Samvardhana Motherson Group Dojo Trainer Interview Questions and Answers

Q1. Basic questions
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Q2. What is the difference between petrol engine and diesel engine
Ans. 
Petrol engines use spark ignition, while diesel engines use compression ignition.
• Petrol engines use a spark plug to ignite the fuel-air mixture, while diesel engines rely on the heat generated by compressing air in the cylinder to ignite the fuel.

• Petrol engines typically have higher RPMs and produce more power at higher speeds, while diesel engines have more torque at lower speeds.

• Petrol engines are generally lighter a...read more
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Q1. Introduction, qualification, about family
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Q2. Skills and experience
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Basic question in time and distance problems

Q1. It was about digital ,and mpmc,anlog elctronics
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Q1. Q&A question ja
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Q2. Introduce yourself
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Q3. About your education
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Q4. About experience
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Q5. About skill test
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Q1. Introduce yourself
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Aptitude test comprises of both technical, basic programming and general aptitude questionS

Q1. They asked me the concept like SOM, machine design and designing software
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Q2. Tell me about how to design gear
Ans. 
Designing gears involves determining the gear type, size, material, and tooth profile to meet the required specifications.
• Identify the gear type based on the application requirements

• Determine the gear size based on the power transmission and space constraints

• Select the appropriate material based on the load and environmental conditions

• Design the tooth profile based on the gear type and operating conditions

• Perform stres...read more
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Q1. Tell me about raw materials availability
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Raw material availability is crucial for production and can be affected by various factors.
• Raw material availability can be affected by weather conditions, transportation issues, and supply chain disruptions.

• Companies need to have contingency plans in place to mitigate the impact of raw material shortages.

• Monitoring raw material prices and trends can help companies anticipate potential shortages and take proactive meas...read more
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Q2. What is global warming
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Global warming is the gradual increase in the Earth's average surface temperature due to human activities.
• It is caused by the release of greenhouse gases such as carbon dioxide, methane, and nitrous oxide.

• These gases trap heat in the Earth's atmosphere, leading to a rise in temperature.

• This can cause a range of negative impacts, including melting of polar ice caps, rising sea levels, and more frequent and severe weathe...read more
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