Quiz Preparation

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

2.

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

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

4. How many points are assigned for the Overall Vehicle Concept in the Engineering Design Event? (Multiple choice)

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

6.

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

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

8. What is AMS short for?

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

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

1.

The Electrical System Officer must: (Multiple Choice)

2. An EV team without driverless components have 9 parts of scrutineering to pass before being allowed to compete on track.

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

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

5. For the rain test: (Multiple Choice)

6. 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?

7. What is the minium number of points your team can get when participating in th BPP finals?

8. 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.

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

10. How many percentage of points are the Finances in the Business Plan Presentation Event?

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. 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

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

14.

The Electrical System Officer must: (Multiple Choice)

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 reiceves 59.3 points for their autocross run. The fastest time overall was 71.9 secs. How long was your team’s fastest run? Round to one decimal place.

17. 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.

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

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

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

1. 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

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

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

4. 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)

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

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

8. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.

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

10. 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

1. 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

2. 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

3.

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

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

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. 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 = 300 km/h, μF = 0.15, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

8. Calculate delta_h1 and delta_h2 in mm (integers), seprate the value with a comma, no space in between, delta_h1 is the first value (exp.: 126,4)

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

10. 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