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Quiz Preparation

36

Quiz „Basics“

1 / 10

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

2 / 10

Which of the following requirements is a must for all types of vehicles, when moving the vehicle on the competition site?

3 / 10

How many cones do you need to build the skidpad track

4 / 10

What is the penatly for driving off course during endurance?

5 / 10

A team can register up to how many Electrical System Officers?

6 / 10

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

7 / 10

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

8 / 10

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

9 / 10

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

10 / 10

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?

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49

Quiz „Intermediate“

1 / 20

Which statement about the Ready-To-Drive sound is correct?

2 / 20

What does the yellow flag mean during the driving disciplines?

3 / 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.

4 / 20

How many sets of dry tyres are allowed to be used in the manual dynamic disciplines during one event?

5 / 20

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

6 / 20

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

7 / 20

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)

8 / 20

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

9 / 20

Your team completes their best manual skidpad run in 4.3 secs but knocks down 5 cones. The fastest team overall completed their run in 4.9 secs. How many points did your team recieve for skidpad? Round to one decimal place.

10 / 20

Your team completes their best manual skidpad run in 4.0 secs but knocks down 11 cones. The fastest team overall completed their run in 4.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.

11 / 20

The following items have to be on or attached to the push bar, if you are an EV team. (multiple choice)

12 / 20

What is the penatly for driving off course during acceleration?

13 / 20

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

14 / 20

Which of the following requirements is a must for all types of vehicles, when moving the vehicle on the competition site?

15 / 20

Which system is the content of CCBOM in 2026?

16 / 20

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

17 / 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.

18 / 20

Your Team Sponsor offers you a Driver’s Harness. After examining the harness and the rules, an engineer in your team reports that the attachment of the harness can not be welded to the chassis structure. Furthermore, the engineer makes 4 statements. Which of these statements is true?

19 / 20

The Electrical System Officer must: (Multiple Choice)

20 / 20

The length of the acceleration track is 75m. Hypothetically the acceleration of the cars is constant, and linear, without slip. The vehicle starts from the starting line of the Acceleration track and then covers 75m. At the finish line, the speed of the racing car is 108 km/h.

How much time (in secs) is needed for the car complete the Acceleration Event and what was the acceleration of the car ( in m/s^2)? Give the answers as whole numbers sparated by a comma (?, ?).

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4

Quiz „Electrical“

1 / 10

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

2 / 10

The following processes have to be measured by the AMS. (Multiple choice)

3 / 10

A thin circular, isolated wire made of copper with radius R lies on a table with its ends
connected to a Volt meter. Another, straight wire lies exactly along a diameter of the
circular wire, connected to an alternate current source i(t) = I0 sin(wt).
The experimental setup is shown in the following Figure:

Which effective voltage Ueff does the Volt meter display?
R = 10 cm, maximum current I0 = 1 A, f = 50 Hz.
Give your answer in Volts with three decimal places

4 / 10

Which statements about the travel of the driving pedal is correct

5 / 10

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

6 / 10

Which of the following statements about the Tractive System Accumulator are wrong? (Multiple choice)

7 / 10

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

8 / 10

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

9 / 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

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.

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Quiz „General Engineering“

1 / 10

Calculate the force Fc working at point C.

Rax = 4kN, Ray = 10 kN

Rbx =5 kN, Rby = 8 kN

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

Using an indicator, the cylinder pressure can be plotted as a curve over the piston stroke. The curve recorded for the compression stroke of an internal combustion engine can be approximated by the relationship p⋅V^n=const..
What is the amount of work done by the volume change if the following values are given?

given: V_1=10^-3 m^3; p_1=0.1 MPa; p_2=3 MPa; n=1.3

Round to one decimal number seperated by a point. Input in Joul without writing the unit in the field below (example: 152.9).

 

4 / 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.

5 / 10

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

6 / 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.

7 / 10

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

8 / 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

9 / 10

Calculate the gravitational potential energy of a 4 kg object at 15 m above Earth’s surface with gravitational field strength of 9.81 N/kg. Give answer to three significant figures in J.

10 / 10

A cat of mass 12 kgs ran at 65mph. What is its kinetic energy? Answer in J to the nearest whole number

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