How much do you know about these trivia related to special cars?

With the development of transportation, the increase of vehicles, more and more people are driving, whether passenger cars, trucks or special models, their driving skills and methods are much the same, the general old drivers are able to master, but some vehicle cold knowledge, or a lot of people are not clear, today let's take a look at the cold knowledge of the vehicle?

1. Why is glass water blue?

People who often drive know that glass water is blue, but why it is blue, many people do not know, blue glass water is to tell you that it is a kind of toxic liquid through the color, to use carefully, but also to separate from other color objects, there is no other special significance.

2. Brake pedal is higher than gas pedal

Whether manual or automatic transmission models, the accelerator pedal and brake pedal are necessary configuration, old drivers know that the brake pedal will be higher than the accelerator pedal, so that the design is to make the brake and the accelerator have a certain degree of identification, in addition, the travel of the brake pedal is larger than the accelerator pedal, the design of the accelerator pedal will be in a more comfortable range, And the brake pedal will be 2 cm higher than the accelerator pedal, such a design can play a good prompt to the driver, prevent the wrong step on the accelerator.

3. How long can you drive after drinking?

People who drive know that drinking alcohol is not allowed to drive, but there are still many people who like to drink alcohol, so how long can you drive after drinking? Generally speaking, drinking one or two bottles of beer, or about one or two low-alcohol red wine, or about half twenty or fifty degrees of white wine, can meet the drink-driving standards, and alcohol metabolism in the body is relatively low, generally can only metabolize 10 grams to 15 grams of alcohol per hour, so with a bottle of beer or half two degrees of white wine, it is best to wait 10 hours before driving. Two beers or light liquor, preferably 24 hours before driving.

The above is the introduction of some cold knowledge of the vehicle, I hope to bring help to you card friends.