Can You Use a Bicycle Pump to Inflate a Flat Car Tire?
2 Answers
The difference between dry-type and wet-type transmissions lies in the intermediate medium and response speed. Below are specific explanations of these differences: Different Intermediate Mediums: The intermediate medium of a dry-type transmission is air; the intermediate medium of a wet-type transmission is oil. Different Response Speeds: Dry-type transmissions transmit power through direct contact of metal plates; wet-type transmissions require oil as an intermediary, from the driving plate speeding up to the increase in centrifugal force of the oil, and then to the driven plate speeding up. The structure of a wet clutch is more complex, and a more complex structure means higher energy loss. Therefore, the transmission efficiency of a wet dual-clutch transmission is lower, occupying more engine power, and under unchanged other factors, fuel consumption will be higher.
Of course you can use a regular bicycle pump in an emergency, I've done it myself several times. Although car tires look huge, as long as they're not completely flat, a regular pump can inflate them. Just make sure to choose a sturdy metal-rod pump - plastic ones tend to break. The key is having a pressure gauge - check immediately after pumping. Car tire pressure is usually 2.3-2.5 bar, about seven to eight times bicycle tire pressure. I recommend pumping in stages - pump 30 times then take a break, otherwise your arms might cramp up. But remember this is just a temporary solution - after inflating, go check for leaks immediately since tires don't lose air for no reason.
