Daimler Engineer Trainee Interview Questions and Answers

Q1. Type of gear
Ans. 
Gears are mechanical components that transmit torque and motion between rotating shafts, essential in various machines.
• Types of gears include spur gears, bevel gears, and worm gears.

• Spur gears are used in clocks and conveyor systems for simple motion transfer.

• Bevel gears are used in applications like hand drills to change the axis of rotation.

• Worm gears provide high torque and are commonly found in elevators and tuning
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Q2. What is cp nd cpk
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Cp and Cpk are statistical measures used to assess process capability in manufacturing and quality control.
• Cp (Process Capability) measures the potential capability of a process to produce output within specified limits.

• Cpk (Process Capability Index) measures how close a process is running to its specification limits, considering the mean.

• Cp is calculated as (USL - LSL) / (6 * sigma), where USL is the upper specificati...read more
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Q3. What is pp nd ppk
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PP and PPK are statistical measures used in process capability analysis to assess process performance and capability.
• PP (Process Performance) measures how well a process performs over time, considering variation.

• PPK (Process Performance Index) assesses how well a process meets specifications, accounting for process mean and variation.

• Example: A PP of 1.5 indicates a capable process, while a PPK of 1.0 suggests it may n...read more
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Q4. Type of forging
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Forging is a manufacturing process that shapes metal using compressive forces, enhancing its strength and durability.
• Types of forging include open-die forging, where metal is shaped between two flat dies.

• Closed-die forging involves shaping metal in a die that completely encloses it, allowing for more complex shapes.

• Roll forging is a continuous process that reduces the cross-section of a workpiece by passing it through ...read more
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Q1. Robot troubleshooting
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Q2. Mechanical knowledge
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Project report & explain the functions

Group project & communication skilled growth new new project planing

Q1. Different types of transformer & transformer function...?
Ans. 
Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction.
• Types of transformers include power transformers, distribution transformers, instrument transformers, and autotransformers.

• Power transformers are used in power generation and transmission to step up or step down voltage levels.

• Distribution transformers are used to supply power to residential and comme...read more
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Q2. What difference conductor & semi conductor...?
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Conductors allow electricity to flow easily, while semiconductors have a conductivity between that of conductors and insulators.
• Conductors have high conductivity and allow electricity to flow easily.

• Semiconductors have moderate conductivity, between that of conductors and insulators.

• Conductors include metals like copper and aluminum.

• Semiconductors include materials like silicon and germanium.

• Semiconductors are used in
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Q1. Company based questions & project improvement questions
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Q2. Company based questions
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Q1. Do u know about HT process
Ans. 
HT process refers to heat treatment process used to alter the physical and mechanical properties of materials.
• HT process involves heating and cooling materials to achieve desired properties.

• Common techniques include annealing, quenching, tempering, and normalizing.

• Example: Heat treating steel to increase hardness and strength.
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Q2. How many u have experience
Ans. 
I have 8 years of experience in the field of engineering.
• 8 years of experience in engineering

• Specialized in mechanical and electrical engineering

• Worked on various projects including designing, testing, and implementation

• Experience with CAD software such as AutoCAD and SolidWorks
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Q1. Describe yourself as the product of what you have learned or gained experience from IIT
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Q2. (I had a software engineer resume) So I see a keen interest in software development then why are you planning to join us?
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Q3. You are from the mining branch but not into mining why so? if it is so why did you choose the mining branch?
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Q4. Your background and hobbies are very unique and interesting (I am the son of an ex-military person and I mentioned my hobby as aeromodelling), so how did you get started? what failures do you encounter bec...read more
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Q5. Many more questions related to my branch and study to put me in the spot and stress me out but keep the head calm and smile.
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Try to have all concept of maths and aptitude

Q1. I was not selected after hr round
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Q1. Final selection after cto round
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Q1. Engineering 's basic , strength of material, question related your work experience
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Q1. Salary Negotitation, your excepation
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