Quiz „Basics“
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1. Which of the following certifications for helmets is not allowed?
2 / 10
2. What is the minimum diameter of the shutdown button in the cockpit?
See FSG Rules 2023 11.4.4
3 / 10
3. How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?
See FSG Rules 2023 S2.10.1
4 / 10
4. Are teams allowed to decide whether they drive on rain tires or slicks by themselves?
5 / 10
5. What is the maximum number of drivers allowed to compete at an event?
See FSG Rules 2023 D1.1.1
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6.
A team can register up to how many Electrical System Officers?
See FSG Rules 2023 A4.3.1
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7.
Which of the following parts are not part of the Shutdown Circuit? (Multiple choice)
See FSG Rules 2023 EV6.1
8 / 10
8. What is the diameter of the inside skidpad circle?
See FSG Rules 2023 D4.1.2
9 / 10
9. How many percentage of points are the Finances in the Business Plan Presentation Event?
See FSG Rules 2023 S1.4.1
10 / 10
10. How many events may a driver drive during a competition?
See FSG Rules 2023 D1.1.2
Dein Ergebnis ist
Die durchschnittliche Punktzahl beträgt 64%
Quiz neu starten
Quiz „Intermediate“
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1. 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
See FSG Rules 2023. Correct answers:
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2. Which statements are correct? (multiple choice)
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3. 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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4. 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.
See FSG Rules 2023 D6.3.2 & D9.1.7
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5. What is the minimum amount of ASR needed at the Event when being a DV Team?
See FSG Rules 2023 S1.4.6
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6. What does the yellow flag mean during the driving disciplines?
See FSG Rules 2023 D2.1.9
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7. What is not a ’system‘ in the Cost Reports Bill of Material?
See FSG Rules 2023 S2.4.4
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8. 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.
See FSG Rules 2023 S1.4.7
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9. What is the minimum score for the third place in the Business Plan finals (with three finalists)? (?? points)
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10. 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.
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11. 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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12. 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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13. 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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14. What is the area of the cockpit opening template (including the area allowed for the steering) in square inches rounded to one decimal place?
See FSG rules 2023: T4.2.1
Area: 282500mm -> convert to inch ^2
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15. What is the diameter of the outside skidpad circle?
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16. Which of the following statements are wrong? (Multipel Choice)
See FSG Rules 2023 A2.2.1, IN1.3.1 & IN1.5.1
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17. The car is tipped to 60° during the tilt test?
See FSG Rules 2023 IN7.1.3
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18. 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.
See FSG Rules 2023 D4.4.3
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19. How many percentage of points are the Finances in the Business Plan Presentation Event?
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20. What is the maximum duration of the Business Plan Presentation?
See FSG Rules 2023 S1.2.1
Die durchschnittliche Punktzahl beträgt 57%
Quiz „Electrical“
1. Which of these HV- and LV-components have to be fire-retardant? (Multiple Choice)
See FSG rules 2023: EV5.3.4, EV5.4.6, EV5.5.12
2. Which of the following statements is false regarding the difference between Lead-based batteries, Nickel-based batteries and Lithium-based batteries?
no solution currently
3. Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)
4. 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.
Circuit’s current: MOSFET will operate in linear zone, close to the activation voltage. Therefore, as VGSth is 4V, VS can be taken as 8V. From these 8V and the 47R current limiting resistor, the discharge current of the circuit will be 8/47->0,17A As the constant current discharge of a capacitor depends on capacity, as V=i·t/C-> t=V·C/i=(565-60)·0,0012/0,17=3,56s
5. You have an electric car with these specifications:
How far can you drive with one load? Give answer to nearest whol number in km.
6. 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)
7. 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
8. 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
9. Which statements about the travel of the driving pedal is correct
FSG Rules 2023: T11.8.1, T11.8.5
10. Which of the following statements regarding the Brake System is false?
See FSG rules 2023: T6.1.10
Die durchschnittliche Punktzahl beträgt 30%
Quiz „General Engineering“
1. An air as an ideal gas expands adiabatic from a volume of V1 = 1,00l with its pressure of p1 = 10^5 Pa to 1/10 of its original pressure. What volume V2 (in litres) does the gas reach after it’s expansion? Round to two decimal places
2. 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
3. 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
Tension = net force -> Tension = m*a (of system) + m*g (of system)
4. Answer in MJ, round to one decimal number (example 45.7), no unit in the answer
5. If the density of aluminium is 2.71 kg/m^3, find the volume of a 0.888 kg of aluminium. Give answer in m^3 with two decimal places.
density (rho) = m / V
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 vehicle with the mass 190kg, wheelbase 1,56m and tyre static radius 222mm is weighed. Scales measure 83kg (front) and 107kg (rear) when the car measured on the perfectly flat ground and the same values when the front axle is elevated by 0,85m. What is the car’s COG height? Give answer to the nearest whole number in mm
Fb‘ = m*g (at rear axle while front tyres are lifted)
Fb = m*g (at rear axle while car standing on ground)
Fg = m*g (at COG)
L = wheel base
sin(θ) = H/L
r= radius of tyre
8.
How high (in m) can a column of liquid be lifted by a reciprocating piston, neglecting leakage and losses, if the air pressure is 101300 Pa and the pressure p₁ approaches zero?
Example Input 14.3 (use a point, no unit)
9. A lorry contains an engine with a power of 2.78 J/s. The lorry drives for 36 mins. Calculate the energy transferred in kJ rounded to three decimal places.
P = E/t = W/t
10. The given gearbox consists of two gear sets with wheels 1, 2 and 3, 4 respectively. The wheels are fixed to their shafts. Calculate the drive speed (in rpm) of wheel 4?
Given: n1=600 rpm, z1=18, z2=90, z3=24, z4=120
Die durchschnittliche Punktzahl beträgt 0%