Welcome to your 2020 Quiz #1

A formula student car weighs 180kg. The foil of a rear wing has an Lift coefficient of -2. The gravitational constant is 9.81 N/kg. The distance between the inside of the rear tires is 1200mm and equal to the wing width. The ambient air pressure is 1024psi. The rear wing has a length of 500mm. The air density is 1.18kg/m³.

At which speed is the gravity force equal the down-force generated by the rear-wing?

Give answer in m/s, round to 2 decimal places.

1 out of 10

How large is the area of the internal cross template?
(Not for DV)

Give answers in mm^2 and round to 2 decimal place

2 out of 10



Calculate the bandwidth of the given circuit.

Give answer in Hz and round to 1 decimal place.

3 out of 10

What is the penalty you receive for a "kicked" cone at the Skid-Pad-Event?

4 out of 10

Which abbreviation does not exist in the Rules?

5 out of 10

How big is the voltage drop across the current limiting resistors?

U_TS = 450 V
I_mess = 0.1 mA
R = 15 kΩ

Give answers in Volt and round to 1 decimal place.

6 out of 10

ESO is the abbreviation for…

7 out of 10

How long will water be sprayed on the vehicle during the rain test?

8 out of 10



You have following circuit diagramm. What points are right?

9 out of 10

What is the theoretical maximum number of brake lights?

10 out of 10

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