Quiz Preparation

1.

In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.

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

3. What penalty is given for a doo in Skidpad?

4. 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 ?

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

6. Which of the following statements about the dynamic disciplines is correct?

7. What is DNF short for?

8. How many manual dynamic events can one team compete in during a competition?

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

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

1. 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?

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

3. 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.

4.

In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.

5. What is the length of the acceleration track?

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

7. 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

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

9. 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.

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

11. Which of the following statements are wrong? (Multipel Choice)

12. 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.

13. 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 (?, ?).

14.

The following items have to be on or attached to the push bar, if you are an EV team. (multiple choice)

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

16. You want to use this shutdown button left and right between the main hoop and the main hoop bracings. Is this application rules compliant?

17. What is the penatly for hitting over a cone during skidpad?

18. Can a team be eliminated from the Engineering Design Event by the judges, if every document of theirs was accepted and they are present at the Engineering Design Event?

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

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

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

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

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

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

5. 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.

6. 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

7. Which statements about the travel of the driving pedal is correct

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

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

10. 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.

1. in m, to decimal numbers seperated by a point (example: 150.00), no unit requirment for the solution

2. Your team is the first car at the design event during FSN2022 and it’s quite cold for this time of the year, 12 degrees C. To impress the judges, you decide to make some tea for them. What is the minimum required time to prepare the tea, knowing that you have to boil 4 tea cups of 370ml each and you have an electrical heater with a power of 500W. Give your answer to the nearest whole number in secs.

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. 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.

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

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

7. 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:

8. 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

9. 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

10. A spring in a car’s suspension has elastic potential energy store 226 J. If the spring constant is 8.1N/mm, find the extension. Give answer in meters to three significant figures.