Quiz „Basics“
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1. Which of the following must be included in the Bill of Material (BOM)?
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2. What is the maximum amount of points a EV team can recieve at an event?
See FSG Rules 2023 A1.2.5
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3. How many numbers of skidpad runs does a team have?
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4. How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?
See FSG Rules 2023 S2.10.1
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5. During the BPP, who is allowed to answer questions from the judges?
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6. What is the minimum number of points a team recieves for finishing an acceleration run?
See FSG Rules 2023 D5.4.1 or D5.6.2
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7.
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8. Teams who remove their vehicle from the event site after the event has begun will be disqualified from the event.
See FSG Rules 2023 S3.2
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9. How many different tyre sizes can be used on a car during an Autocross run?
See FSG Rules 2023 T2.6.2
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10. Which of the following is true about presenting the vehicle for static judging?
Dein Ergebnis ist
Die durchschnittliche Punktzahl beträgt 64%
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Quiz „Intermediate“
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1. Which of these is/are not a penalty during autocross? (Multiple choice)
See FSG Rules 2023 D9.1.7
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2. Your team completes their best manual skidpad run in 6.1 secs. 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.
See FSG Rules 2023 D4.4.3
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3. How long is water sprayed on the car during the rain test?
See FSG Rules 2023 IN9.2.7
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4. The length of the acceleration track is 75m. Hypothetically the acceleration of the cars is constant, and linear, without slip. The vehicle starts from the starting line of the Acceleration track and then covers 75m. At the finish line, the speed of the racing car is 108 km/h.
How much time (in secs) is needed for the car complete the Acceleration Event and what was the acceleration of the car ( in m/s^2)? Give the answers as whole numbers sparated by a comma (?, ?).
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5. For the rain test: (Multiple Choice)
See FSG Rules 2023 IN9.2.6, IN9.1.1 (& IN4.1.2) & IN9.2.1
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6. Your team completes their best manual skidpad run in 4.0 secs but knocks down 11 cones. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.
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7. What is the maximum number of drivers allowed to compete at an event?
See FSG Rules 2023 D1.1.1
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8. Your team completes their best manual acceleration run in 6.0 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.
See FSG Rules 2023 D5.4.2
Hint: if formula gives a negative answer, then the team only recieve the basic 3.5 points
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9. What is the minium number of points your team can get when participating in th BPP finals?
See FSG Rules 2023 S1.4.6
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10. Your team completes their best manual acceleration run in 4.1 secs. The fastest team overall completed their run in 3.2 secs. How many points did your team recieve for acceleration? Round to one decimal place.
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11. What is the minimum score for the third place in the Business Plan finals (with three finalists)?
See FSG Rules 2023 S1.4.7
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12. How many sets of dry tyres are allowed to be used in the manual dynamic disciplines during one event?
See FSG Rules 2023 D3.2.4
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13. What is the minimum height of the characters of the car number?
See FSG Rules 2023 T12.1.2
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14. What is the minimum height of the university name on both sides of the car?
See FSG Rules 2023 T12.2.2
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15. Your team completes their best manual skidpad run in 5.1 secs but goes off course. The fastest team overall completed their run in 4.6 secs. How many points did your team recieve for skidpad? Round to one decimal place.
See FSG Rules 2023 D4.4.3 & D9.1.7
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16. 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
See FSG Rules 2023 S1.4.6 & S1.2.5
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17. Suppose that 28 teams particpate in the CV category and your team is one of them, there are 6 Busniess Finalist teams among them. The team with the highest points not reaching the finals has 67 points, your team recieved 59 points. What is your Business Plan Presentation Score? Give answer to one decimal place
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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
See FSG Rules 2023 S1.4.6 & S1.4.2
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19. What is the minimum tread depth of the rain tires?
See FSG Rules 2023 T2.6.1
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20. What is the minimum allowed ground clearance, excluding driver?
See FSG Rules 2023 T2.2.1
Die durchschnittliche Punktzahl beträgt 57%
Quiz „Electrical“
1. Which of the following statements about LV battery packs with lithium based chemistry other than LiFePo4 is not true?
See FSG rules 2023 T11.7.7
2. 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
E_new = E_old * (1+0.27)/(1+0.69)
3. 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
40% SoC -> 3.7V and 1.6 mΩ and 80% SoC -> 3.8V and 1.2 mΩ, total open-circuit voltage
71*3.7 + 71*3.8 = 532.5V
Total impedance = 71 * (1.6m/2) + 71*(1.2m/2) = 99.4mΩ
V*I = I^2*R * 80kW
I = 155 A
4. Which of the following statements regarding the Brake System is false?
See FSG rules 2023: T6.1.10
5. Which of the following statements is false regarding the difference between Lead-based batteries, Nickel-based batteries and Lithium-based batteries?
no solution currently
6. The following processes have to be measured by the AMS. (Multiple choice)
See FSG rules 2023: EV5.8.1, EV5.8.1 & EV5.8.3, EV5.8.10
7. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.
Q = I * t
8. 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)
9. 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
W = 0.5 * C * U^2
∆W = W_end – W_start = 0.5 * C ((U_end)^2 – (U_start)^2)
10. Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)
Die durchschnittliche Punktzahl beträgt 30%
Quiz „General Engineering“
1. Calculate the pull force on the plate in Newton. Round to 2 numbers seperated by a point (exanple: 9.13)
2. Using an indicator, the cylinder pressure can be plotted as a curve over the piston stroke. The curve recorded for the compression stroke of an internal combustion engine can be approximated by the relationship p⋅V^n=const.. What is the amount of work done by the volume change if the following values are given?
given: V_1=10^-3 m^3; p_1=0.1 MPa; p_2=3 MPa; n=1.3
Round to one decimal number seperated by a point. Input in Joul without writing the unit in the field below (example: 152.9).
3.
4. 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.
5. Three inductors are connected as shown in the following figure:
6. in cm^3, round to decimal numbers sperated by point (13.5) no unit int the answer
7. Calculate delta_h1 and delta_h2 in mm (integers), seprate the value with a comma, no space in between, delta_h1 is the first value (exp.: 126,4)
8. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.
9. A cat of mass 12 kgs ran at 65mph. What is its kinetic energy? Answer in J to the nearest whole number
KE= 0,5 * m * v^2
10. 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%
Die durchschnittliche Punktzahl beträgt 0%
