Quiz Preparation

1. How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?

2. What is the minimum allowed static ground clearance, including driver?

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

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

5. What needs to be considered when entering the Dynamic Area?

6. How many drivers are allowed to drive in each discipline?

7. Are teams allowed to decide whether they drive on rain tires or slicks by themselves?

8. Which of the following is true about presenting the vehicle for static judging?

9. How far is the car tipped during the tilt test?

10. How many events may a driver drive during a competition?

1. What does the red flag mean during the driving disciplines?

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

3.

Which of the following parts are not part of the Shutdown Circuit? (Multiple choice)

4. 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.

5. Which of the following statements are correct? (Multiple Choice)

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

7.

The Electrical System Officer must: (Multiple Choice)

8. Your team completes their best autocross run in 71.2 secs. The fastest team overall completed their run in 71 secs. How many points did your team recieve for autocross? Round to one decimal place.

9. How many percentage of points is the Cost Understanding in the Overall Cost and Manufacturing Event?

10. What does the yellow flag mean during the driving disciplines?

11. To build your race car you need a part what can be bought on the public market for 450 EUR per piece. Your plan is to sell 1200 race cars the next five years. If you will manufacture the part by yourself, you need an investment of 400.000 EUR for the installation. Furthermore, you need to pay 20.000 EUR per year for the machine operator. The material costs are 50 EUR per piece. The machine cannot be sold after the usage. What is the cost of one piece of the own manufactured parts? Give answer as one whole number

12.

How many teams can be registered per university? (Multiple Choice)

13. How many events may a driver drive during a competition?

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

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

16.

Assuming the skid pad event has only two participants, both EV without driverless. Team A and Team B: calculate the score rounded to two decimals for the team scoring the lower amount of points using the following data. (FS2025 Rules)

17. What is the length of the acceleration track?

18. To build your race car you need a part what can be bought on the public market for 400 EUR per piece. Your plan is to sell 1300 race cars the next five years. If you will manufacture the part by yourself, you need an investment of 400.000 EUR for the installation. Furthermore, you need to pay 25.000 EUR per year for the machine operator. The material costs are 75 EUR per piece. The machine cannot be sold after the usage. What is the cost of one piece of the own manufactured parts? Give answer as one whole number

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

20. Your team completes their best manual acceleration run in 4.2 secs. 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.

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

3. Which of the following statements about the Tractive System Accumulator are wrong? (Multiple choice)

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

5. 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.

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

7. Your team is considering two languages, Verilog and VHDL, for programming an FPGA. Which languages could be used?

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

9. 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)

10. A thin circular, isolated wire made of copper with radius R lies on a table with its ends
connected to a Volt meter. Another, straight wire lies exactly along a diameter of the
circular wire, connected to an alternate current source i(t) = I0 sin(wt).
The experimental setup is shown in the following Figure:

Which effective voltage Ueff does the Volt meter display?
R = 10 cm, maximum current I0 = 1 A, f = 50 Hz.
Give your answer in Volts with three decimal places

1. Calculate the Normal force on the rear left tyre during the first skidpad lap. You can assume, that your vehicle is in a steady-state condition and that there is no longitudinal acceleration. Further it can be assumed, that all 4 wheels have a lateral grip coefficient of 1.4. You can use the centerline radius stated in the rules. Following information regarding the vehicle are given. Give answer to nearest whole number in Newtons.

m = 220 kg

Cl = 3.8

A = 1 m^2

Rho = 1.1 kg/m^3

Wheelbase: L = 1.53

Trackwidth:t = 1.2 m

Height of CG: h = 0.2 m

Weight distribution/COP: 50%

2. Calculate delta_h1 and delta_h2 in mm (integers), seprate the value with a comma, no space in between, delta_h1 is the first value (exp.: 126,4)

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

4.

5. Unit: kg/(m^3), to decimal number seperated by: . (exp. 15.3), write only the number in the field below

6. 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)

7. A hall with a floor area of 500 m² is to be equipped with underfloor heating, which will be operated at an average temperature of 33°C.

What percentage of the floor area must be used as heating surface in order to ensure an indoor temperature of 18°C when the outside temperature is -15°C?

Result in m^2 as an integer

8. in cm^3, round to decimal numbers sperated by point (13.5) no unit int the answer

9. For a horizontally positioned, non-insulated steam pipe with a length of l=3 m and a diameter of d_a=0.1 the convective heat loss Q_point is to be calculated. The temperature of the surrounding air is θ_f=30∘C and that of the outer wall surface is θ_w=170∘C.

Input the result in kW and round to two decimal numbers seperated by a point without thr unit (example: 145.35)

10. An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 8.0 m/s. On the way up, what is the height of the object above the ground when it has a speed of 2.0 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.