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Quiz Preparation

36

Quiz „Basics“

1 / 10

1. An official has the right to remove the scrutineering sticker from the car, if the car is no longer rule compliant.

2 / 10

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

3 / 10

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

4 / 10

4. What is the minimum allowed ground clearance, excluding driver?

5 / 10

5. What is the minimum allowed static ground clearance, including driver?

6 / 10

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

7 / 10

7. What is the length of the acceleration track?

8 / 10

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

9 / 10

9. How many percentage of points is the Cost Understanding in the Overall Cost and Manufacturing Event?

10 / 10

10. How far is the car tipped during the tilt test?

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49

Quiz „Intermediate“

1 / 20

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

2 / 20

2.

The Electrical System Officer must: (Multiple Choice)

3 / 20

3. 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.

4 / 20

4. 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.

5 / 20

5. What is the minium number of points your team can get when participating in th BPP finals?

6 / 20

6. 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

7 / 20

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

8 / 20

8. The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 69 points. Your team received 33 points. What is your Business Plan Presentation Score? Round to one decimal place & don’t forget to use a point instead of comma

See FSG Rules 2023. Correct answers:

  • A5.3.2 -> deadlines
  • T12.2.3 -> tyre types
  • T2.61 -> dry tyres
  • T12.2.2 -> size of uni name
  • T2.6.2 -> tyre types

9 / 20

9. Which statements are correct? (multiple choice)

10 / 20

10. What are not the diameter of the skidpad circles? (Multiple choice)

11 / 20

11. What is the diameter of the outside skidpad circle?

12 / 20

12. What is the maximum hight for aerodynamic devices rearward of a vertical plane through the rearmost portion of
the front face of the driver head restraint support ?

13 / 20

13. What does the red flag mean during the driving disciplines?

14 / 20

14. 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.

15 / 20

15. What is the minimum amount of ASR needed at the Event when being a DV Team?

16 / 20

16. Your team completes their best manual acceleration run in 5.3 secs. The fastest team overall completed their run in 3.9 secs. How many points did your team recieve for acceleration? Round to one decimal place.

17 / 20

17. What is the minimum tread depth of the rain tires?

18 / 20

18.

The Electrical System Officer must: (Multiple Choice)

19 / 20

19. 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.

20 / 20

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

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4

Quiz „Electrical“

1 / 10

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

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. 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

4 / 10

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

5 / 10

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

6 / 10

6. 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.

7 / 10

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

8 / 10

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

9 / 10

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

10 / 10

10. 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

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0

Quiz „General Engineering“

1 / 10

1.

An air stream dot{M}_L = 5.5  kg/s, cp_L=1 kJ/(kgK) is to be heated in a plate heat exchanger from θ_L′=20∘C ′ to θ_L′′=150∘C. For this purpose, a flue gas stream dot{M}_R = 7.22, cp_R=1.1 kJ/(kgK) with a temperature of θ_R′=300∘C is available. The overall heat transfer coefficient is k=15 W/(m^2*K).
What is the required heating surface AAA if the fluid streams are arranged in counterflow?

2 / 10

2. A refrigeration unit cools water of mass 3 kg by 33 °C. Find the thermal energy removed from the water. The specific heat capacity of water is 4186 J/kg celsius. Give answer to three significant figures in kJ.

3 / 10

3. An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 9.6 m/s. On the way up, what is the height of the object above the ground when it has a speed of 1.9 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.

4 / 10

4. 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%

5 / 10

5. 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.

6 / 10

6. 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

7 / 10

7.

A cantilever is subjected to forces F1 to F4. Determine the bar force .
Given F1=F4=F, F2=F3=2F, a

8 / 10

8. A spring in a church clock has a spring constant of 10 N/m. What is its elastic potential energy store if it is stretched 8 m? Give answer in Joules to three significant figures.

9 / 10

9. The kinetic energy of a 8 lbs 4 oz box as it was dropped reaching ground is 10125J. Determine the speed as it lands. Give answer to one decimal place in m/s.

10 / 10

10. Calculate the gravitational potential energy of a 4 kg object at 15 m above Earth’s surface with gravitational field strength of 9.81 N/kg. Give answer to three significant figures in J.

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