Cognizant Diploma Mechanical Engineer Interview Questions and Answers

Q1. Any questions for family
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Q2. My attitude of experience
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Q3. Company work anymore
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Q4. Salary discussion for HR
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Q5. Company growth and Sopporting to me
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Q6. Advice for your reference and Sopporting
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Advice for reference and supporting
• Always be willing to learn and ask questions

• Build a strong network of mentors and colleagues

• Stay organized and keep track of important information

• Be proactive in seeking out opportunities for growth and development

• Maintain a positive attitude and be a team player
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Q7. I am interested by work in factory
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Q8. Any where supervising for production line installation work
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Q9. Conform any where work
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Q10. My family suitvation very happy
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Q11. I need job for your company
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Q12. Night shift and day shift any where work place
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Q13. I need gulf job for equality tata group
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Q14. This company offers later send me Boss
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Q15. No job than me i will job
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Q16. Yes interested anymore questions
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Q17. Anymore working place send me
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Q18. I need this company offers later send you
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Q19. Working place where any City Chennai India
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Mechanical automation in training

Q1. Mechanical automation in training
Ans. 
Mechanical automation in training refers to the use of automated systems and machinery to enhance the learning experience in mechanical engineering education.
• Mechanical automation can include virtual simulations, robotic arms, CNC machines, and 3D printers for hands-on training.

• It allows students to practice real-world scenarios in a controlled environment, improving their skills and understanding of mechanical concept...read more
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Q2. Mechanical automation engineer
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Q3. Mechanical maintenance
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Q1. Defain is tha CAD .
Ans. 
CAD stands for Computer-Aided Design, which is the use of computer software to create, modify, analyze, and optimize designs.
• CAD is widely used in various industries, including mechanical engineering, architecture, and automotive design.

• It allows engineers to create 2D and 3D models of products or structures, enabling visualization and simulation before actual production.

• CAD software offers tools for precise measuremen...read more
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Q2. Defain as tha hook's law .
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Hooke's law states that the force needed to extend or compress a spring is directly proportional to the distance it is stretched or compressed.
• Hooke's law is named after the English scientist Robert Hooke.

• It is commonly used to describe the behavior of springs and elastic materials.

• The law can be mathematically expressed as F = kx, where F is the force applied, k is the spring constant, and x is the displacement.

• Hooke'...read more
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Q3. Defain cam .......? Cam
Ans. Cad is tha slendrical and shape
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Q1. Tell about your self
Ans. My name is k sai Kumar I am from peddapalli district and I am study in Sri Chaitanya technical campus my course diploma mechanical engineering
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Q2. Which subject is u like
Ans. 
I enjoy studying Thermodynamics the most.
• Thermodynamics is a branch of physics that deals with heat, work, and energy.

• I find the laws of thermodynamics fascinating and enjoy applying them to real-world scenarios.

• Studying Thermodynamics helps me understand how energy flows and transforms in various systems.

• I particularly like learning about heat transfer and its applications in engineering.

• Thermodynamics plays a crucial...read more
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Q3. What is mechanical machines
Ans. 
Mechanical machines are devices that use mechanical power to perform work, such as moving, lifting, cutting, or shaping materials.
• Mechanical machines convert mechanical energy into useful work

• They are used in various industries such as manufacturing, construction, and transportation

• Examples include engines, pumps, conveyor belts, and cranes
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Q4. Tell about lathe machings operation
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Lathe machining is a process where a workpiece is rotated against a cutting tool to remove material and create a desired shape.
• Lathe machines are used to perform various operations such as turning, facing, drilling, boring, and threading.

• The workpiece is held in place by a chuck or a collet while the cutting tool is mounted on a tool post.

• The cutting tool is fed into the rotating workpiece to remove material and create...read more
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Q5. Tell about ur habbies
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My hobbies include playing guitar, reading books, and hiking in the mountains.
• Playing guitar: I have been playing guitar for 5 years and enjoy learning new songs.

• Reading books: I love reading fiction and non-fiction books in my free time.

• Hiking in the mountains: I find peace and tranquility in nature and enjoy exploring new trails.
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Q6. What expect in this company
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Q7. What is mechanical energy
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Mechanical energy is the sum of potential and kinetic energy in a system due to its motion or position.
• Mechanical energy can be in the form of potential energy, which is energy stored in an object due to its position or configuration.

• It can also be in the form of kinetic energy, which is energy possessed by an object due to its motion.

• The total mechanical energy in a system remains constant if only conservative forces ...read more
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About tech Mahindra

Q1. Various part of vapour compression system???
Ans. 
Parts of a vapour compression system
• Compressor

• Condenser

• Expansion valve

• Evaporator

• Refrigerant

• Piping

• Controls
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Q1. CNC machine oppression
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Q2. VMC mechanic oppression
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Q1. What is the second law of thermodynamics?
Ans. 
The second law of thermodynamics states that the entropy of an isolated system always increases over time.
• Entropy of an isolated system always increases

• Heat cannot spontaneously flow from a colder body to a hotter body

• Efficiency of a heat engine is always less than 100%

• Examples: melting ice, burning wood
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Q1. Name the boiler that does not need a steam drum.
Ans. 
Benson Boiler is a type of boiler that does not require a steam drum.
• Benson Boiler is a high-pressure, water tube boiler.

• It operates at supercritical pressure.

• The water is heated in a single pass through the evaporator tubes.

• It is commonly used in power plants.

• Examples include the Lethabo, Majuba, and Kendal power stations in South Africa.
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Q2. Supercritical pressure boiler does not need a steam drum.
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Q1. Self introduction and
Ans. I'm shilpa for Dubbathanda PA pally I'm starting diploma
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Q2. Work experience which
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Q3. BasicComputer knowledge
Ans. Ms office and word and typing
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Q4. Education Qualification
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Q5. Personal information and
Ans. Shilpanagati d/o venkataiah Dob 14-06-1997
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