Jyoti CNC Automation PPC Engineer Interview Questions and Answers

Q1. Face to face technical
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Q2. Knowledge of All types pressure vessel and Heat exchanger
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Q3. Drawing understanding
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Q4. Problem solving
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Q5. Manpower handling
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Based on Technical knowledge.

Q1. What is the working principle of the pump?
Ans. 
Pumps work by creating a flow of liquid or gas through mechanical action.
• Pumps use mechanical energy to move fluid from one place to another

• They operate based on the principle of displacement, centrifugal force, or electromagnetic force

• Examples include centrifugal pumps, positive displacement pumps, and diaphragm pumps
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Q2. Why pump is necessary in human life?
Ans. 
Pumps are necessary in human life for various purposes such as supplying water, circulating blood, and maintaining air quality.
• Pumps are essential for supplying water to homes, buildings, and agricultural fields.

• In the human body, the heart acts as a pump to circulate blood throughout the body.

• Pumps are used in HVAC systems to maintain air quality and temperature in buildings.

• Industrial processes often rely on pumps fo...read more
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Artificial intelligence

Q1. What is MQP? What documents is been provided?
Ans. 
MQP stands for Manufacturing Quality Plan. It is a document that outlines the quality control processes and procedures for manufacturing a product.
• MQP includes details on quality control checkpoints throughout the manufacturing process.

• It specifies the quality standards that need to be met for the product.

• It outlines the responsibilities of different team members in ensuring quality control.

• Examples of documents provid...read more
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Q2. What is fmea? What is rpn value?
Ans. 
FMEA stands for Failure Mode and Effects Analysis. RPN value is Risk Priority Number calculated by multiplying severity, occurrence, and detection ratings.
• FMEA is a systematic method for identifying and prioritizing potential failure modes in a process or product.

• RPN value is calculated by multiplying severity, occurrence, and detection ratings assigned to each potential failure mode.

• RPN helps prioritize which failure ...read more
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Q3. Flow chart diagram
Ans. 
A flow chart diagram is a visual representation of a process or workflow using symbols and arrows.
• Flow chart diagrams use different shapes to represent different steps or actions in a process.

• Arrows are used to show the flow of the process from one step to another.

• Common symbols used in flow charts include rectangles for processes, diamonds for decisions, and ovals for start/end points.

• Flow charts are helpful in visual...read more
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Q4. What is pfmea? How it's work
Ans. 
PFMEA stands for Process Failure Mode and Effects Analysis. It is a structured approach to identifying and prioritizing potential failure modes in a process.
• PFMEA is used to anticipate and prevent potential failures in a process by identifying failure modes, their causes, and their effects.

• It involves ranking failure modes based on their severity, occurrence, and detection, to prioritize improvement efforts.

• PFMEA helps...read more
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Q1. What is pfmea? What is mqp? What is difference between QA & QC?
Ans. 
PFMEA stands for Process Failure Mode and Effects Analysis, MQP stands for Manufacturing Quality Plan, QA focuses on preventing defects while QC focuses on identifying defects.
• PFMEA is a structured approach to identifying and prioritizing potential failure modes in a process and their effects.

• MQP is a document that outlines the quality control processes and procedures for manufacturing a product.

• QA (Quality Assurance) ...read more
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Q1. Why we hire you
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Q2. Do u work in shift
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Q1. What is maintenance
Ans. 
Maintenance is the process of ensuring that equipment, machinery, or systems are kept in good working condition to prevent breakdowns and prolong their lifespan.
• Regular inspections and repairs are conducted to identify and address any issues before they escalate.

• Preventive maintenance schedules are created to proactively maintain equipment and prevent unexpected failures.

• Corrective maintenance is performed to fix issue...read more
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Q2. Injection moulding
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Q1. Tell me about your project
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Aptitude test consisted of three sections: numerical reasoning, verbal reasoning, and logical reasoning. Each section had a time limit, challenging candidates to solve a variety of problems under pressure. The numerical reasoning section involved complex calculations and data interpretation, while the verbal reasoning section tested comprehension and vocabulary. The logical reasoning part presented puzzles and patterns to assess critical thinking skills. Overall, the test provided a comprehensive evaluation of candidates' cognitive abilities and problem-solving skills."