Polyhose Process Engineer Interview Questions and Answers for Experienced

Q1. About ac and dc and alternator working principle
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Q1. Generator working principle....
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Generators convert mechanical energy into electrical energy through electromagnetic induction.
• Generators use a rotating magnetic field to induce an electrical current in a conductor.

• The mechanical energy can come from various sources such as steam turbines, water turbines, or wind turbines.

• The electrical output of a generator is determined by the strength of the magnetic field, the speed of rotation, and the number of ...read more
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Q1. What do you do in your last company company
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Q2. About forging, dies
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Q3. Types of defect
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Types of defects include design defects, manufacturing defects, and usage defects.
• Design defects occur during the design phase and can lead to safety issues or malfunctions.

• Manufacturing defects happen during the production process and can result in products not meeting quality standards.

• Usage defects occur when products are used incorrectly or in ways not intended by the manufacturer.

• Examples: a car with faulty brakes...read more
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Q1. Overall equipment effectiveness
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Overall equipment effectiveness (OEE) is a measure of how well a manufacturing process is performing.
• OEE is calculated by multiplying availability, performance, and quality rates.

• It helps identify areas for improvement in production processes.

• Example: If a machine has an availability of 90%, performance of 95%, and quality of 98%, the OEE would be 83.7%.
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Q2. Product development
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Q1. What is your biggest weakness
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Q1. What is your work
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Q2. Explain your work
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What is your knowledge

Q1. What is your salary
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