FSG Quiz #11 19.12.2016

1. Is this allowed to wear in a dynamic Event?

2. Your brake pads are already worn out after the Autocross and you change to pads with a harder compound. 

3. A car with 60kW of power is driving up a slope with 10% incline. It has a cross sectional area of 2 sqm. It's coefficient of drag is 0.38. If the car weighs 195 kilograms and car and track have a coefficient of friction of 0.2, how fast can it go? (25° C) 

4. The maximum voltage in your system  is 585V, your intermediate circuit capacity is 168μF and your discharge resistor A has 12000Ohm. How long does it take to reach 60V in case of discharge over resistor A? Also calculate the max. current during the discharge process of the intermediate circuit

5. Which kind of underclothing do the drivers have to wear during the dynamic events? 

6. Imagine the following scenario: During the Endurance­race, your driver spins off track and unfortunately decides to re­enter the track immediately without paying attention to the track marshals and other cars on track. An oncoming vehicle rams your car right in the middle of the upper member of the side impact structure (we assume you have a steel space frame car). The member is 1000mm long and made of round steel tubing with the dimensions D30mm x 1.5mm (E=210GPa) and the impact is represented by a force of 5kN. In the calculation, consider the tube to be supported on a pivot at each side (i.e. not clamped in!). How far will this tube deflect in the direction of your drivers' hip in this case? Hint: This is a beam on two supports problem. 

7. Which Statement isn't right about Vehicle Status Report and Video? 

8. What is not prohibited on eventside? 

9. Concerning a given vectorfield A, which statement is correct? 

10. What is the minimum track at endurance?

11. Which reason for disqualification in the Endurance event is especially mentioned in the rules?