Quiz Preparation

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

2. How many points are assigned for the Overall Vehicle Concept in the Engineering Design Event? (Multiple choice)

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

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

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

6. Which of the following statements about the dynamic disciplines is correct?

7. In which currency must the costs be displayed in the CBOM?

8. Which of the following certifications for helmets is not allowed?

9. Situation during the Endurance: A driver spins with the car and is driving in reverse to get back on track. What is wrong in this situation?

10. What is the minimum height of the characters of the car number?

1. 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.

2.

The Electrical System Officer must: (Multiple Choice)

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

4. The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 65 points. Your team received 61 points but your team missed their timeslot for BPP. What is your Business Plan Presentation Score? Round to one decimal place

5. Which of the following requirements is a must for all types of vehicles, when moving the vehicle on the competition site?

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. Your team completes their best manual skidpad run in 4.3 secs but knocks down 5 cones. The fastest team overall completed their run in 4.9 secs. How many points did your team recieve for skidpad? Round to one decimal place.

8. 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.

9. Which of the following requirements are a must for all non DV electric cars with wings, when moving the vehicle on the competition site? (Multiple choice)

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

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

12. What is the length of the acceleration track?

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

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

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

16. Your team completes their best autocross run in 84.0 secs but knocks down one cone. The fastest team overall completed their run in 75.7 secs but knocked down three cones. How many points did your team recieve for autocross? Round to one decimal place.

17.

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)

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

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

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

1. 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.

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

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

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

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

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

7. 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.

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

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

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

1. 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.

2. The Wet Skid Pad World Record was set at FSN2019 by TU Delft. They managed to set a time of 4.901 for the left circle and a time of 5.031 for the right circle. Assume the run was completed perfectly along the center line of the circles. What was their average speed during this record run? Give answer to two decimal places in mph.

3. 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

4. An air as an ideal gas expands adiabatic from a volume of V1 = 1,00l with its pressure of p1 = 10^5 Pa to 1/10 of its original pressure. What volume V2 (in litres) does the gas reach after it’s expansion? Round to two decimal places

5.

6. 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%

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

8. A refrigeration unit cools water of mass 3 kg by 33 °C. Find the thermal energy removed from the water. The specific heat capacity of water is 4186 J/kg celsius. Give answer to three significant figures in kJ.

9. A lorry contains an engine with a power of 2.78 J/s. The lorry drives for 36 mins. Calculate the energy transferred in kJ rounded to three decimal places.

10. 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.