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Quiz Preparation

36

Quiz „Basics“

1 / 10

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

2 / 10

2. What is AMS short for?

3 / 10

3. What is the resulting time of a SkidPad run?

4 / 10

4. How many points are assigned for the Overall Vehicle Concept in the Engineering Design Event? (Multiple choice)

5 / 10

5. What is the penatly for driving off course during endurance?

6 / 10

6. What is the length of the acceleration track?

7 / 10

7. What is the minimum height of the university name and the car number added together?

8 / 10

8. What does a black flag mean?

9 / 10

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

10 / 10

10. What is the maximum duration of the Business Plan Presentation?

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 64%

0%

49

Quiz „Intermediate“

1 / 20

1. You want to use this shutdown button left and right between the main hoop and the main hoop bracings. Is this application rules compliant?

2 / 20

2. What is the minimum height of the characters of the car number?

See FSG Rules 2023 S1.4.7

3 / 20

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

See FSG Rules 2023 S1.4.7

4 / 20

4. 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

5 / 20

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

6 / 20

6. Your team completes their best manual acceleration run in 4.2 secs. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for acceleration? Round to one decimal place.

7 / 20

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

8 / 20

8. What are requirements of using a standard Impact Attenuator?

9 / 20

9.

The Electrical System Officer must: (Multiple Choice)

10 / 20

10. How many events may a driver drive during a competition?

11 / 20

11. 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.

12 / 20

12. Your team completes their best manual skidpad run in 5.9 secs. The fastest team overall completed their run in 5.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.

13 / 20

13. What is not a ’system‘ in the Cost Reports Bill of Material?

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

14 / 20

14.

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)

15 / 20

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

16 / 20

16. Which of the following documents is directly evaluated during Engineering Design Event?

17 / 20

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

18 / 20

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

19 / 20

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

20 / 20

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

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4

Quiz „Electrical“

1 / 10

1. 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

2 / 10

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

3 / 10

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

4 / 10

4. 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

5 / 10

5. 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.

6 / 10

6. 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

7 / 10

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

8 / 10

8. Which of the following statements about the Tractive System Accumulator are wrong? (Multiple choice)

9 / 10

9. Which of the following statements regarding the Brake System is false?

10 / 10

10. 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.

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Die durchschnittliche Punktzahl beträgt 30%

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Quiz „General Engineering“

1 / 10

1. Calculate the force Fc working at point C.

Rax = 4kN, Ray = 10 kN

Rbx =5 kN, Rby = 8 kN

  • p2 = p1 * (V1/V2)^gamma
  • gamma= 1.4

2 / 10

2. 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

3 / 10

3. Unit: kg/(m^3), to decimal number seperated by: . (exp. 15.3), write only the number in the field below

4 / 10

4. 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.

5 / 10

5. For a horizontally positioned, non-insulated steam pipe with a length of l=3 m and a diameter of d_a=0.1 the convective heat loss Q_point is to be calculated. The temperature of the surrounding air is θ_f=30∘C and that of the outer wall surface is θ_w=170∘C.

Input the result in kW and round to two decimal numbers seperated by a point without thr unit (example: 145.35)

6 / 10

6. 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

7 / 10

7. A team is in the process of validating the compliance of the shoulder harness bar used in their car. Choose the part in which their configuration is incompliant:

8 / 10

8. 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.

9 / 10

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

10 / 10

10.

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)

Strömungslehre Aufgabensammulung

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 0%

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