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Quiz Preparation

36

Quiz „Basics“

1 / 10

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

2 / 10

What is the maximum duration of the Business Plan Presentation?

3 / 10

What is the minimum number of points a team recieves for finishing an acceleration run?

4 / 10

Which of the following requirements are a must for all non DV electric cars with wings, when moving the vehicle on the competition site? (Multiple choice)

5 / 10

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

6 / 10

What is the length of the acceleration track?

7 / 10

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 ?

8 / 10

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

9 / 10

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

10 / 10

What is BSPD short for?

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49

Quiz „Intermediate“

1 / 20

The Electrical System Officer must: (Multiple Choice)

2 / 20

How many points are assigned for the BOM discussion in the Cost and Manufacturing Event?

3 / 20

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

See FSG Rules 2023 A5.3.2

4 / 20

A team missed the intial deadline for a document and submitted this 49 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.

See FSG Rules 2023 A1.2.7

5 / 20

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?

6 / 20

Your team recieves 14.7 points for their autocross run. The fastest time overall was 69.1 secs. How long was your team’s fastest run? Round to one decimal place.

7 / 20

What is the minimum amount of ASR needed at the Event when being a DV Team?

8 / 20

What is the minimum number of points a team recieves for finishing an acceleration run?

9 / 20

The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 65 points. Your team received 61 points but your team missed their timeslot for BPP. What is your Business Plan Presentation Score? Round to one decimal place

10 / 20

Your team completes their best manual skidpad run in 5.1 secs but goes off course. The fastest team overall completed their run in 4.6 secs. How many points did your team recieve for skidpad? Round to one decimal place.

11 / 20

The Electrical System Officer must: (Multiple Choice)

12 / 20

What is the penatly for driving off course during endurance?

13 / 20

What is the volume of the smallest allowed head restraint? Give answer to two decimal places in m^3

14 / 20

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

See FSG Rules 2023 S1.4.7

15 / 20

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

16 / 20

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 / 20

For the rain test: (Multiple Choice)

18 / 20

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

19 / 20

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

20 / 20

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

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4

Quiz „Electrical“

1 / 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

2 / 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)

3 / 10

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

4 / 10

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

5 / 10

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

6 / 10

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

7 / 10

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

8 / 10

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

9 / 10

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.

10 / 10

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

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Quiz „General Engineering“

1 / 10

Calculate the cornering speed during Skidpad (you can use the centerline radius in the rules) using following information:

μ_y = 1.4,  m = 240 kg,  c_L = 3.2,  A = 1 m^2,  ρ = 1.1  kg/m^3

It is assumed, that there is no weight transfer and all 4 tires are at the optimal grip level. Answer in m/s rounded to one decimal place.

2 / 10

What temperature would occur at the stagnation point of an aircraft flying at a speed of , assuming that the air behaves as an ideal gas under these conditions? The temperature of the undisturbed air is theta_1 = -30°C.

3 / 10

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

4 / 10

A cantilever is subjected to forces F1 to F4. Determine the bar force .
Given F1=F4=F, F2=F3=2F, a

5 / 10

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

6 / 10

In a cylinder, air is compressed isothermally at ambient temperature (θ_U=20∘C) to .
Calculate the change in the specific entropy of the air in the cylinder.
Round to two decimal numbers sperated by a point. Input in J/(kgK). (Example -365.26)

7 / 10

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)

8 / 10

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

  • p2 = p1 * (V1/V2)^gamma
  • gamma= 1.4

9 / 10

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

10 / 10

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

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