Computer 1105 does not have a specific meaning in general terms. However, it could be a specific model number or code for a particular computer system or component. Without more context, it is difficult to determine the exact meaning of "computer 1105." **

Some ideas for leisure activities, outings, and excursions include visiting a local museum or art gallery, going for a hike or nature walk in a nearby park, trying out a new restaurant or cafe, attending a live music or theater performance, or taking a day trip to a nearby town or city. Other options could include going to a sports game, exploring a farmers market, taking a cooking or art class, or simply spending a relaxing day at the beach or by the pool. Ultimately, the best leisure activities will depend on personal interests and preferences. **

To calculate 1105 in your head, you can break it down into smaller, more manageable parts. For example, you can add 1000 to 100 to get 1100, then add 5 to get the final result of 1105. Another method is to round 1105 to the nearest multiple of 100, which is 1100, and then add the remaining 5. Practicing mental math regularly can also help improve your ability to calculate numbers quickly in your head. **

Negative pressure is created in the crankcase of an engine through the process of crankcase ventilation. This system allows blow-by gases, which are a mixture of air, fuel, and exhaust gases that escape past the piston rings during combustion, to be vented out of the crankcase. As these gases are expelled, they create a vacuum effect within the crankcase, resulting in negative pressure. This negative pressure helps to improve engine performance by reducing internal air pressure and preventing oil leaks. **

Some ideas for leisure activities, outings, and excursions include visiting a local museum or art gallery, going for a hike in a nearby nature reserve, trying out a new restaurant or café, attending a live music or theater performance, or taking a day trip to a nearby town or city. Other options could include going to a farmers' market, exploring a botanical garden, participating in a cooking class, or simply spending a day at the beach or park. The key is to choose activities that interest you and provide a break from your usual routine. **

To install a Bing 1105 carburetor on a Simson S51, you will need to first remove the old carburetor from the engine. Then, you will need to attach the new Bing 1105 carburetor to the intake manifold and secure it in place with the appropriate hardware. Next, you will need to connect the fuel line to the carburetor and adjust the throttle and choke cables to ensure proper operation. Finally, you will need to tune the carburetor to achieve the optimal air-fuel mixture for your specific engine setup. It's important to consult the manufacturer's instructions and possibly seek the help of a professional mechanic if you are not familiar with carburetor installation and tuning. **

Your scooter may be losing oil and smoking from the valve cover breather hose due to a few possible reasons. One potential cause could be worn piston rings or valve seals, which can lead to oil being burned in the combustion chamber and then expelled through the breather hose. Another possibility is that the breather hose is clogged or blocked, causing pressure to build up in the crankcase and forcing oil out through the hose. Additionally, if the scooter is overfilled with oil, it can lead to excess oil being pushed out through the breather hose. It's important to have a professional mechanic inspect and diagnose the issue to determine the exact cause and necessary repairs. **

Yes, the oil pump on the crankcase of the scooter is essential for lubricating the engine components and ensuring smooth operation. Without the oil pump, the engine may suffer from excessive friction and heat, leading to premature wear and potential damage. It is important to regularly check and maintain the oil pump to ensure proper lubrication and prolong the life of the scooter's engine. **