AUTOMOBILES

• What is Automobile Engineering?
• How will you differentiate between two stroke engine and four stroke engines?
• What is the range of engine efficiency in case of two stroke engine?
• Definition of Octane number and Cetane number
• What do you understand by CC of engine?
• If we use gasoline in diesel engine, what will happen?
• Explain the significance of governor in automobiles?
• What is the use of hydrogen in automobile?
• What is the use of Natural gas in automobiles?
• What is an automotive differential and how does it work?
• What is the working principle of hydrostatic propulsion system in a tractor?
• What is oil grade SAE stands for?
• By mixing oil in fuel of four stroke bike will it damage engine, performance? If not than what happen?
• Why are car steering wheels round?
• How Trains take turns, though there is no any differential?
• What is the difference between BS2 & BS3 engine?
• Why big tyre used in rear of Tractors?
• What will happen if someone adds oil to the fuel of four stroke bike engine?
• How air conditioners work in cars?
• Why entropy decreases with the increase in temperature?
• What is SAE? Mention the importance of SAE to the automobile domain.
• How does the thermostat work?
• Why involute curve used in gear?
• What does it mean when your car emits white smoke?
• What happens if gasoline is used in a Diesel engine? Diesel engine will work?