"It's very simple, it's okay, let's test him with a question, and we'll know!"

Wang Li said. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Exam questions?" Leng Xue was speechless for a moment, a reader is a reader, and he has to take the exam wherever he goes, but what Wang Li said is also reasonable, and besides, this matter is very important, and it is really not possible to act sloppily, it is better to be cautious.

"Chu Yun, you also heard it, are you willing to take the exam?" Leng Xue asked.

It seems that people who have read books and those who haven't read books are really good together, but it's understandable to think about it, and it's really normal for people in different circles to be suspicious of people in other circles.

It's just that I'm always looked down upon by readers, no. In the long run, will not anyone who meets a scholar in the future be discriminated against?

No, you must take the time to get your self-study diploma as soon as you go back.

Chu Yun's mind flew for a while, and he smiled slightly, "I'm fine!"

"Okay!" Leng Xue looked at Wang Li, "Give you an hour to prepare, and after an hour, if you can't take the exam, this matter will be stopped, and no one is allowed to mention it again, otherwise, don't blame me for being polite!"

"Okay!" Wang Li agreed very happily.

In fact, after Wang Li joined this group, he became obsessed with Tang Mengjie, and for many days, he has been ingratiating himself with Tang Mengjie and trying to win her favor. But Tang Mengjie, like at school, was immune to everything Wang Li did and was not moved at all.

Now that Chu Yun suddenly appeared, Tang Mengjie smiled at Chu Yun, which made Wang Li feel threatened, so when Leng Xue asked Chu Yun to look at the car model, he deliberately made it difficult for Chu Yun, the purpose was to make Chu Yun retreat and leave the group early, so as not to disturb his good deeds.

I thought that if I put forward this proposal, I would be opposed by Leng Xue.

Unexpectedly, Leng Xue actually agreed, of course Wang Li couldn't ask for it, so he immediately agreed.

"Well, let's get started!"

……

An hour later, Wang Li returned to the room again and came to Chu Yun's side, "I want to test you on some questions related to engine maintenance, do you dare to take the test?"

Chu Yun was slightly stunned, almost not laughing.

If he is assessed for something else, he will encounter some difficulty more or less, and he can test the theory of automobile engine repair...... It's not a problem at all!

A person who can read all the professional books in the library of Hankang University for four years of college will be able to grasp the theory exam of automobile engine repair?

Chu Yun wanted to know what Wang Li was in his head?

But thinking about it carefully, Chu Yun was also suddenly.

He understood that Wang Li must have thought that he was just a repairman, even if he studied in college, he was not a regular student, and it might be okay to talk about actual repairs, and he must be a rookie in theory.

Therefore, Wang Li came to an engine repair theory assessment.

It's just a pity that Wang Li has made a lot of calculations, but he didn't calculate that he has the ability to never forget.

At the same time, Chu Yun's stunned expression, in Wang Li's opinion, he had made the right bet. Wang Li really thought that Chu Yun was just a car repairer, even if he was favored by Professor Zeng in school, it must be because he had his own opinions on repair.

But it doesn't mean that Chu Yun also knows a lot about theoretical knowledge.

For this reason, he decided to test Chu Yun's theoretical knowledge.

Now seeing Chu Yun's exaggerated expression, he is even more determined to do this.

"Compare engine repair theory?"

Leng Xue and Tang Mengjie, two insiders, immediately looked at each other.

A few seconds later, he looked at Wang Li at the same time, full of pity.

But after all, this matter was raised by Wang Li himself, and the two of them were embarrassed to tell the truth in front of everyone, so they had to stand aside and watch silently.

"Uh, this, I'm fine, you start asking!"

Chu Yun pretended to scratch his head and said.

"Good. Listen up!" Wang Li was suddenly overjoyed, thinking that Chu Yun was in a plan, and hurriedly asked: "What should I do to disassemble the engine crankshaft flywheel set?"

Chu Yun said: "First, loosen the fastening screws of the flywheel and disassemble the flywheel. Second, disassemble the front section of the crankshaft and the rear end sealing flange and timely oil seal. Third, loosen the fastening screws of the curved bearing cover from the middle of the two end channels, and remove the main bearing cover. Fourth, lift down the crankshaft, then install the main bearing cover and gasket back in place, and screw the fixing screw into a little. After answering, Mr. Wang, I don't know if what I said is right?"

