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Quiz Preparation

31

Quiz „Basics“

1 / 10

1. What is the minimum height of the university name on both sides of the car?

2 / 10

2. Which of the following requirements are a must for all non DV electric cars with wings, when moving the vehicle on the competition site? (Multiple choice)

3 / 10

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

4 / 10

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

5 / 10

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

6 / 10

6. Which of the following certifications for helmets is not allowed?

7 / 10

7. What is DNF short for?

8 / 10

8.

The following parts are part of the Shutdown Circuit (Multiple choice)

9 / 10

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

10 / 10

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

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1

Quiz „Intermediate“

1 / 20

1. How long is water sprayed on the car during the rain test?

2 / 20

2. 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.

See FSG Rules 2023 A5.3.2

3 / 20

3. 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.

4 / 20

4. What is the minimum diameter of a shutdown button placed on the side of the vehicle behind the driver’s compartment?

5 / 20

5.

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

6 / 20

6. What is the volume of the smallest allowed head restraint? Give answer to two decimal places in m^3

7 / 20

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

See FSG Rules 2023 A5.3.1

8 / 20

8. A team missed the intial deadline for a document and submitted this 24 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.

9 / 20

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

10 / 20

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

11 / 20

11. Your team completes their best autocross run in 84.9 secs and that was the fastest overall time. How many points did your team recieve for autocross? Round to one decimal place.

12 / 20

12. Which of the following requirements are a must for all non DV electric cars with wings, when moving the vehicle on the competition site? (Multiple choice)

See FSG Rules 2023 A1.2.7

13 / 20

13. As a DV-EV Team not competing in DC, what is your maximum total score of Busniess Plan Presentation, Cost and Manufacturing, Skid Pad, Acceleration and Efficiency together?

14 / 20

14. 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.

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

15 / 20

15. Which statements are correct? (multiple choice)

16 / 20

16.

The following parts are part of the Shutdown Circuit (Multiple choice)

17 / 20

17. Your Team Sponsor offers you a Driver’s Harness. After examining the harness and the rules, an engineer in your team reports that the attachment of the harness can not be welded to the chassis structure. Furthermore, the engineer makes 4 statements. Which of these statements is true?

18 / 20

18. 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.

19 / 20

19. Your team completes their best manual skidpad run in 6.1 secs. The fastest team overall completed their run in 4.9 secs. How many points did your team recieve for skidpad? Round to one decimal place.

20 / 20

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

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2

Quiz „Electrical“

1 / 10

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

2 / 10

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

3 / 10

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

4 / 10

4. 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

5 / 10

5. 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

6 / 10

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

7 / 10

7. 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.

8 / 10

8. For this Wheatstone Bridge based NTC temperature measurement circuit, which is the lowest voltage measurement (VAB) that is possible to obtain at 60ºC? (NTC B: 3435 +/-1%) Give answer in Volts rounded to two decimal points.

9 / 10

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

10 / 10

10. 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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Quiz „General Engineering“

1 / 10

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

2 / 10

2. A lorry contains an engine with a power of 2.78 J/s. The lorry drives for 36 mins. Calculate the energy transferred in kJ rounded to three decimal places.

3 / 10

3. 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.

4 / 10

4. A 30 lbs model helicopter flying at 51 mph, calculate its kinetic energy. Answer in J to 3 significant figures.

5 / 10

5. 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

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 ball at a height of 20ft on Earth with a gravitational field strength of 9.81 N/kg, gained 284 J of gravitational potential energy. Calculate the mass of the ball. Give answer to two decimal place in kg.

8 / 10

8. 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.

9 / 10

9.

What temperature would occur at the stagnation point of an aircraft flying at a speed of , assuming that the air behaves as an ideal gas under these conditions? The temperature of the undisturbed air is theta_1 = -30°C.

10 / 10

10. 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.

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