Valeo Lightning Systems India Junior CAD Engineer Interview Questions and Answers

Q1. What is what and what around what
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Q2. Ellame what eppome what
Ans. 
The question seems to be asking about a specific topic or concept, possibly related to engineering terminology or processes.
• Try to understand the context of the question and provide a relevant response.

• Consider the keywords 'ellame' and 'eppome' for any clues.

• If unsure, ask for clarification or provide a general overview of engineering principles.
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Q1. Course released question... What is your favorite subject and tell about tropics of the subject?
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Q2. What is governor, valve, welding types?
Ans. 
Governor, valve, and welding types are important components in engineering.
• Governor: device used to control the speed of an engine or machine

• Valve: device used to control the flow of fluids or gases

• Welding types: various methods of joining metals together, such as MIG, TIG, and arc welding
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Q3. What is petrol engine?
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A petrol engine is an internal combustion engine that runs on petrol fuel.
• Petrol engines use spark plugs to ignite the fuel-air mixture

• They have higher power output compared to diesel engines

• Examples include inline-four, V6, and V8 petrol engines
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Q4. What is four stroke engine?
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A four stroke engine is an internal combustion engine that completes four separate strokes (intake, compression, power, exhaust) in two crankshaft revolutions.
• Intake stroke: Fuel-air mixture is drawn into the cylinder.

• Compression stroke: Mixture is compressed by the piston.

• Power stroke: Mixture is ignited, expanding and pushing the piston down.

• Exhaust stroke: Exhaust gases are expelled from the cylinder.
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Q1. Drawing related
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Q2. GD and T
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Q1. PFMEA, CONTROL CHART ,IPQC AUDIT ,SMT SOLDER PASTE HANDLING
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Q2. Why you want to left your current job , tell me about your self
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Q3. How much your current salary
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Q4. About smt machine
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Q5. Current job responsibilities
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Q1. What is spc difain
Ans. 
SPC (Statistical Process Control) is a method used to monitor and control processes to ensure they are operating efficiently and producing quality products.
• SPC involves collecting and analyzing data to identify variations in a process

• It helps in detecting and correcting issues before they result in defects

• Common tools used in SPC include control charts, histograms, and scatter plots
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Q1. Self education employees
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Q1. Technical Questions related to the field
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Q2. Related to job experience
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Mesuments og products

Customer satisfaction

Q1. How you are suitable for post and why we hire you
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Any case done to satisfy customer needs and how we resolve

Q1. What is least count of vernier caliper ?.
Ans. 
The least count of a vernier caliper is the smallest measurement that can be read on the scale.
• The least count is determined by the number of divisions on the main scale and the vernier scale.

• It is calculated by dividing the smallest division on the main scale by the total number of divisions on the vernier scale.

• For example, if the smallest division on the main scale is 0.1 mm and the total number of divisions on the ...read more
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Q2. What is the holder of CNC machine
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The holder of a CNC machine is a device used to secure and position the cutting tool.
• The holder is typically made of metal and is designed to hold the tool securely in place.

• It allows for precise positioning and alignment of the tool during the machining process.

• Different types of holders are used depending on the type and size of the cutting tool.

• Examples of holders include collets, end mill holders, and drill chucks.
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