...read more
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