Pennar Industries Detailing Engineer Trainee Interview Questions and Answers

Autocad tools
Basic mathematical problems
Drawing views

Q1. What is orthographic projections
Ans. 
Orthographic projections are 2D representations of a 3D object using multiple views from different angles.
• Orthographic projections show the object from the front, top, and side views separately.

• These views help in accurately representing the shape and dimensions of the object.

• Commonly used in engineering and architecture for technical drawings and blueprints.

• Examples include isometric, top, front, and side views of a b
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Q1. Feet's inches conversations & auto cad tools
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Q2. What is the purge command usage in AutoCAD ,etc
Ans. 
The purge command in AutoCAD is used to remove unused objects from the drawing to reduce file size and improve performance.
• The purge command can be accessed by typing 'PURGE' in the command line.

• Unused blocks, layers, linetypes, and other objects can be removed using the purge command.

• Purging can help clean up the drawing and make it more efficient.

• Example: Typing 'PURGE' in the command line and selecting the objects t
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Q3. 1 feet equal to how many inches
Ans. 
1 foot is equal to 12 inches.
• 1 foot = 12 inches

• To convert feet to inches, multiply by 12

• For example, 2 feet is equal to 24 inches (2 x 12)
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Q4. Isometric views
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Trigonometry basics, areas of solid structures

Q1. Salary package discussion & documents submission
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