Quiz Preparation

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

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

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

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

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

6. What is DNF short for?

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

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

9. How many cones do you need to build the skidpad track

10. What is AMS short for?

1. What is the length of the acceleration track?

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

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

4. Which of the following statements are wrong? (Multipel Choice)

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

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

7.

The Electrical System Officer must: (Multiple Choice)

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

9. What is the maximum amount of points a EV team can recieve at an event?

10.

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

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

12. 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.

13. 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.

14. How long is water sprayed on the car during the rain test?

15. How many sets of dry tyres are allowed to be used in the manual dynamic disciplines during one event?

16.

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

17.

The following parts are part of the Shutdown Circuit (Multiple choice)

18. The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 67 points. Your team received 29 points but the topic of your team’s BPP didn’t meet the requirements defined in the rules. What is your Business Plan Presentation Score? Round to one decimal place

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

20. What is the area of the cockpit opening template (including the area allowed for the steering) in square inches rounded to one decimal place?

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

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

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 about LV battery packs with lithium based chemistry other than LiFePo4 is not true?

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

6. 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

7. You want to drive with a Lithium Polymer Cell with 3.2 Ah and weighing 70 g. Which of the following configurations would be allowed by the rules? Hint: Unorm = 3.7 V, Umax = 4.2 V

8. 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

9. 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.

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

1. A water tank under a pressure of p = 117.72 kPa has three pipes connected to it, which are sealed 5 meters below the water surface by three plates with areas A₁, A₂, and A₃.
Task:
Sort the pressures p₁, p₂, and p₃ according to their magnitude.

2. 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.

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. 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

5. Calculate the maximum possible cornering speed (in kph) for the following FSAE car when going through a 20 m radius corner.

m = 260kg; cl *A * Rho = -6 kg/m; Tyre coefficient of friction = 1.5; g = 9.81 m/s^2.

The vehicle can be treated as a point mass, driving resistances neglected. Round to 1 decimal

6. 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

7. 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.

8.

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

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