Delta Electronics Graduate Trainee Interview Questions and Answers

General Aptitude, Pipes, Time

Q1. Tell me about your self
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Q2. What are your Strenghts
Ans. 
My strengths include strong communication skills, ability to work well in a team, and problem-solving abilities.
• Strong communication skills - able to effectively convey ideas and information

• Ability to work well in a team - collaborate with others to achieve common goals

• Problem-solving abilities - able to analyze situations and come up with effective solutions
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There were logical reasoning and critical thinking along with mental ability

Q1. Technical interview related to your field of study
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Q2. About my college project
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Q3. Basics of cad and uses of creo
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Q1. Why do you want to join the company and what are your expectation
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Q1. Hydaraulics vs Pneumatics
Ans. 
Hydraulics use liquid to transmit power, while pneumatics use gas.
• Hydraulics are typically used in heavy machinery and equipment, such as construction vehicles and hydraulic presses.

• Pneumatics are commonly found in industries like manufacturing and automation, for tasks like operating pneumatic cylinders and controlling valves.

• Hydraulics provide more power and precision due to the incompressibility of liquids, while pn...read more
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Q2. First angle projection vs Third angle projection
Ans. 
First angle projection and Third angle projection are two different methods used in engineering drawings to represent a 3D object on a 2D plane.
• First angle projection is commonly used in Europe and Asia, where the object is placed in the first quadrant (top right) of the viewing plane.

• Third angle projection is predominantly used in North America, where the object is placed in the third quadrant (bottom right) of the vi...read more
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Q1. Master's studies
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Q2. Why should I hire you
Ans. 
I am a dedicated and motivated individual with relevant skills and experience to excel in this role.
• I have a strong academic background in [relevant field]

• I have completed internships at [relevant companies] where I gained practical experience

• I possess excellent communication and teamwork skills, as demonstrated by my involvement in [relevant projects or activities]

• I am highly motivated and eager to learn and grow with
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Q1. How can you make change
Ans. 
Change can be made by identifying areas for improvement, setting clear goals, involving stakeholders, implementing strategies, and evaluating outcomes.
• Identify areas for improvement by conducting thorough analysis

• Set clear and achievable goals to guide the change process

• Involve stakeholders at every stage to ensure buy-in and support

• Implement strategies effectively, utilizing resources and expertise

• Evaluate outcomes re...read more
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Q2. Relocation details
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Basic engineering Questions

Q1. Resume related questions
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Test is about 1 hr and it contains 40 mcqs(both aptitude and coding)

Q1. Level order traversal of binary tree
Ans. 
Level order traversal of binary tree visits nodes level by level, from left to right.
• Use a queue to keep track of nodes at each level

• Start by pushing the root node into the queue

• While the queue is not empty, dequeue a node, visit it, and enqueue its children
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Q2. Question related to OOPS concepts
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Q1. Technical related questions 30 questions for 30 min
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Q2. Various appitude related questions
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Q1. Explanation about projects
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Q2. Power systems and power electronics
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Simple and easy to crack. Nothing extraordinary

Q1. Difference between elastic and plastic deformation
Ans. 
Elastic deformation is reversible and temporary, while plastic deformation is permanent and irreversible.
• Elastic deformation occurs when a material is stretched or compressed, but returns to its original shape once the force is removed.

• Plastic deformation occurs when a material is stretched or compressed beyond its elastic limit, causing permanent changes in shape.

• Rubber band stretching is an example of elastic deforma...read more
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Q1. Rate your previous experience in internships
Ans. 
I have gained valuable experience in internships through hands-on projects and exposure to real-world work environments.
• Completed internships at reputable companies in the industry

• Worked on various projects and tasks to develop skills and knowledge

• Received positive feedback from supervisors for my performance

• Applied theoretical knowledge from studies to practical situations

• Collaborated with team members to achieve proj
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