Quiz Preparation

1.

Which of the following parts are not part of the Shutdown Circuit? (Multiple choice)

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

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

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

5. Which of the following must be included in the Bill of Material (BOM)?

6. What happens if a driver completes more than two runs in a discipline?

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

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

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

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

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

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

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

4. Your team completes their best manual acceleration run in 6.0 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.

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

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

7. How many sets of dry tyres are allowed to be used in the manual dynamic disciplines during one event?

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

9.

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

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

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

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

13. 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.

14. 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.

15. 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 ?

16. Your team completes their best manual acceleration run in 4.1 secs. The fastest team overall completed their run in 3.2 secs. How many points did your team recieve for acceleration? Round to one decimal place.

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

18. 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.

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

20. 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.

1. 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.

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

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

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

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

7. 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)

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. 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

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

1. 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:

2. 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

3. 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

4.

5.

6. Calculate the maximum possible cornering speed (in kph) for the following FSAE car when going through a 20 m radius corner.

m = 260kg; cl *A * Rho = -6 kg/m; Tyre coefficient of friction = 1.5; g = 9.81 m/s^2.

The vehicle can be treated as a point mass, driving resistances neglected. Round to 1 decimal

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

8. Answer in MJ, round to one decimal number (example 45.7), no unit in the answer

9. 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.

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)