FS Germany Registration Quiz 2013

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Questions: 15

Duration: 1h 15m
15 without duration

Class: ev

Status: missing correct answer

Date: 14th January 2013

Infomation: -

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FSG_Rules_2013_v1.0.0
2013 FSAE Rules

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ID: 344

Question: 1

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:

305 MPa (44.2 ksi)

180 MPa (26ksi)

300 MPa (43.5 ksi)

200 GPa (29,000 ksi)

365 MPa (52.9 ksi)

ID: 345

Question: 2

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

50mm

350mm

7mm

75mm

ID: 346

Question: 3

What is the minimum tread depth for rain tires?

2.4mm (3/32 inch).

1.6mm (2/32 inch).

0.8mm (1/32 inch).

3.2mm (4/32 inch).

ID: 347

Question: 4

The rise time (10% to 90%) of a given one stage low pass RC network is 3.00ms. What are possible values for R and C?

R=1500Ohm and C=950.6nanoFarad

R=2000Ohm and C=640.0nanoFarad

R=2500Ohm and C=546.2nanoFarad

R=3000Ohm and C=420.8nanoFarad

ID: 348

Question: 5

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

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

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

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

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

ID: 349

Question: 6

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

SFI 3.3 or FIA 8856-2000

SFI 3.3 or FIA 8586-2000

SFI 2.2 or FIA 8856-2000

SFI 33.33 or FIA 8856-2012

ID: 350

Question: 7

What does DFMA stand for in the rules?

Design for Manufacture and Assembly

Designated Fire Management Assistant

Double-folded Magnetic Anchor

Desire for Mega-Ants

ID: 351

Question: 8

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

5 kph.

10 kph.

12 kph.

15 kph.

ID: 352

Question: 9

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?

10 mm (0.4 inch)

20 mm (0.75 inch)

30 mm (1.2 inch)

ID: 353

Question: 10

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

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

The firewall must be puncture and scratch resistant.

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

The firewall must not contain any parts made of metal.

ID: 354

Question: 11

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

10kR

15kR

20kR

5kR

ID: 355

Question: 12

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

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

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

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

The HVD must be clearly marked with "HVD".

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

ID: 356

Question: 13

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

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

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.

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

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

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.

ID: 357

Question: 14

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

ID: 358

Question: 15

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?

10.5mF

10.6mF

10.7mF

10.8mF

10.9mF