Quiz Preparation

What happens if a driver completes more than two runs in a discipline?

What does the yellow flag mean during the driving disciplines?

How many drivers are allowed to drive in each discipline?

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

How many cones do you need to build the skidpad track

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

How many different tyre sizes can be used on a car during an Autocross run?

A team can register up to how many Electrical System Officers?

Which of the following certifications for helmets is not allowed?

What is DNF short for?

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

How far is the car tipped during the tilt test?

An EV team without driverless components have 9 parts of scrutineering to pass before being allowed to compete on track.

A team can register up to how many Electrical System Officers?

What is the minimum number of points a team recieves for finishing an acceleration run?

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.

Your team completes their best autocross run in 84.0 secs but knocks down one cone. The fastest team overall completed their run in 75.7 secs but knocked down three cones. How many points did your team recieve for autocross? Round to one decimal place.

How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?

Which of the following requirements is a must for all types of vehicles, when moving the vehicle on the competition site?

What is the penatly for driving off course during endurance?

Which of the following statements are correct? (Multiple Choice)

In which currency must the costs be displayed in the CBOM?

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 1300 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 25.000 EUR per year for the machine operator. The material costs are 75 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

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

Each team must have two 0.8kg fire extinguishers.

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

The Electrical System Officer must: (Multiple Choice)

What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?

Which of these is/are not a penalty during autocross? (Multiple choice)

What does a black flag mean?

How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.

Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)

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.

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

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

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.

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

Which of the following statements about LV battery packs with lithium based chemistry other than LiFePo4 is not true?

The following processes have to be measured by the AMS. (Multiple choice)

Which statements about the travel of the driving pedal is correct

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

A racing car rolls to a stop on a horizontal course with an initial speed of v. It decelerates
only by friction with a rolling resistance of μF, which is supposed to be independent of
the current velocity.
What is the distance s the car needs to stop?
v = 230mph, μF = 0.17, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

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%

Calculate the force Fc working at point C. Give answer in kN rounded to one decimal place.

Forces at point A: Rax = 3kN, Ray = 9kN, Ma = 10kN/m

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

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

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.

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.

Calculate the cornering speed during Skidpad (you can use the centerline radius in the rules) using following information:

μ_y = 1.4,  m = 240 kg,  c_L = 3.2,  A = 1 m^2,  ρ = 1.1  kg/m^3

It is assumed, that there is no weight transfer and all 4 tires are at the optimal grip level. Answer in m/s rounded to one decimal place.