FS Austria Registration Quiz 2019

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Questions: 16

Duration: 1h 20m
16 without duration

Class: ev

Status: complete

Date: 1st February 2019

Infomation: -

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Documents

FSA-Rules-2019v1.0
FS-Rules_2019_V1.1

Start

ID: 21

Question: 1

Which of these is true regarding cranking your engine in the pit?

It is sufficient to have passed mechanical inspection

All driven wheels must be removed

You need the supervision of a staff member

All wheels mut be removed

ID: 22

Question: 2

Skidpad Scoring: Your team‘s best runtime is 6.25s, the overall best time is 5s. How many points do you score?
Please use the following format: 12.34

ID: 23

Question: 3

What is true regarding the Brake Over-Travel Switch (BOTS)?

It has to be wirde in parallel to the inertia switch as part of the shutdown system

It has to open the shutdown circuit if ther is a leak in the rear braking circuit, even if the balance bar is set to 80% front

The brake test is considered passed if the BOTS has opened the shutdown circuit as long as all wheels have locked up and the vehicle stopped in a straight line

It may be reset by the driver when he comes to a stop for the endurance drivers‘ change

ID: 24

Question: 4

Your driver pushes the brake pedal and the accelerator pedal at the same time. Which statement is correct?

Above a brake pressure of 30 bar the car traction system will shut down if 4 kW power is deliverde to the electric motors (EV) or the throttle position is more than 5% over idle position (CV)

At the earliest the car traction system will shut down after one second

The BSPD must be supplied from the low voltage master switch only

Above a brake pressure of 20 bar the car traction system will shut down anyway

ID: 25

Question: 5

UL94-V0 rating cannot be granted if…

Dripping of burning specimens including ignition of cotton batting

First flame application time = 10s, first burning time = 5s, second flame application time = 10s, second burning time = 9s

First flame application time = 10s, first burning time = 9s, second flame application time = 10s, second burning time = 8s, the total burning time of all 10 flame applications in the set did not exceed 45s

Flame height = 21 mm

Combustion up to 25mm before the holding clamp

ID: 26

Question: 6

Concerning aerodynamic devices which statement is not compliant to the rules?

A rear wing rearward of the driver head restraint is permitted if it‘s lower than 0.9 m from the ground

Aerodynamic devices mounted forward than 800 mm from the front tire are prohibited

All aerodynamic devices must be able to withstand a force of 150N distributed over certain surface

All aerodynamic devices in front of the front axle and extending further outboard than the most inboard point of the front tire/wheel must be higher than 250 mm from the ground

ID: 27

Question: 7

Your car is the ultimate accelerating machine and is able to lift the front tires off the track during the first section of the acceleration event!
Your wheelbase is the required minimum your weight distribution with driver is 70% rear and you are using the latest tires with a friction coefficient of µ=2 (CoF).
What is the minimum possible height of your center of gravity of your car to show the mentioned behaviour?
Answer in [m], rounded to 0.01

ID: 28

Question: 8

You do an acceleration run.
Your car constantly accelerates with 10m/s^2. After 10 meters your engine die an deliver no power any more. Your car constantly deaccelerates with 0.2 m/s^2.
How far do you make it from the start.
Please use the following format: 12.34

ID: 29

Question: 9

Your car has a suspension geometry with zero caster, camber and toe. The tire contact path is assumed to be linear, the contact force distribution is assumed to be triangular (see image). How much steering torque applied on the steering wheel is required to move the steering from the center postion during standstill?
Tire width w: 7 inch
Control rod arm e: 95mm
Pinion meshing diameter d: 34mm
Weight of car /w driver 272kg
Weight distrubution /w driver: 48% Rear
Static tire µ: 1.5 (CoF)
g= 9.81 m/s²
Answer in [Nm] rounded to .1

ID: 30

Question: 10

You build an AutoX track on your testing ground. Which elements are not conformant to the rules?

45° turn with a diameter of 20 m and a track width of 2.75 m

Slalom with constant spacing of 10 m

Straight with a length of 70 m an a track width of 4 m

Hairpin turn with an inner diameter of 6 m and a track width of 3.5 m

ID: 31

Question: 11

You plan a nice display for your race cars in your shop consisting of platforms suspended on steel tie rods. All parts are delivered as designed, but you notice that the assembly was done differently. Is this a problem?

Yes, because the nuts might be overloaded

No, all parts are still bearing their design loads

Yes, because the ceiling mounts might be overloaded

Yes, because the tie rods might be overloaded

Yes, because some of the nuts are loaded in the wrong direction

ID: 32

Question: 12

Which driving trajectory fits the data shown in the diagram?

ID: 33

Question: 13

What is true regarding the mechanicak configuration of the tractive system energy storage?

Holes in the container are only allowed if they are necessary for the venting of explosive gas

Vertical walls must be made from steel 0.9 mm thick or aluminium 2.3 mm thick only

The mounting of the accumulator cells to the container must withstand 40 g acceleration in vertical direction

Fasteners to attach pouch cells to the container must comply with rule T10

ID: 34

Question: 14

Your battery pack is built from 4 Stacks of 103 Cells each (103S4P)
Each stack has a capacity of 1.20 kWh and an internal resistance of 320 mOhm. If all cells are charged & balanced to 3.80 V and behave equally, which current do you draw at 30 kW power output from the pack?
Answer rounded to .1
Please use the following format: 12.34

ID: 35

Question: 15

Which Statement regarding the Read to drive sound is true?

The ready to drive sound must be 4s long, with tolerance of +/- 0.25s

No animal voices may be used

A sound level of 85 dBA is conformant to the rules

ID: 36

Question: 16

Under which conditions are outboard wheel motors allowed?

The TS wiring is of a length enough not be damaged even if the wheel is displaced (e.g. break of tie rod)

TS wiring will not touch the chassis regardless of where it is damaged

The shutdown circuit is activated if the TS wiring is damaged

The activation of the shutdown circuit occurs at max 1s after the TS wiring is damaged