Quiz1
Automotive Engineering Quiz
Welcome to the Automotive Engineering Quiz! Test your knowledge on various aspects of vehicle design, electrical safety, and performance metrics. This engaging quiz covers topics from basic vehicle safety regulations to complex physics calculations.
Get ready to challenge yourself with:
- 10 stimulating questions
- Multiple choice and checkbox formats
- Scores based on your answers
1.What function does the ESO have?
The ESO is the only person in the team who may declare the vehicle electrically safe.
Responsible for all work caried out on the vehicle during competition
Must be contactable by E-Mail
The ESO should be a driver
The ESO must be certified or must have received appropriate practical training (formal or informal) for working with low voltage systems in automisation
2. Which abbreviation does not exist in the rules
OE
IMS
DV
AAIR
HVS
ASSI
ESO
RES
DSS
ECS
CVD
IMD
SCS
R2D2
LS
BPP
TSMS
3.If TS and LVS are on the same PCB, they must be on separate well defined areas of the board, what is the minimum distance between 50 V DC and 150 V DC with conformal coating
2.6 mm
1.4 mm
7.0 mm
3.0 mm
4.To prevent vehicle roll during cornering the roll center has to be...
Below the road surface
At the level of the sprung mass CoG
On the road surface
At 1/3 of the unsprung mass CoG height
At 2/3 of the vehicle CoG height
At the level of the vehicle CoG
5.The Autocross is over, Team A has a time of 56.58 s without any penalties. Team B has a time of 50.98 s, but with one Off-course and 2 cones. Team C gets a 53.58 s with one cone. Team D's time were 59.47 s with 4 cones. How many points do the teams have?
A: 52.74, B: 100.00, C: 76.83, D: 31.83
A: 91.56, B: 30.92, C: 100.00, D: 15.85
A: 100.00. B: 30.92, C: 91.56, D: 15.85
A: 71.21, B: 19.50, C: 75.00, D: 3.50
A: 90.56, B: 31.92, C: 100.00, D: 3.50
6.What are the penalties for late submission of DSS
For 168 h, team will be penalized with 5 points
For 168 h, team will be de-registered from the competition
For 168 h, team will receive zero points for the related event
For each 24 h, team will be penalized with five points
For each overdue 24 h, team will be penalized with ten points
7.A skater is entering a halfpipe. He enters at a height of 5 m above the lowest point of the halfpipe. The platform on the other side is 7.5 m high Vecaus of friction he loses 10 % of his potential energy while going trough the halfpipe. What speed does the skater need when entering the halfpipe to make it to the other platform? M=80 kg, g=9,81 m/s^2,
8.6 m/s
9.1 m/s
8.4 m/s
10.8 m/s
8.A steady DC current is flowing through a coil with an inductance of 248 mH. The stored energy in the magnetic field is 431 J. By how much has the current have to be increased, if the stored energy should be increased by 300 J?
17.825 A
76.791 A
9.7670 A
17.823 A
9.6760 A
17.824 A
9. 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 301.4 V and how long does the charging take?
Additional energy: 2.564 J; time: can not be calculated with the given parameter
Additional energy: 2.456 J; time: can not be calculated with the given parameters
Additional energy: 2.546 J; time: can not be calculated with the given parameters
Additional energy: 2.564 J; time: 3.20ms
Additional energy: 2.654 J; time: 2.9ms
Additional energy: 2.654 J; time: 3.40m
10. Given that (roh)=1.2 kg/m^2, CI*A =-6m^2, Cd*A=2m^2, g=9.81 m/s^2 and surface μ=0.9, above which speed (lowest value) would a 199.5 kg four wheel drive race car be able to drive upside down in steady state?
31.7 m/s
128 km/h
132.8 km/h
23.8 km/h
30.7 m/s
106 km/h
33.4 m/s
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