Test z pravidel 2013 FSG

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Jméno *

The baseline steel property for the Yield Strength (Sy) that is used for calculations of bending and buckling strength in an SES may not be lower than:

A1 305 MPa (44.2 ksi)

A2 180 MPa (26ksi)

A3 300 MPa (43.5 ksi)

A4 200 GPa (29,000 ksi)

A5 365 MPa (52.9 ksi)

Which of these measures is not used to dimension the cockpit internal cross section template?

350

What is the minimum tread depth for rain tires?

2,4

1,6

0,8

3,2

Which of the following specifications is not explicitly allowed for threaded fasteners utilized in the driver’s cell structure, and the steering, braking, driver’s harness and suspension systems?

A1 SAE Grade 5

A2 Metric Grade 8.8

A3 AN/AM

A4 Metric Grade 6.8

Which is the correct technical inspection order for EVs according to the rules?

A1 E-Scrutineering, Mechanical Scrutineering, Tilt Table, Ready-To-Drive-Sound-Test, Rain Test, Brake Test

A2 E-Scrutineering, Mechanical Scrutineering, Tilt Table, Rain Test, Ready-To-Drive-Sound-Test, Brake Test

A3 E-Scrutineering, Mechanical Scrutineering, Tilt Table, Rain Test, Brake Test, Ready-To-Drive-Sound-Test

A4 E-Scrutineering, Mechanical Scrutineering, Tilt Table, Ready-To-Drive-Sound-Test, Brake Test, Rain Test

All drivers have to wear underwear (long pants and long sleeve t-shirt) certified to

A1 SFI 3.3 or FIA 8856-2000

A2 SFI 3.3 or FIA 8586-2000

A3 SFI 2.2 or FIA 8856-2000

A4 SFI 33.33 or FIA 8856-2012

What does DFMA stand for in the rules?

A1 Design for Manufacture and Assembly

A2 Designated Fire Management Assistant

A3 Double-folded Magnetic Anchor

A4 Desire for Mega-Ants

Regenerating energy is allowed and unrestricted but only when the vehicle speed is >

5kph

10kph

12kph

15kph

Which minimum spacing through air must be maintained between tractive system and GLV parts that are in the same enclosure, if the potential between those parts is above 200VDC?

10mm

20mm

30mm

Clear selection

Which of the following statements about the firewall is not correct?

A1 The firewall must be fire resistant according to UL94-V0, FAR25 or equivalent.

A2 The firewall must be puncture and scratch resistant.

A3 The firewall must be grounded, if material is used that is or may become conductive.

A4 The firewall must not contain any parts made of metal.

Which value must the current limiting resistors for the each tractive system measurement point have, if the maximum tractive system voltage is 398.8VDC?

5kR

10kR

15kR

20kR

Which of the following statements regarding the High-Voltage Disconnect (HVD) is wrong?

A1 The HV Disconnect must be clearly marked with "HVD".

A2 It must be possible to disconnect the HVD without removing any bodywork.

A3 It must be possible to remove the HVD within 10 seconds in ready-to-race condition.

A4 The HVD must be clearly marked with "HVD".

A5 The HVD must disconnect both poles of the tractive system accumulator.

Which of the following statements regarding the Energy Meter is wrong?

A1 The Energy Meter must be directly supplied from the GLV master switch.

A2 The energy meter is sealed by the officials before the dynamic events. Any manipulation or broken seals of the energy meter result in at least a DNF for the efficiency scoring.

A3 The energy is calculated as the time integrated value of the measured voltage multiplied by the measured current logged by the Energy Meter.

A4 Energy flowing from the accumulator(s) to the motor(s) will be multiplied with a factor of 1 and added to the used energy.

A5 Energy flowing from the motor(s) to the accumulator(s) will be multiplied with a factor of 0.8 and subtracted from the used energy.

Given is a battery cell with an end-of-charge voltage of 4.2V, an average internal dis-charge resistance of 0.5mR and an average internal charge resistance of 0.7mR. 360 of these cells are used to build an accumulator in 120s3p configuration. This accumulator is used to drive an Endurance that takes 1440s. The car re-generated energy during 18% of the lap time with an average total accumulator charging current of 3A. 9% of the lap time the accumulator was not charged or discharged. Energy was sourced to the motors for the rest of the lap time with an average discharge current of 30A. How much energy is wasted during Endurance due to the internal resistance of the cells? NOTE: No other losses have to be taken into account. Wherever possible, average values may be used and simplifications may be applied. For example the influence of the internal cell resistance on the accumulator voltage should be neglected.

18978J

18980J

18983J

18985J

18987J

18989J

18991J

18992J

18994J

The rules allow to keep the Accumulator Isolation Relays(AIRs) open for a certain time after the Shutdown Circuit was de-activated. It is assumed that both AIRs are connected in parallel to the Shutdown Circuit and that the electrical behaviour of each AIR can be simplified as a single resistance of 15R. Each AIR opens its contacts, if the current drops below 200mA. The nominal Shutdown Circuit Voltage is 13.8VDC. What is the maximum capacitance that may be connected in parallel to each AIR in order to not violate the rules?

A1 10.5mF

A2 10.6mF

A3 10.7mF

A4 10.8mF

A5 10.9mF

A6 11.0mF

A7 11.1mF

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