Festo Design Engineer Interview Questions and Answers

Q1. Motor selection for rotary table
Ans. 
Motor selection for rotary table involves considering torque requirements, speed, size constraints, and control system compatibility.
• Consider torque requirements for the rotary table based on load and acceleration/deceleration needs

• Select a motor with appropriate speed capabilities to meet the desired rotation speed

• Ensure the motor size fits within the constraints of the rotary table design

• Check compatibility with the ...read more
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Q2. Pneumatic cylinder selection
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Q1. What is capacitor
Ans. 
A capacitor is an electronic component that stores and releases electrical energy in a circuit.
• Capacitors consist of two conductive plates separated by an insulating material called a dielectric.

• They are commonly used in electronic circuits to filter out noise, smooth voltage fluctuations, and store energy.

• Capacitors are rated in farads (F) for their capacitance value.

• Examples of capacitors include ceramic capacitors, ...read more
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Q1. I have been using blender for the past 2 years, so they asked how would I learn their 3d Software, i.e., 3Ds Max
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Making an animated clip from a reference video provided.

Q1. How would I adjust here in acooperate coming from a gaming background with no real work overlap.
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Q1. Questions about my process and skills in 3D modelling and Animation.
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Q1. What is difference between MCB &MCCB?
Ans. 
MCB is a miniature circuit breaker used for low currents, while MCCB is a molded case circuit breaker used for higher currents.
• MCB is designed for low currents, typically up to 100A, while MCCB is designed for higher currents, typically up to 2500A.

• MCB is a compact device with fixed trip settings, while MCCB is larger and has adjustable trip settings.

• MCB is commonly used in residential and commercial applications, whil...read more
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Q2. What is mean by relay and how it operates?
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A relay is an electrically operated switch that uses an electromagnet to mechanically operate the switch contacts.
• Relays are used to control high power circuits with a low power signal.

• When the coil of the relay is energized, it creates a magnetic field that causes the switch contacts to close or open.

• Relays are commonly used in automotive applications, industrial controls, and home appliances.

• There are different types...read more
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Qualitative and quantitative questions

Q1. Based on Experience and technical knowledge.
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Q2. Any project that has been done by you. What was your role in that project.
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Q3. Manufacturing process and guidelines
Ans. 
Manufacturing process and guidelines are essential for ensuring quality and efficiency in production.
• Understanding the specific requirements of the product being manufactured

• Selecting the appropriate materials and tools for the manufacturing process

• Following established guidelines and standards to ensure consistency and quality

• Regularly monitoring and evaluating the manufacturing process for improvements

• Training and ed...read more
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Q1. Basic questions. Reason for leaving previous job.
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