"This ......" Wang Li compared the answers in the book, word by word, and found that it was exactly the same as what Chu Yun said, not a word was bad, and there was less than one word. Suddenly, his face darkened, and he couldn't believe the scene in front of him.

"Impossible, absolutely impossible! I don't believe it, take the test again!" Wang Li said unwillingly.

"Whatever!" Chu Yun said with a smile.

"Hmph, listen up!" Wang Li turned a few more pages and said: "The four-stroke gasoline engine completes a working cycle through the intake stroke, compression stroke, work stroke and exhaust stroke, please tell me how these four strokes work?"

Chu Yun said slowly: "When the intake stroke, the intake valve of the engine is open and the exhaust valve is closed. As the piston moves from the top dead center to the bottom dead center, the cylinder volume above the piston increases, so that the pressure in the cylinder will be a large atmospheric pressure, that is, a vacuum suction force is caused in the cylinder, so that the air is sucked into the cylinder through the intake pipe and the intake valve, and at the same time, the fuel injector sprays atomized gasoline and the air fully conforms to the ......"

"When compressing the stroke, in order to make the combustible mixture steam sucked into the cylinder burn quickly, so as to produce a large pressure ......"

"The work stroke, also called the expansion stroke, in this process, the intake and exhaust valves are still closed, when the piston is close to ......"

"Towards the end of the exhaust stroke, the exhaust valve opens and the exhaust gas ......"

"Finished answering, classmate Wang Li, I don't know if my answer is correct?"

"This ...... This...... How is that possible?"

Wang Li staggered backwards, did not stand firmly, and fell to the ground, looking confused.

Just now, he was full of confidence that assessing Chu Yun's theoretical knowledge of engine repair would definitely make Chu Yun lose face in public and withdraw from the group in embarrassment. He can get close to the water and go all out to win Tang Mengjie.

Now it seems that everything is wishful thinking and self-inflicted.

Big brother, you know so much about theoretical knowledge, why do you want to be a repairman?

If I had known that you were so powerful, I would have assessed you as a fart.

It's good now, the majesty is not brushed, and I ate a handful of chicken.

It's not like you're fed and supported, so you're looking for yourself, aren't you?

Professor Hou and Mr. Bolai on one side, their eyes flashed at this moment, they were both shocked by Chu Yun's talent, and at the same time, they looked at Wang Li's eyes, they were full of pity.

At this time, Professor Hou and Mr. Bolai really understood why Leng Xue wanted to find Chu Yun.

The person who was found by Lengxue is a top talent who is beyond the limit in theory and practice!

It's really a person who can't look good, and the sea water can't be measured~

Chu Yun smiled faintly, walked up to Wang Li, helped Wang Li up, and said with a smile: "I'm sorry, I scared you." I'm sorry, I wonder if my answer was correct?"

I day~

Didn't Nima see that Wang Li was scared by you and fell to the ground?

You are still talking nonsense with your eyes open, and you ask him if he is right?

Aren't you clearly scolding him in front of everyone?

Ruthless enough!

Spicy enough!

There is yin!

It's poisonous!

Professor Hou and Mr. Bolai were speechless for a moment, and at the same time, they also had in their hearts that Chu Yun should not be easily offended, otherwise, they would not know how they would die at that time.

And Wang Li thought that Chu Yun was kind enough to help him up, and he had less resentment towards Chu Yun, but when he stood up, he heard Chu Yun's question, and suddenly his face turned blue again, and the whole person was very riotous, and he didn't stand firmly, and with a bang, he fell to the ground again, and became the second person who entered the palace.

"Oh, classmate Wang Li, what's wrong with you today? Are you not full? Dizzy from hunger? If so, hurry up and go to rest, although work is important, but it is not as important as your body! Sir Leng, you said yes?"

Chu Yun saw Wang Li fall to the ground again, and squatted down again to help, and did not forget to sneer a few words on his lips.

Wang Li, who had just fallen down in anger, pointed at Chu Yun, couldn't get angry, and fainted on the spot.

"Faint......ed? How is it good?" Professor Hou panicked.

"yes, that's a big deal. How do you explain it to their school?" said Mr. Boley, worried.

Chu Yun shrugged his shoulders and helped Wang Li to a chair and sat down, "Why are you asking me?