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Quiz Preparation

36

Quiz „Basics“

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1. What penalty is given for a doo in Skidpad?

2 / 10

2. What is the maximum number of drivers allowed to compete at an event?

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3.

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

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4. How many drivers are allowed to drive in each discipline?

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

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6. Which of the following must be included in the Bill of Material (BOM)?

7 / 10

7. What is DNF short for?

8 / 10

8. For the Cost and Manufacturing discipline, which statement is correct regarding „bought parts“?

9 / 10

9. What does a black flag mean?

10 / 10

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

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49

Quiz „Intermediate“

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1.

The Electrical System Officer must: (Multiple Choice)

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2. Each team must have two 0.8kg fire extinguishers.

3 / 20

3. What is the total surface area of percy (including connection pieces)? Persume the connection pieces have a width of 20mm. Give answer in miles to one decimal place

4 / 20

4. How many manual dynamic events can one team compete in during a competition?

5 / 20

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

6 / 20

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

7 / 20

7. 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.

  • installation cost: 400.000 EUR
  • machine cost: 25.000 EUR x 5 years = 125.000 EUR
  • material cost: 75 EUR x 1300 cars = 97.500 EUR
  • Total cost: 622.500 EUR
  • Cost per car: 622.500 EUR /1300 = 479 EUR

8 / 20

8. 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

See FSG Rules 2023 S1.4.7

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9. 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

10 / 20

10. Which of the following statements are wrong? (Multipel Choice)

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11. 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.

Steps:

  • calculate average time between left circle and right circle for each run
  • add any penalties to these times
  • decide on the best time of Team A and Team B
  • slowest time between these two best times is T_team
  • fastest time between these two best times gets multipled by 1.25 and is T_max
  • use formula from FSG Rules 2023 D4.4.3

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12.

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. (FS 2025 Rules)

13 / 20

13. What is the minimum diameter of the shutdown button in the cockpit?

See FSG Rules 2023 A5.3.2

14 / 20

14. 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.

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15. What does the yellow flag mean during the driving disciplines?

16 / 20

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

17 / 20

17. What is the penatly for driving off course during acceleration?

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18. Your team completes their best autocross run in 84.0 secs but knocks down five cones. The fastest team overall completed their run in 1 min 13 secs. How many points did your team recieve for autocross? Round to one decimal place.

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19. What is the minimum score for the third place in the Business Plan finals (with three finalists)?

20 / 20

20.

The Electrical System Officer must: (Multiple Choice)

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Quiz „Electrical“

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1. Which statements about the travel of the driving pedal is correct

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2. 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

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

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

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5. Which of the following statements is false regarding the difference between Lead-based batteries, Nickel-based batteries and Lithium-based batteries?

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6. Which of these HV- and LV-components have to be fire-retardant? (Multiple Choice)

7 / 10

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

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

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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

10 / 10

10. 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

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Quiz „General Engineering“

1 / 10

1.

In a cylinder, air is compressed isothermally at ambient temperature (θ_U=20∘C) to .
Calculate the change in the specific entropy of the air in the cylinder.
Round to two decimal numbers sperated by a point. Input in J/(kgK). (Example -365.26)

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2. The magnitude of the manifold reaction force FK is to be determined. In Newton, integer, no unit in the answer

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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

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4. Frage

Strömungslehre Aufgabensammlung

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5. 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

6 / 10

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.

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7. An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 8.0 m/s. On the way up, what is the height of the object above the ground when it has a speed of 2.0 m/s. At what time does it reach this height on the way down? Give both answers separated by a comma to one decimal place.

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8.

A metal piece heated to θ_1,M=1000∘C with a mass of M_M=6.5 kg was cooled in a completely heat-insulated iron container filled with water. The mass of the water in the container is M_W=10 kg and the mass of the container is M_B=2 kg. The initial temperatures of the water and the container were the same and amounted to θ_1,W=10∘C. After complete thermal equilibrium between the immersed metal piece, the water, and the container, a temperature of θ2=80∘C was established.
What is the average specific heat capacity of the metal piece cc in the temperature range between 80∘C and 1000∘C?

Input the result in kJ/(kg*K), round to 3 decimal numbers sperated by a point (example: 0.136).

9 / 10

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

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10. 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

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