Verga Attachments Senior Design Engineer Interview Questions and Answers

General tolerances refer to the acceptable range of variation in dimensions or properties of a part or product.

• General tolerances are typically specified in engineering drawings to ensure parts fit and function properly.

• They are usually expressed as a range of acceptable values, such as +/- 0.1mm.

• Tolerances can vary depending on the specific requirements of the part or product.

• Examples of general tolerances include dim...read more

The material for wheel is typically rubber or plastic, while the material for pin is usually metal such as steel or aluminum.

• Wheel material is commonly rubber or plastic for flexibility and durability

• Pin material is usually metal like steel or aluminum for strength and stability

Hardware grades are typically classified based on material composition, strength, and corrosion resistance.

• Hardware grades are often denoted by a combination of letters and numbers, such as Grade 8.8 or Grade 316.

• Higher grade numbers generally indicate a higher tensile strength or corrosion resistance.

• Common grades for screws include Grade 2, Grade 5, and Grade 8, with Grade 8 being the strongest.

• For nuts and washers, ...read more

Motor power can be calculated using the formula: Power (W) = Torque (Nm) x Speed (RPM) / 9.548

• Calculate the torque required for the application

• Determine the speed at which the motor will operate

• Use the formula Power (W) = Torque (Nm) x Speed (RPM) / 9.548 to calculate motor power

Welds are critical in design engineering for joining metal components together.

• Welds must be strong enough to withstand the intended load and stress.

• Proper welding techniques and materials must be used to ensure the integrity of the weld.

• Inspections and testing should be conducted to verify the quality of the weld.

• Consideration should be given to factors such as joint design, welding process, and material compatibility...read more

Geometric Dimensioning and Tolerancing (GD&T) is a system for defining and communicating engineering tolerances.

• GD&T is a system used to define and communicate engineering tolerances for manufacturing processes.

• Different GD&T symbols include position, concentricity, profile, perpendicularity, and parallelism.

• Each GD&T symbol has a specific meaning and is used to control different aspects of a part's geometry.

• For exampl...read more

Extensive experience in various software applications and programming languages.

• Proficient in programming languages such as Java, Python, and C++

• Experience with software development tools such as Git, JIRA, and Jenkins

• Familiarity with database management systems such as MySQL and MongoDB

• Experience with web development frameworks such as React and Angular

• Ability to learn and adapt to new software quickly