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Quiz Preparation

36

Quiz „Basics“

1 / 10

What is the resulting time of a SkidPad run?

2 / 10

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

3 / 10

What is true about the Cones & Markings for Autonomous Running?

4 / 10

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

5 / 10

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

6 / 10

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

7 / 10

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

8 / 10

What is the minimum height of the university name and the car number added together?

9 / 10

What does a black flag mean?

10 / 10

What is the minimum allowed ground clearance, excluding driver?

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 64%

0%

49

Quiz „Intermediate“

1 / 20

What is the penatly for driving off course during endurance?

2 / 20

What is the minimum diameter of a shutdown button placed on the side of the vehicle behind the driver’s compartment?

3 / 20

What is the penatly for hitting over a cone during skidpad?

See FSG Rules 2023 A1.2.7

4 / 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?

5 / 20

The Electrical System Officer must: (Multiple Choice)

6 / 20

Your team completes their best manual skidpad run in 5.9 secs. The fastest team overall completed their run in 5.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.

7 / 20

The Electrical System Officer must: (Multiple Choice)

8 / 20

How far is the car tipped during the tilt test?

9 / 20

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

  • installation cost: 400.000 EUR
  • machine cost: 20.000 EUR x 5 years = 100.000 EUR
  • material cost: 50 EUR x 1200 cars = 60.000 EUR
  • Total cost: 560.000 EUR
  • Cost per car: 560.000 EUR /1200 = 560 EUR

10 / 20

To build your race car you need a part what can be bought on the public market for 450 EUR per piece. Your plan is to sell 1200 race cars the next five years. If you will manufacture the part by yourself, you need an investment of 400.000 EUR for the installation. Furthermore, you need to pay 20.000 EUR per year for the machine operator. The material costs are 50 EUR per piece. The machine cannot be sold after the usage. What is the cost of one piece of the own manufactured parts? Give answer as one whole number

11 / 20

Each team must have two 0.8kg fire extinguishers.

12 / 20

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

13 / 20

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

14 / 20

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?

15 / 20

Your team completes their best manual acceleration run in 4.2 secs. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for acceleration? Round to one decimal place.

16 / 20

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

17 / 20

The car is tipped to 60° during the tilt test?

18 / 20

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

19 / 20

What is the length of the acceleration track?

20 / 20

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

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 57%

0%

4

Quiz „Electrical“

1 / 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

2 / 10

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

3 / 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

4 / 10

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

5 / 10

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

6 / 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

7 / 10

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

8 / 10

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

9 / 10

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

10 / 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.

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 30%

0%

0

Quiz „General Engineering“

1 / 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.

2 / 10

A helicopter of mass 4200 kg is carrying a crate using a light extensible rope. The crate has a total mass of 800 kg, including its contents. The helicopter and crate are accelerating upwards at 2.0 ms^-2. What is the tension in the rope? Use gravititational field strength g is 9,81 N/kg. Air resistance can be ignored. Give answer to nearest whole number in Newtons

3 / 10

An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 8.0 m/s. On the way up, what is the height of the object above the ground when it has a speed of 2.0 m/s. At what time does it reach this height on the way down? Give both answers separated by a comma to one decimal place.

4 / 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

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

5 / 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

6 / 10

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

7 / 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 = 230mph, μF = 0.17, g = 9.81 m/s2.
Give your answer in meters, rounded to four significant places.

8 / 10

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

9 / 10

A water tank under a pressure of p = 117.72 kPa has three pipes connected to it, which are sealed 5 meters below the water surface by three plates with areas A₁, A₂, and A₃.
Task:
Sort the pressures p₁, p₂, and p₃ according to their magnitude.

10 / 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)

Dein Ergebnis ist

Die durchschnittliche Punktzahl beträgt 0%

0%