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Quiz Preparation

36

Quiz „Basics“

1 / 10

For the Cost and Manufacturing discipline, which statement is correct regarding „bought parts“?

2 / 10

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

3 / 10

Which of the following must be included in the Bill of Material (BOM)?

4 / 10

Are teams allowed to decide whether they drive on rain tires or slicks by themselves?

5 / 10

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

6 / 10

Each team must have two 0.8kg fire extinguishers.

7 / 10

What is the minimum allowed ground clearance, excluding driver?

8 / 10

What are not the diameter of the skidpad circles? (Multiple choice)

9 / 10

How many different tyre sizes can be used on a car during an Autocross run?

10 / 10

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

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 64%

0%

49

Quiz „Intermediate“

1 / 20

Your team recieves 23.9 points for their autocross run. The fastest time overall was 82.3 secs. How long was your team’s fastest run? Round to one decimal place.

See FSG Rules 2023 S1.4.7

2 / 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

3 / 20

An official has the right to remove the scrutineering sticker from the car, if the car is no longer rule compliant.

4 / 20

In which currency must the costs be displayed in the CBOM?

5 / 20

What is the minimum allowed static ground clearance, including driver?

6 / 20

What does the yellow and red striped flag mean during Endurance and Autocross Event?

7 / 20

The Electrical System Officer must: (Multiple Choice)

8 / 20

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

9 / 20

What is the maximum amount of points a EV team can recieve at an event?

10 / 20

What does the red flag mean during the driving disciplines?

11 / 20

Each team must have two 0.8kg fire extinguishers.

12 / 20

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

13 / 20

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

14 / 20

The team at an event with the highest points in the Buisness Plan Presentation but not reaching the finals has 69 points. Your team received 33 points. What is your Business Plan Presentation Score? Round to one decimal place & don’t forget to use a point instead of comma

15 / 20

What is the minimum tread depth of the rain tires?

See FSG Rules 2023 A5.3.2

16 / 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.

17 / 20

What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?

18 / 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?

19 / 20

The Electrical System Officer must: (Multiple Choice)

20 / 20

How many events may a driver drive during a competition?

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Die durchschnittliche Punktzahl beträgt 57%

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4

Quiz „Electrical“

1 / 10

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

2 / 10

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

3 / 10

You have an electric car with these specifications:

  • ten 12V batteries
  • constant velocity of 80 km/h
  • flat road (friction 1.2kN -> aerodynamic load included)
  • load for battery 160 Ah
  • efficiency of 80% (Motor)

How far can you drive with one load? Give answer to nearest whol number in km.

4 / 10

Which statements about the travel of the driving pedal is correct

5 / 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

6 / 10

Your head of powertrain has found a battery cell with excellent specifications and yet cheap. He decides upon a 142s2p accumulator configuration using the cells with a capacity of 5.8 Ah. The manufacturer specifies an internal impedance of 1.5 mOhm. However, after a while you notice the cells are of horrible quality and their real capacity varies significantly leading to an unbalanced accumulator.

He performed experiements to find an approximation of the cells SoC relation to their open-circuit voltage (EMF) as shown in the following figure:

Assume due to imbalance, exactly half of the accumulators cells are at 40% SoC and half at 80% SoC. What current will be drawn at the maximum allowed power usage? Give answer in Amps to nearest whole number

7 / 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)

8 / 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.

9 / 10

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

10 / 10

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

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Die durchschnittliche Punktzahl beträgt 30%

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0

Quiz „General Engineering“

1 / 10

Answer in MJ, round to one decimal number (example 45.7), no unit in the answer

2 / 10

A metal piece heated to θ_1,M=1000∘C with a mass of M_M=6.5 kg was cooled in a completely heat-insulated iron container filled with water. The mass of the water in the container is M_W=10 kg and the mass of the container is M_B=2 kg. The initial temperatures of the water and the container were the same and amounted to θ_1,W=10∘C. After complete thermal equilibrium between the immersed metal piece, the water, and the container, a temperature of θ2=80∘C was established.
What is the average specific heat capacity of the metal piece cc in the temperature range between 80∘C and 1000∘C?

Input the result in kJ/(kg*K), round to 3 decimal numbers sperated by a point (example: 0.136).

3 / 10

A spring in a church clock has a spring constant of 10 N/m. What is its elastic potential energy store if it is stretched 8 m? Give answer in Joules to three significant figures.

4 / 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)

5 / 10

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

6 / 10

In a gas pipe, the gas pressure pG is measured using a U-tube manometer connected at the bottom. Above the meniscus of the measuring liquid (mercury with density ρQ) on the gas side, there is a column of water with height h₂ and density ρW.
Question:
What negative pressure △pU (vacuum) exists in the pipe compared to the external pressure p₀?

Result in Pa, two decimal numbers seperated by a point (exp. 15.3). Do not put the Unit in the field below.

7 / 10

Before the endurance you pump nitorgen in your tires at a temperature of 20°C and 0.7 bar relative pressure. Knowing, that during the endurance the maximal tyre temperature will be around 60°C, what will be the maximal relative pressure of the tyre? Give answer in bar to two decimal places.

8 / 10

For a horizontally positioned, non-insulated steam pipe with a length of l=3 m and a diameter of d_a=0.1 the convective heat loss Q_point is to be calculated. The temperature of the surrounding air is θ_f=30∘C and that of the outer wall surface is θ_w=170∘C.

Input the result in kW and round to two decimal numbers seperated by a point without thr unit (example: 145.35)

9 / 10

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 / 10

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.

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