Quiz „Basics“
1 / 10
Situation during the Endurance: A driver spins with the car and is driving in reverse to get back on track. What is wrong in this situation?
2 / 10
How many events may a driver drive during a competition?
See FSG Rules 2023 D1.1.2
3 / 10
How many percentage of points are the Finances in the Business Plan Presentation Event?
See FSG Rules 2023 S1.4.1
4 / 10
How many points are assigned for the Overall Vehicle Concept in the Engineering Design Event? (Multiple choice)
See FSG Rules 2023 S3.7.2
5 / 10
What is the minimum height of the university name and the car number added together?
See FSG Rules 2023 T12.2.2 and T12.1.2
6 / 10
What is the minimum height of the university name on both sides of the car?
See FSG Rules 2023 T12.2.2
7 / 10
Which of the following documents is directly evaluated during Engineering Design Event?
See FSG Rules 2023 S3.4.1
8 / 10
What needs to be considered when entering the Dynamic Area?
9 / 10
How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?
See FSG Rules 2023 S2.10.1
10 / 10
How many drivers are allowed to drive in each discipline?
Dein Ergebnis ist
Die durchschnittliche Punktzahl beträgt 64%
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Quiz „Intermediate“
1 / 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.
See FSG Rules 2023 D6.3.2 & D9.1.7
2 / 20
What is the minimum tread depth of the rain tires?
See FSG Rules 2023 T2.6.1
Steps:
3 / 20
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. (FS2025 Rules)
4 / 20
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
5 / 20
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 (?, ?).
6 / 20
7 / 20
What is the maximum duration of the Business Plan Presentation?
See FSG Rules 2023 S1.2.1
8 / 20
Each team must have two 0.8kg fire extinguishers.
See FSG Rules 2022 T13.4.1
9 / 20
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
See FSG Rules 2023 A5.3.1
10 / 20
A team missed the intial deadline for a document and submitted this 24 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.
11 / 20
To build your race car you need a part what can be bought on the public market for 450 EUR per piece. Your plan is to sell 1200 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 50 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
12 / 20
What is the minimum number of points a team recieves for finishing an autocross run?
See FSG Rules 2023 D6.3.1
13 / 20
How many different tyre sizes can be used on a car during an Autocross run?
See FSG Rules 2023 T2.6.2
14 / 20
What is the minimum height of the characters of the car number?
See FSG Rules 2023 T12.1.2
15 / 20
Which of the following statements are correct? (Multiple Choice)
See FSG Rules 2023 D7.6.6 (& D7.6.7, D7.6.8), D9.1.5 & D9.1.12
16 / 20
What is the maximum amount of points a EV team can recieve at an event?
See FSG Rules 2023 A1.2.5
17 / 20
What are requirements of using a standard Impact Attenuator?
See FSG rules 2023: T3.19.1 & T3.19.4
18 / 20
In which currency must the costs be displayed in the CBOM?
See FSG Rules 2023 S2.6.4
See FSG Rules 2023 A5.3.2
19 / 20
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.
20 / 20
What is the minimum allowed ground clearance, excluding driver?
See FSG Rules 2023 T2.2.1
Die durchschnittliche Punktzahl beträgt 57%
Quiz „Electrical“
Which of the following statements about the Tractive System Accumulator are wrong? (Multiple choice)
See FSG rules 2023. Correct answers:
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)
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
The magnetic field lines H around the straight, current-carrying wire run in concentric circles, with their centres lying on the wire axis. The field lines thus enter the wire perpendicularly in one half of the circle and leave it perpendicularly in the opposite half. This means that one semicircle of the induction loop is penetrated by the time-varying magnetic flux (t), while the opposite semicircle is penetrated by exactly the opposite flux -(t) for reasons of symmetry. The total flux at any time is zero at all times, which means that no induction voltage and thus no effective voltage Ueff is indicated at any time. The specification of the data in the task was therefore completely superfluous.
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
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
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
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
Which of the following requirements of the brake light assembly must be met to be rules compliant? (multiple choice)
See FSG rules 2023: T6.3
Which of the following statements regarding the Brake System is false?
See FSG rules 2023: T6.1.10
Your team is considering two languages, Verilog and VHDL, for programming an FPGA. Which languages could be used?
Die durchschnittliche Punktzahl beträgt 30%
Quiz „General Engineering“
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).
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)
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
A spring in a car’s suspension has elastic potential energy store 226 J. If the spring constant is 8.1N/mm, find the extension. Give answer in meters to three significant figures.
E = 0.5 * k * e^2
The magnitude of the manifold reaction force FK is to be determined. In Newton, integer, no unit in the answer
Unit: kg/(m^3), to decimal number seperated by: . (exp. 15.3), write only the number in the field below
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.
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)
A lorry contains an engine with a power of 0.255 W. The lorry drives for 51 s. Calculate the energy transferred in Joules and round to one decimal places.
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
Die durchschnittliche Punktzahl beträgt 0%
