Medtronic Senior Design Engineer Interview Questions and Answers

Q1. About last projects, technical knowledge, gd&t, about your experience
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General interview question like your goal, strengths, self learning skills, recent developments

Q1. 3rd Party experts to know your behaviour and psychological aspect. If you will fit within stryker culture or not? If Gallup fails, you will be rejected even all rounds are cleared.
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Q1. General Hr question, try to explain your work in lehman words basically they want to know your communication skills
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Q1. Which types of plastic materials?
Ans. 
There are various types of plastic materials used in engineering, including thermoplastics, thermosets, and elastomers.
• Thermoplastics can be melted and reformed, such as polyethylene and PVC

• Thermosets are rigid and do not melt, like epoxy and phenolic resins

• Elastomers are flexible and elastic, such as silicone and rubber
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Q2. How many kind of plastic category?
Ans. 
There are seven main categories of plastics based on their chemical structure and properties.
• Polyethylene (PE)

• Polypropylene (PP)

• Polyvinyl Chloride (PVC)

• Polystyrene (PS)

• Polyethylene Terephthalate (PET)

• Polyurethane (PU)

• Polycarbonate (PC)
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Q1. Plastic prevention defects?
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Q2. Cad test on solid Works software version 2018?
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Q1. My question relates to plastic material , injection molding machines, diff b/w 1st angle & 3rd angle with view & symbol. This types he question asked to me.
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Q2. How to 2 plastic bond
Ans. 
Two plastic materials can be bonded using adhesives, solvents, or heat.
• Select an appropriate adhesive based on the type of plastic and the application

• Clean and prepare the surfaces to be bonded

• Apply the adhesive evenly and allow it to cure according to the manufacturer's instructions

• Alternatively, use solvents or heat to melt the plastic and fuse the two pieces together

• Consider mechanical fasteners or welding as altern
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Q1. 1. Design controls used 2. Traceability between user requirement, Design input, and design output with an example 3. Difference between Design Verification and Design validation with an example 4. Why is d...read more
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Q1. Conflict resolution and example Time management
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Q1. Usual HR questions that are on the internet
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Q1. About last projects, technical knowledge, gd&t, about your experience
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General interview question like your goal, strengths, self learning skills, recent developments

Q1. 3rd Party experts to know your behaviour and psychological aspect. If you will fit within stryker culture or not? If Gallup fails, you will be rejected even all rounds are cleared.
Add your answer

Q1. General Hr question, try to explain your work in lehman words basically they want to know your communication skills
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Q1. What is bonus tolerance in GD&T.
Ans. 
Bonus tolerance in GD&T is an additional tolerance that allows for variations beyond the specified limits.
• Bonus tolerance is used to provide flexibility in manufacturing processes.

• It allows for variations in dimensions or positions beyond the specified tolerances.

• Bonus tolerance can be applied to individual features or the entire part.

• It helps to ensure functional fit and assembly of components.

• For example, if a hole i...read more
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Q2. What is draft in plastic
Ans. 
Draft is the taper or angle added to the vertical walls of a plastic part to aid in its ejection from the mold.
• Draft is necessary to prevent the plastic part from sticking to the mold during ejection.

• The amount of draft required depends on the size and shape of the part, as well as the type of plastic being used.

• Draft angles typically range from 1 to 3 degrees, but can be as high as 5 degrees for larger parts.

• Without p...read more
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Q3. It is tappers surface or surface at angle for easy ejection of part from mold.
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