Graduate Trainee and Design Engineer Interview Questions and Answers

The law of gearing explains the relationship between the size of gears and their speed and torque ratios.

• Gear ratio is the ratio of the number of teeth on the driven gear to the number of teeth on the driving gear.

• Pitch is the distance between corresponding points on adjacent teeth in a gear.

• The law of gearing states that the ratio of the angular velocity of the driving gear to the angular velocity of the driven gear is equal to the ratio of the number of teeth on the driven ...read more

Initial design considerations are the factors that need to be taken into account before starting the design process.

• Identifying the problem or need

• Defining the scope and objectives

• Analyzing the target audience

• Determining the budget and resources

• Considering the feasibility and constraints

• Researching and gathering information

• Brainstorming and ideation

• Creating a design brief

Orthographical views represent 2D projections of a 3D object from different angles, typically front, top, and side.

• Use a ruler and pencil for accurate lines.

• Start with the front view, showing height and width.

• Add the top view, indicating depth and width.

• Include the side view to display depth and height.

• Ensure all views are aligned properly for clarity.