Quiz „Basics“
1 / 10
1. How many percentage of points are the Finances in the Business Plan Presentation Event?
See FSG Rules 2023 S1.4.1
2 / 10
2. The car is tipped to 60° during the tilt test?
See FSG Rules 2023 IN7.1.3
3 / 10
3. What is the minimum number of points a team recieves for finishing an autocross run?
See FSG Rules 2023 D6.3.1
4 / 10
4. Which of the following documents is directly evaluated during Engineering Design Event?
See FSG Rules 2023 S3.4.1
5 / 10
5. What does the red flag mean during the driving disciplines?
See FSG Rules 2023 D2.1.8
6 / 10
6. What is BOM short for?
7 / 10
7. 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
8 / 10
8. What is the maximum number of drivers allowed to compete at an event?
See FSG Rules 2023 D1.1.1
9 / 10
9. How far is the car tipped during the tilt test?
10 / 10
10. Which of the following must be included in the Bill of Material (BOM)?
Dein Ergebnis ist
Die durchschnittliche Punktzahl beträgt 64%
Quiz neu starten
Quiz „Intermediate“
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1. What is the diameter of the inside skidpad circle?
See FSG Rules 2023 D4.1.2
2 / 20
2. What is the maximum duration of the Business Plan Presentation?
See FSG Rules 2023 S1.2.1
3 / 20
3.
The Electrical System Officer must: (Multiple Choice)
See FSG Rules 2023 A6.10.2, D7.5.2 & D7.5.6
4 / 20
4. Which of the following requirements is a must for all types of vehicles, when moving the vehicle on the competition site?
See FSG Rules 2023 A.6.7
5 / 20
5. 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
6 / 20
6. What is the maximum amount of points a EV team can recieve at an event?
See FSG Rules 2023 A1.2.5
7 / 20
7. 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
8 / 20
8. 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.
See FSG Rules 2023 D5.4.2
9 / 20
9. What is the minimum allowed static ground clearance, including driver?
See FSG Rules 2023 T2.2.1
10 / 20
10. Your team recieves 14.7 points for their autocross run. The fastest time overall was 69.1 secs. How long was your team’s fastest run? Round to one decimal place.
See FSG Rules 2023 D6.3.2 & D9.1.7
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11. What is the diameter of the outside skidpad circle?
12 / 20
12. Your team completes their best autocross run in 84.9 secs and that was the fastest overall time. How many points did your team recieve for autocross? Round to one decimal place.
See FSG Rules 2023 A1.1.3, D6.3.2 & D9.1.7
13 / 20
13.
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.
See FSG Rules 2023 A4.3.1
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14. 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 950 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 20.000 EUR per year for the machine operator. The material costs are 70 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
15 / 20
15. What is the length of the acceleration track?
See FSG Rules 2023 D5.1.1
16 / 20
16.
A team can register up to how many Electrical System Officers?
17 / 20
17. An EV team without driverless components have 9 parts of scrutineering to pass before being allowed to compete on track.
See FSG Rules 2023 IN1.1.1
18 / 20
18. How many events may a driver drive during a competition?
See FSG Rules 2023 D1.1.2
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19. 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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20. Your team reiceves 59.3 points for their autocross run. The fastest time overall was 71.9 secs. How long was your team’s fastest run? Round to one decimal place.
Die durchschnittliche Punktzahl beträgt 57%
Quiz „Electrical“
1. 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.
2. Which of the following statements about the Tractive System Accumulator are wrong? (Multiple choice)
See FSG rules 2023. Correct answers:
3. 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
4. Which statements about the travel of the driving pedal is correct
FSG Rules 2023: T11.8.1, T11.8.5
5. 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
6. Which of the following statements regarding the Brake System is false?
See FSG rules 2023: T6.1.10
7. Your team is considering two languages, Verilog and VHDL, for programming an FPGA. Which languages could be used?
8. Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)
9. 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)
10. 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
Die durchschnittliche Punktzahl beträgt 30%
Quiz „General Engineering“
1. A 30 lbs model helicopter flying at 51 mph, calculate its kinetic energy. Answer in J to 3 significant figures.
KE=0,5 * m * v^2
2. Unit: kg/(m^3), to decimal number seperated by: . (exp. 15.3), write only the number in the field below
3. Calculate the maximum possible cornering speed (in kph) for the following FSAE car when going through a 20 m radius corner.
m = 260kg; cl *A * Rho = -6 kg/m; Tyre coefficient of friction = 1.5; g = 9.81 m/s^2.
The vehicle can be treated as a point mass, driving resistances neglected. Round to 1 decimal
4. 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.
E_new = E_old * (1+0.25)/(1+0.63)
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. 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.
7. 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.
density (rho) = m / V
8. Frage
9. You would like to drink a cup of very hot coffee with milk early in the morning, but you are in a hurry and have only 5 minutes until you have to leave for work. At which time after brewing should you add the cold milk to the coffee and stir in order to decrease the temperature of the mixture as much as possible: a) 0 minutes (immediately), b) 2 minutes, or c) 4 minutes? Suppose that the stirring can be done instantaneously and that you need the last one minute for drinking.
brew temperature C = 80 ◦C, temperature of milk = M = 10 ◦C, room temperature 0 = 20 ◦C, volume of coffee VC = 300 ml, volume of milk VM = 100 ml, specific heat capacity of coffee cC = 4180 J/(kgK), specific heat capacity of milk cM = 3500 J/(kgK).
Please enter only the letter of the corresponding answer
The driving „force“ for the cooling of the coffee is the temperature difference between the warm coffee and the environment (room temperature), which leads to an exponential drop in coffee temperature. The temperature difference is greatest immediately after brewing. The later we stir in the milk, the lower the coffee temperature has already dropped. On the other hand, lowering the temperature by the milk becomes smaller the longer we wait. So we let the coffee cool down on its own for as long as possible in order to bring about the temperature reduction by the cold milk at the end. The greatest possible cooling is therefore achieved when the milk is added after 4 minutes.
10. A water tank under a pressure of p = 117.72 kPa has three pipes connected to it, which are sealed 5 meters below the water surface by three plates with areas A₁, A₂, and A₃. Task: Sort the pressures p₁, p₂, and p₃ according to their magnitude.
Die durchschnittliche Punktzahl beträgt 0%