Gsun Design Services Senior Design Engineer Interview Questions and Answers

Basic engineering aptitude and engineering drawing questions

Q1. Introduce yourself
Add your answer
Q2. Why you left previous job/company
Add your answer
Q3. Are you ready to relocate/ sign 2 yrs bond with company
Add your answer

Q1. What is angle of projection
Ans. 
Angle of projection is the angle at which an object is projected from the horizontal.
• Angle of projection is measured from the horizontal axis.

• It determines the trajectory of the object being projected.

• A smaller angle of projection results in a shorter range but higher height, while a larger angle results in a longer range but lower height.

• For example, in sports like basketball, the angle of projection of a shot can aff
Answered by AI
Add your answer
Q2. Difference between 1st angle,2nd 3rd 4th angle projection
Ans. 
1st, 2nd, 3rd, and 4th angle projections are different methods of representing a 3D object on a 2D plane in engineering drawings.
• 1st angle projection: Commonly used in Europe and Asia, where the object is placed in the first quadrant.

• 2nd angle projection: Commonly used in North America, where the object is placed in the fourth quadrant.

• 3rd angle projection: Commonly used in Australia and the UK, where the object is pla...read more
Answered by AI
Add your answer
Q3. Catia v5 software tools questions
Add your answer

Q1. Basic 3d part modeling
Add your answer

Q1. General question about previous work experience, design knowledge, cad knowledge
Add your answer
Q2. What is gd & T, explain the symbols
Ans. 
GD&T stands for Geometric Dimensioning and Tolerancing, a system used to define and communicate engineering tolerances.
• GD&T is a language used to communicate design intent and ensure parts are manufactured to the correct specifications.

• It uses symbols to represent different types of tolerances, such as flatness, perpendicularity, and concentricity.

• Some common symbols include the diameter symbol (⌀), the perpendicularit
Answered by AI
Add your answer

Q1. What is Photo Diode?
Ans. 
A photo diode is a semiconductor device that converts light into electrical current.
• Photo diodes are used in various applications such as light detection, optical communication, and remote control.

• They are commonly used in cameras, solar cells, and optical fiber communication systems.

• Photo diodes are sensitive to light and can detect even small amounts of light.

• They are often used in circuits to control the amount of l...read more
Answered by AI
Add your answer
Q2. What is the useful use Capacitor in Photo Diode Working?
Ans. 
Capacitor is used to reduce noise and improve the response time of photo diode.
• Capacitor helps in filtering out high-frequency noise from the output signal of photo diode.

• It also helps in improving the response time of the photo diode by reducing the effect of capacitance in the circuit.

• The value of the capacitor used depends on the frequency of the noise and the response time required.

• For example, in a photodetector c...read more
Answered by AI
Add your answer

Q1. Define slenderness ratio
Add your answer
Q2. Define hook's law
Add your answer

Q1. No options will be given to choose the design model
Add your answer

Q1. Tell me about Self, and give summery of current JD?
Ans. 
I am an experienced Auto CAD Designer with a strong background in creating detailed technical drawings and models.
• Proficient in using Auto CAD software to design and draft architectural plans, mechanical parts, and electrical schematics.

• Skilled in interpreting and implementing design specifications and collaborating with engineers and architects to ensure accuracy and functionality.

• Experienced in creating 2D and 3D mod...read more
Answered by AI
Add your answer