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Quiz Preparation

36

Quiz „Basics“

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

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2. What is the diameter of the inside skidpad circle?

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3. What is the length of the acceleration track?

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4.

What is the minimum number of drivers allowed for each team at an event?

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

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6. What is true about the Cones & Markings for Autonomous Running?

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

8 / 10

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

9 / 10

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

10 / 10

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

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49

Quiz „Intermediate“

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

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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2.

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)

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

See FSG Rules 2023 A5.3.2

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4. 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.

5 / 20

5. The car is tipped to 60° during the tilt test?

6 / 20

6.

The Electrical System Officer must: (Multiple Choice)

7 / 20

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

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8. Your team completes their best manual skidpad run in 4.0 secs but knocks down 11 cones. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.

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9. What is the area of the cockpit opening template (including the area allowed for the steering) in square inches rounded to one decimal place?

10 / 20

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

11 / 20

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

12 / 20

12.

The Electrical System Officer must: (Multiple Choice)

13 / 20

13. What does a black flag mean?

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14. 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.

See FSG Rules 2023 S1.4.7

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15. 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

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16. 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

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17. 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.

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

19 / 20

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

20 / 20

20. 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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4

Quiz „Electrical“

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

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

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4. 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

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

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

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7. 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.

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

9 / 10

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)

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

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Quiz „General Engineering“

1 / 10

1. A water tank under a pressure of p = 117.72 kPa has three pipes connected to it, which are sealed 5 meters below the water surface by three plates with areas A₁, A₂, and A₃.
Task:
Sort the pressures p₁, p₂, and p₃ according to their magnitude.

2 / 10

2. A hall with a floor area of 500 m² is to be equipped with underfloor heating, which will be operated at an average temperature of 33°C.

What percentage of the floor area must be used as heating surface in order to ensure an indoor temperature of 18°C when the outside temperature is -15°C?

Result in m^2 as an integer

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3.

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).

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4. 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.

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5. 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.

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

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8. 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

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9. 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.

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10. During last year acceleration a top speed of 100 km/h was reached. Due to big improvements in the new drivetrain, the new vehicle reaches a top speed of 120 km/h. The aerodynamics chief has some worries about the stability of the rear wing bracing due to the higher aerodynamics load. Given the geometry below, by how much % does the bearing force in point A change in comparison to last year? (The aerodynamic package did not change and therefore some values can be assumed for both vehicles). Give answer rounded to one decimal place.

CL=3.8     CD=1.2     A=1 m²     rho=1.1 kg/m³     L1=50 mm     L2= 100 mm     H1= 125 mm     H2= 165mm

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