Quiz Preparation

1.

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

3.

A team can register up to how many Electrical System Officers?

4. What is the maximum duration of the Business Plan Presentation?

5. How many percentage of points are the Finances in the Business Plan Presentation Event?

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

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

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

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

10. What is the minimum number of points a team recieves for finishing an acceleration run?

1. Which system is the content of CCBOM in 2026?

2. What is the diameter of the outside skidpad circle?

3. What is the minium number of points your team can get when participating in th BPP finals?

4. What is the minimum score for the third place in the Business Plan finals (with three finalists)?

5. What does the yellow and red striped flag mean during Endurance and Autocross Event?

6. You want to use this shutdown button left and right between the main hoop and the main hoop bracings. Is this application rules compliant?

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

8. What is the diameter of the inside skidpad circle?

9.

The following items have to be on or attached to the push bar, if you are an EV team. (multiple choice)

10. As a DV-EV Team not competing in DC, what is your maximum total score of Busniess Plan Presentation, Cost and Manufacturing, Skid Pad, Acceleration and Efficiency together?

11.

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)

12. What is the penatly for driving off course during endurance?

13.

The Electrical System Officer must: (Multiple Choice)

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

15. Your team completes their best manual acceleration run in 4.1 secs. The fastest team overall completed their run in 3.2 secs. How many points did your team recieve for acceleration? Round to one decimal place.

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

17. Each team must have two 0.8kg fire extinguishers.

18. Your team completes their best manual skidpad run in 5.9 secs. The fastest team overall completed their run in 5.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.

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

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

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

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

3. Which statements about the travel of the driving pedal is correct

4. For this Wheatstone Bridge based NTC temperature measurement circuit, which is the lowest voltage measurement (VAB) that is possible to obtain at 60ºC? (NTC B: 3435 +/-1%) Give answer in Volts rounded to two decimal points.

5. Your head of powertrain has found a battery cell with excellent specifications and yet cheap. He decides upon a 142s2p accumulator configuration using the cells with a capacity of 5.8 Ah. The manufacturer specifies an internal impedance of 1.5 mOhm. However, after a while you notice the cells are of horrible quality and their real capacity varies significantly leading to an unbalanced accumulator.

He performed experiements to find an approximation of the cells SoC relation to their open-circuit voltage (EMF) as shown in the following figure:

Assume due to imbalance, exactly half of the accumulators cells are at 40% SoC and half at 80% SoC. What current will be drawn at the maximum allowed power usage? Give answer in Amps to nearest whole number

6. 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

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

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

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

10. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.

1. 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)

2. Answer in MJ, round to one decimal number (example 45.7), no unit in the answer

3. 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%

4. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.

5. The magnitude of the manifold reaction force FK is to be determined. In Newton, integer, no unit in the answer

6. Using an indicator, the cylinder pressure can be plotted as a curve over the piston stroke. The curve recorded for the compression stroke of an internal combustion engine can be approximated by the relationship p⋅V^n=const..
What is the amount of work done by the volume change if the following values are given?

given: V_1=10^-3 m^3; p_1=0.1 MPa; p_2=3 MPa; n=1.3

Round to one decimal number seperated by a point. Input in Joul without writing the unit in the field below (example: 152.9).

7. A vehicle with the mass 190kg, wheelbase 1,56m and tyre static radius 222mm is weighed. Scales measure 83kg (front) and 107kg (rear) when the car measured on the perfectly flat ground and the same values when the front axle is elevated by 0,85m. What is the car’s COG height? Give answer to the nearest whole number in mm

8. 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.

9. 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.

10.