Quiz Preparation

1. Can a team be eliminated from the Engineering Design Event by the judges, if every document of theirs was accepted and they are present at the Engineering Design Event?

2. What is BSPD short for?

3. Which statement about the Ready-To-Drive sound is correct?

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

5. What is DNF short for?

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

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

8.

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

9. What is IMD short for ?

10. For the Cost and Manufacturing discipline, which statement is correct regarding „bought parts“?

1. 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?

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

3. 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.

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

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

6. 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.

7. What is the volume of the smallest allowed head restraint? Give answer to two decimal places in m^3

8. The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 69 points. Your team received 33 points. What is your Business Plan Presentation Score? Round to one decimal place & don’t forget to use a point instead of comma

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

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

11. What are requirements of using a standard Impact Attenuator?

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

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

14. 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.

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

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

17.

In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.

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

19. What is the minimum diameter of a shutdown button placed on the side of the vehicle behind the driver’s compartment?

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

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

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

3. 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

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

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

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. 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.

8. 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.

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

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. A spring in a church clock has a spring constant of 10 N/m. What is its elastic potential energy store if it is stretched 8 m? Give answer in Joules to three significant figures.

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

3. A team is in the process of validating the compliance of the shoulder harness bar used in their car. Choose the part in which their configuration is incompliant:

4. A racing car rolls to a stop on a horizontal course with an initial speed of v. It decelerates
only by friction with a rolling resistance of μF, which is supposed to be independent of
the current velocity.
What is the distance s the car needs to stop?
v = 300 km/h, μF = 0.15, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

5. 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)

6. Frage

7. Your team is the first car at the design event during FSN2022 and it’s quite cold for this time of the year, 12 degrees C. To impress the judges, you decide to make some tea for them. What is the minimum required time to prepare the tea, knowing that you have to boil 4 tea cups of 370ml each and you have an electrical heater with a power of 500W. Give your answer to the nearest whole number in secs.

8. A 30 lbs model helicopter flying at 51 mph, calculate its kinetic energy. Answer in J to 3 significant figures.

9. A racing car rolls to a stop on a horizontal course with an initial speed of v. It decelerates
only by friction with a rolling resistance of μF, which is supposed to be independent of
the current velocity.
What is the distance s the car needs to stop?
v = 230mph, μF = 0.17, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

10. 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.