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Quiz Preparation

36

Quiz „Basics“

1 / 10

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

2 / 10

2. How many drivers are allowed to drive in each discipline?

3 / 10

3. What is true about the Cones & Markings for Autonomous Running?

4 / 10

4. What is BOM short for?

5 / 10

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

6 / 10

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

7 / 10

7.

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

8 / 10

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

9 / 10

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

10 / 10

10. Which of the following must be included in the Bill of Material (BOM)?

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 64%

0%

49

Quiz „Intermediate“

1 / 20

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

See FSG Rules 2023 A5.3.2

2 / 20

2. 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.

3 / 20

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

4 / 20

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

5 / 20

5.

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

6 / 20

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

7 / 20

7. What are not the diameter of the skidpad circles? (Multiple choice)

8 / 20

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

9 / 20

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

10 / 20

10. What is the total surface area of percy (including connection pieces)? Persume the connection pieces have a width of 20mm. Give answer in miles to one decimal place

11 / 20

11.

The Electrical System Officer must: (Multiple Choice)

12 / 20

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

See FSG Rules 2023 A1.2.7

13 / 20

13. 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?

14 / 20

14.

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

15 / 20

15. Your team completes their best manual acceleration run in 5.3 secs. The fastest team overall completed their run in 3.9 secs. How many points did your team recieve for acceleration? Round to one decimal place.

16 / 20

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

17 / 20

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

Steps:

  • calculate average time between left circle and right circle for each run
  • add any penalties to these times
  • decide on the best time of Team A and Team B
  • slowest time between these two best times is T_team
  • fastest time between these two best times gets multipled by 1.25 and is T_max
  • use formula from FSG Rules 2023 D4.4.3

18 / 20

18.

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. (FS 2025 Rules)

19 / 20

19. 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.

20 / 20

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

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Die durchschnittliche Punktzahl beträgt 57%

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4

Quiz „Electrical“

1 / 10

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 / 10

2. 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

3 / 10

3. 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

4 / 10

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

5 / 10

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 / 10

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

7 / 10

7. 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

8 / 10

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

9 / 10

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 / 10

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

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 30%

0%

0

Quiz „General Engineering“

1 / 10

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

2 / 10

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

3 / 10

3. 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.

4 / 10

4. Frage

Strömungslehre Aufgabensammlung

5 / 10

5. During last year acceleration a top speed of 100 km/h was reached. Due to big improvements in the new drivetrain, the new vehicle reaches a top speed of 120 km/h. The aerodynamics chief has some worries about the stability of the rear wing bracing due to the higher aerodynamics load. Given the geometry below, by how much % does the bearing force in point A change in comparison to last year? (The aerodynamic package did not change and therefore some values can be assumed for both vehicles). Give answer rounded to one decimal place.

CL=3.8     CD=1.2     A=1 m²     rho=1.1 kg/m³     L1=50 mm     L2= 100 mm     H1= 125 mm     H2= 165mm

6 / 10

6. 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.

7 / 10

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

8 / 10

8. in cm^3, round to decimal numbers sperated by point (13.5) no unit int the answer

9 / 10

9. A helicopter of mass 4200 kg is carrying a crate using a light extensible rope. The crate has a total mass of 800 kg, including its contents. The helicopter and crate are accelerating upwards at 2.0 ms^-2. What is the tension in the rope? Use gravititational field strength g is 9,81 N/kg. Air resistance can be ignored. Give answer to nearest whole number in Newtons

10 / 10

10. 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.

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 0%

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