Expert Global Solutions Interview Questions and Answers

PowerApps is a Microsoft platform for building custom business applications without extensive coding knowledge.

• Enables users to create apps using a drag-and-drop interface.

• Integrates seamlessly with other Microsoft services like SharePoint and Dynamics 365.

• Supports various data sources, including SQL Server, Excel, and cloud services.

• Allows for automation of workflows through Power Automate integration.

• Example: A compa...read more

There are a total of 14 Geometric Dimensioning and Tolerancing (GD&T) symbols.

• There are 14 GD&T symbols used to define the geometry of mechanical parts.

• These symbols include Position, Concentricity, Symmetry, Circularity, etc.

• Each symbol has a specific meaning and is used to communicate design requirements accurately.

• GD&T symbols help in specifying the allowable variations in form, size, and orientation of ...read more

Different types of welding include MIG, TIG, stick, flux-cored, and spot welding.

• MIG welding uses a wire electrode and shielding gas to join metals together.

• TIG welding uses a tungsten electrode and inert gas to create a strong weld.

• Stick welding, also known as shielded metal arc welding, uses a flux-coated electrode.

• Flux-cored welding uses a tubular wire filled with flux to protect the weld.

• Spot welding is commonly us...read more

Welding symbols are graphical representations used in engineering drawings to communicate welding information.

• Welding symbols indicate the type of weld, dimensions, and other important information related to the welding process.

• They help in specifying the welding requirements without the need for lengthy written explanations.

• Common welding symbols include fillet weld, groove weld, plug weld, spot weld, etc.

• Examples of ...read more

Various manufacturing processes include casting, machining, welding, forming, and additive manufacturing.

• Casting: involves pouring molten metal into a mold to create a desired shape (e.g. sand casting, die casting)

• Machining: involves removing material from a workpiece using cutting tools (e.g. milling, turning)

• Welding: involves joining two or more pieces of metal together using heat and/or pressure (e.g. arc welding, s...read more

Surface treatment processes are used to improve the properties of a material's surface for various applications.

• Coating: Applying a thin layer of material to the surface for protection or aesthetic purposes (e.g. painting, anodizing).

• Plating: Depositing a layer of metal onto the surface for corrosion resistance or improved appearance (e.g. electroplating, galvanizing).

• Heat treatment: Altering the material's properties ...read more

Different types of metal joints include welded joints, bolted joints, riveted joints, soldered joints, and adhesive joints.

• Welded joints involve melting and fusing the metal pieces together.

• Bolted joints use bolts and nuts to secure the metal pieces together.

• Riveted joints use rivets to hold the metal pieces together.

• Soldered joints involve melting a filler metal to join the pieces together.

• Adhesive joints use adhesive...read more

First-angle and third-angle projection methods are two different approaches used in engineering drawings to represent a 3D object in 2D.

• First-angle projection method is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant and the views are projected onto the planes of projection from the object's side.

• Third-angle projection method is commonly used in North America, where the object...read more

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It helps ensure that parts fit together properly and function as intended.

• GD&T uses symbols such as concentricity, flatness, perpendicularity, and position...read more

3D modelling involves creating digital representations of objects or environments using specialized software.

• Use software like AutoCAD, SolidWorks, or Blender to create 3D models

• Understand geometric shapes, textures, and lighting to create realistic models

• Consider scale, dimensions, and accuracy when creating 3D models

• Practice creating different types of models such as mechanical parts, buildings, or characters

GD&T stands for Geometric Dimensioning and Tolerancing, a system used in engineering design to define the nominal geometry of parts and assemblies.

• GD&T is a symbolic language used on engineering drawings to communicate design intent for form, fit, and function.

• It includes symbols, such as datum references, geometric characteristics, and tolerance zones, to specify the allowable variations in dimensions and geom...read more

Manufacturing processes are methods used to transform raw materials into finished products.

• Casting: pouring molten material into a mold to create a desired shape (e.g. metal casting)

• Machining: removing material from a workpiece to achieve the desired shape (e.g. milling, turning)

• Forming: shaping a material without removing any material (e.g. bending, stamping)

• Joining: combining two or more pieces of material to create ...read more