Able Design Engineering Services Interview Questions and Answers

Basic engineering aptitude and engineering drawing questions

Q1. Introduce yourself
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Q2. Why you left previous job/company
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Q3. Are you ready to relocate/ sign 2 yrs bond with company
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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
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Q2. Difference between 1st angle,2nd 3rd 4th angle projection
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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
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Q3. Catia v5 software tools questions
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Q1. Basic 3d part modeling
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Q1. Stress strain curve and defination
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Q2. Hooks law from strength of material
Ans. 
Hook's law states that the force needed to extend or compress a spring by a distance is proportional to that distance.
• Force is directly proportional to displacement

• The formula is F = kx, where F is the force, k is the spring constant, and x is the displacement

• The law is applicable to springs, rubber bands, and other elastic materials
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Q1. Tool test on Creo creation and dimensions within 2 hours
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Q1. Salary discussion from current
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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
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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
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Q1. Will you ready to work first 3 month without salary?
Ans. 
I am willing to work without salary for the first 3 months to gain experience and prove my capabilities.
• I am open to working without salary for the initial 3 months to demonstrate my dedication and commitment.

• I understand the importance of gaining experience and building a strong foundation in the company.

• I am confident that my skills and contributions during this period will showcase my value to the team.

• I am willing ...read more
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Q2. You have to submit your original graduation certificate for 2 yrs lockin to work in this company
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