Quiz Preparation

1. During the BPP, who is allowed to answer questions from the judges?

2. An EV team without driverless components have 9 parts of scrutineering to pass before being allowed to compete on track.

3. What happens if a driver completes more than two runs in a discipline?

4.

In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.

5. What is BOM short for?

6. What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?

7. What penalty is given for a doo in Skidpad?

8. Which of these is/are not a penalty during autocross? (Multiple choice)

9. What is BSPD short for?

10. Teams who remove their vehicle from the event site after
the event has begun will be disqualified from the event.

1. What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?

2. How many dynamic events can one team compete in during a competition?

3. Suppose that 28 teams particpate in the CV category and your team is one of them, there are 6 Busniess Finalist teams among them. The team with the highest points not reaching the finals has 67 points, your team recieved 59 points. What is your Business Plan Presentation Score? Give answer to one decimal place

4. What is the minimum allowed ground clearance, excluding driver?

5. What is the minimum diameter of the shutdown button in the cockpit?

6. What are not the diameter of the skidpad circles? (Multiple choice)

7. What does a black flag mean?

8. Your team completes their best autocross run in 84.9 secs and that was the fastest overall time. How many points did your team recieve for autocross? Round to one decimal place.

9. How many different tyre sizes can be used on a car during an Autocross run?

10. What is the maximum number of drivers allowed to compete at an event?

11. What is the minimum height of the university name and the car number added together?

12. Which of the following documents is directly evaluated during Engineering Design Event?

13.

In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.

14.

The Electrical System Officer must: (Multiple Choice)

15. What is the minimum diameter of a shutdown button placed on the side of the vehicle behind the driver’s compartment?

16. Which statement about the Ready-To-Drive sound is correct?

17. Your team completes their best manual acceleration run in 3.3 secs, but at the end of the run knocks over one cone. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for acceleration? Round to one decimal place.

18. The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 69 points. Your team received 33 points. What is your Business Plan Presentation Score? Round to one decimal place & don’t forget to use a point instead of comma

19. What is the minimum height of the university name on both sides of the car?

20. Your team recieves 23.9 points for their autocross run. The fastest time overall was 82.3 secs. How long was your team’s fastest run? Round to one decimal place.

1. The previous season you could recuperate only 27% of your initially stored energy, but this season a big improvement in your drivetrain allows you to recuperate 69% of the initially stored energy.  Knowing that you had 6.3 kWh of energy in your accumulator during the last season, how much energy must your new accumulator have, if you assume, that it’s the same length and speed? Give answer in kWh

2. Which of the following statements about LV battery packs with lithium based chemistry other than LiFePo4 is not true?

3. Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)

4. Which of the following statements is false regarding the difference between Lead-based batteries, Nickel-based batteries and Lithium-based batteries?

5. Which of the following statements regarding the Brake System is false?

6. How long will it take to discharge C1 below 60V using the following constant current sink if it is initially charged at 565V? (MOSFET’s VGSth: 4V) Give answer to two decimal places in secs.

7. A capacitor with a capacitance of 100 μF is currently charged to a voltage of 199.8V. How much additional energy is needed to charge it to a voltage of 301.4V. Give answer to 4 significant figures in Joules

8. The following processes have to be measured by the AMS. (Multiple choice)

9. Which of these HV- and LV-components have to be fire-retardant? (Multiple Choice)

10. Which of the following requirements of the brake light assembly must be met to be rules compliant? (multiple choice)

1. An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 9.6 m/s. On the way up, what is the height of the object above the ground when it has a speed of 1.9 m/s. At what time does it reach this height on the way down? Give both answers separated by a comma to one decimal place.

2. A lorry contains an engine with a power of 0.255 W. The lorry drives for 51 s. Calculate the energy transferred in Joules and round to one decimal places.

3. In a gas pipe, the gas pressure pG is measured using a U-tube manometer connected at the bottom. Above the meniscus of the measuring liquid (mercury with density ρQ) on the gas side, there is a column of water with height h₂ and density ρW.
Question:
What negative pressure △pU (vacuum) exists in the pipe compared to the external pressure p₀?

Result in Pa, two decimal numbers seperated by a point (exp. 15.3). Do not put the Unit in the field below.

4.

5. Calculate the force Fc working at point C. Give answer in kN rounded to one decimal place.

Forces at point A: Rax = 3kN, Ray = 9kN, Ma = 10kN/m

6. The previous season you could recuperate only 25% of your initially stored energy, but this season a big improvement in your drivetrain allows you to recuperate 63% of the initially stored energy.  Knowing that you had 9.6 kWh of energy in your accumulator during the last season, how much energy must your new accumulator have, if you assume, that it’s the same length and speed? Give answer in kWh to one decimal place.

7. Three inductors are connected as shown in the following figure:

Given that L1 = 2L2, find L1 and L2 such that the equivalence inductance is L = 0.7 H.
Give your answers in Henry, rounded to three decimal places separated by a comma (L1, L2)

8.

9. If the density of aluminium is 2.71 kg/m^3, find the volume of a 0.888 kg of aluminium. Give answer in m^3 with two decimal places.

10. in m, to decimal numbers seperated by a point (example: 150.00), no unit requirment for the solution