Quiz Preparation

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

2. What does a black flag mean?

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

4. What is not a ’system‘ in the Cost Reports Bill of Material?

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

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

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

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

9. What is the penatly for hitting over a cone during skidpad?

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

1. A team missed the intial deadline for a document and submitted this 49 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.

2. What is the penatly for driving off course during acceleration?

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

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

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

6.

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

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

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

9.

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

10. 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

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. 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

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

14. Your team completes their best autocross run in 71.9 secs but goes off course once and knocks over two cones. The fastest team overall completed their run in 73.2 secs. How many points did your team recieve for autocross? Round to one decimal place.

15. The car is tipped to 60° during the tilt test?

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

17. What is not a ’system‘ in the Cost Reports Bill of Material?

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

19. As an EV Team without DV, what is your maximum total score of Busniess Plan Presentation, Cost and Manufacturing, Skid Pad, Acceleration and Efficiency together?

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. You have an electric car with these specifications:

• ten 12V batteries
• constant velocity of 80 km/h
• flat road (friction 1.2kN -> aerodynamic load included)
• load for battery 160 Ah
• efficiency of 80% (Motor)

How far can you drive with one load? Give answer to nearest whol number in km.

2. 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

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

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

5. 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)

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

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

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

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

10. 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

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 ball at a height of 20ft on Earth with a gravitational field strength of 9.81 N/kg, gained 284 J of gravitational potential energy. Calculate the mass of the ball. Give answer to two decimal place in kg.

3.

4.

5. Calculate the cornering speed during Skidpad (you can use the centerline radius in the rules) using following information:

μ_y = 1.4,  m = 240 kg,  c_L = 3.2,  A = 1 m^2,  ρ = 1.1  kg/m^3

It is assumed, that there is no weight transfer and all 4 tires are at the optimal grip level. Answer in m/s rounded to one decimal place.

6. 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)

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. Calculate the pull force on the plate in Newton. Round to 2 numbers seperated by a point (exanple: 9.13)

9. A cat of mass 12 kgs ran at 65mph. What is its kinetic energy? Answer in J to the nearest whole number

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