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Quiz Preparation

35

Quiz „Basics“

1 / 10

1. Which statement about the Ready-To-Drive sound is correct?

2 / 10

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

3 / 10

3. How many numbers of skidpad runs does a team have?

4 / 10

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

5 / 10

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

6 / 10

6. What is allowed regarding telemetry during a run?

7 / 10

7. What must the Technical Vehicle System Documentation include?

8 / 10

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

9 / 10

9. What does a black flag mean?

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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48

Quiz „Intermediate“

1 / 20

1. The length of the acceleration track is 75m. Hypothetically the acceleration of the cars is constant, and linear, without slip. The vehicle starts from the starting line of the Acceleration track and then covers 75m. At the finish line, the speed of the racing car is 108 km/h.

How much time (in secs) is needed for the car complete the Acceleration Event and what was the acceleration of the car ( in m/s^2)? Give the answers as whole numbers sparated by a comma (?, ?).

2 / 20

2. 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 ?

3 / 20

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

4 / 20

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

5 / 20

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

6 / 20

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

7 / 20

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

8 / 20

8. 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

9 / 20

9. Your team completes their best autocross run in 71.2 secs. The fastest team overall completed their run in 71 secs. How many points did your team recieve for autocross? Round to one decimal place.

10 / 20

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

11 / 20

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

12 / 20

12. What does a black flag mean?

13 / 20

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

See FSG Rules 2023 A1.2.7

14 / 20

14. 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?

See FSG Rules 2023 A5.3.2

15 / 20

15. 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.

16 / 20

16. 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.

17 / 20

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

18 / 20

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

19 / 20

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

20 / 20

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

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4

Quiz „Electrical“

1 / 10

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

2 / 10

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

3 / 10

3. 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.

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

7 / 10

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

8 / 10

8. 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)

9 / 10

9. 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

10 / 10

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

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0

Quiz „General Engineering“

1 / 10

1. 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.

2 / 10

2. Calculate the force Fc working at point C.

Rax = 4kN, Ray = 10 kN

Rbx =5 kN, Rby = 8 kN

3 / 10

3. 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

4 / 10

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

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. 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:

7 / 10

7. 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

8 / 10

8. A racing car rolls to a stop on a horizontal course with an initial speed of v. It decelerates
only by friction with a rolling resistance of μF, which is supposed to be independent of
the current velocity.
What is the distance s the car needs to stop?
v = 230mph, μF = 0.17, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

9 / 10

9. Calculate the pull force on the plate in Newton. Round to 2 numbers seperated by a point (exanple: 9.13)

10 / 10

10. 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

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