The air-cooled Porsche 911s with dry sump lubrication were equipped with a larger volume of motor oil compared to the water-cooled variants. The air-cooled models typically had a total oil capacity of around 10-12 quarts, while the water-cooled versions had a smaller oil capacity of around 8-9 quarts. This larger oil capacity in the air-cooled models helped to ensure better cooling and lubrication for the engine, especially during high-performance driving. **

Dry sump lubrication is advantageous for lowered cars because it eliminates the need for an oil pan, which is typically the lowest point of the engine and susceptible to damage from speed bumps, potholes, or other road hazards. By removing the oil pan, the risk of it being damaged is significantly reduced, allowing lowered cars to navigate uneven roads without worrying about oil pan damage. Additionally, dry sump systems provide better oil control and lubrication efficiency, which can be beneficial for high-performance engines often found in lowered cars. **

The exact purpose of a dry sump lubrication system in the automotive sector is to provide a more efficient and reliable way of lubricating the engine. It uses an external reservoir to store the oil, which allows for better oil control, reduced oil starvation during high-speed cornering, and improved engine cooling. Air-cooled Porsches, such as the 911, did not have a dry sump lubrication system in the traditional sense. Instead, they used a "dry sump-like" system where the oil was stored in a separate tank, but it was not a true dry sump system. Today, water-cooled Porsches, such as the 911 Carrera, do use a dry sump lubrication system. This allows for better engine performance and reliability, especially during high-performance driving. **

One can learn driving through dry exercises by first familiarizing themselves with the different parts of the car and their functions. They can practice basic maneuvers such as steering, braking, and accelerating in a controlled environment like an empty parking lot. Additionally, they can study and understand road signs, rules, and regulations to build their knowledge of driving before getting behind the wheel. Finally, simulators and virtual reality programs can also be used to practice driving scenarios and improve decision-making skills. **

The training company cannot prevent you from taking the driving license test. As long as you meet the requirements set by the Department of Motor Vehicles (DMV) or the relevant licensing authority in your area, you have the right to take the test. The training company may provide guidance and support to help you prepare for the test, but ultimately the decision to take the test is up to you. If the training company is trying to prevent you from taking the test, you may want to seek advice from the DMV or a legal professional. **

The fairness of the driving license test depends on various factors such as the content of the test, the resources available for preparation, and the consistency of the test administration. Some may argue that the test is unfair due to its difficulty or the lack of accessibility to resources for preparation. However, others may argue that the test is necessary to ensure that only competent and safe drivers are granted a license. Ultimately, the fairness of the driving license test is subjective and can vary based on individual experiences and perspectives. **

Driving license courses abroad vary depending on the country, but they typically involve a combination of classroom instruction, practical driving lessons, and a written exam. In some countries, there may be a minimum number of hours of driving practice required before taking the exam. The courses also cover topics such as traffic laws, road signs, and safe driving practices. Overall, the driving license course abroad is designed to ensure that individuals have the knowledge and skills necessary to drive safely on the roads. **

To prevent dry eyes while driving, it is important to stay hydrated by drinking plenty of water before and during your trip. Additionally, using a humidifier in your car can help maintain moisture levels in the air. Taking breaks to rest your eyes and blinking frequently can also help prevent dryness. Lastly, wearing sunglasses or using a visor to reduce glare and protect your eyes from wind can help prevent dry eyes while driving. **