DV005
Ultimate Engineering Knowledge Quiz
Test your engineering prowess with our comprehensive quiz designed for automotive and electrical enthusiasts. Challenge yourself with questions spanning multiple disciplines, from basic physics to advanced electronic concepts.
Features:
- Multiple choice questions
- Technical scenarios
- Real-world applications
- Fun and engaging format
How much deflection of an aerodynamic device is allowed with which load?
200 N -> 0,393701 inch
200 N -> 0,787402 inch
50 N -> 0,787402 inch
50 N -> 0,393701 inch
200 N -> 0,590551 inch
200 N -> 0,984252 inch
50 N -> 0,590551 inch
R1=50 Ohm;, R2=40Ohm;, R3=120Ohm;, U=20V. Calculate I3
I3 = 0,625A
I3 = 25mA
I3 = 25mA
I3 = 0,1875A
I3 = 62,5mA
I3 = 0,167mA
I3 = 0,167A
I3 = 0,051A
I3 = 0,25A
Which of the following procedures is wrong?
For the rain test, the vehicle must be jacked up with all 4 wheels removed and tractive system on.
For scrutineering, the highest driver must present for some mechanical scrutineering verifications.
The tilt test must be performed with the highest driver. It stops at 40º for leakage verifications and then to 60º for roll-up stability.
All fluids must be at their maximum fill level for weighing and in ready-to-race condition.
The ready-to-race sound must be a minimum of 80 dBA and a maximum of 90 dBA, fast weighting.
Regarding the certainty or falsehood of the following statements. Which one is different to the others?
All types of cells except molten salt and thermal batteries are allowed.
Li-ion cells for LV batteries must include overcurrent protection.
Li-ion LV Batteries must include overtemperature protection of at least 30 % of the cells.
In Li-ion HV Batteries, all voltages must be monitored.
The AMS must monitor the temperature of at least 20 % of the cells equally distributed within the accumulator container(s).
The AMS must measure the temperature of thermally critical cells.
Our car hits a bump. Thereby a force of 5kN acts in the vertical direction on the tire. The angle alpha; is 35°. The yield stregth of the carbon tube is 900MPa and the length of the pushrod is 292mm. What is the lightest diameter of the pushrods, if a safety of 4 may not be undercut?
18/15
21/18
19/16
22/19
How many cones do we need to purchase to build a SkidPad track?
26 yellow cones, 26 blue cones, 4 big orange and 4 small orange
29 yellow cones, 29 blue cones, 4 big orange and 4 small orange
32 yellow cones, 32 blue cones, 4 big orange and 4 small orange
32 yellow cones, 32 blue cones, 4 big orange
32 yellow cones, 32 blue cones, 4 small orange
29 yellow cones, 29 blue cones, 4 big orange
26 yellow cones, 26 blue cones, 4 big orange
26 yellow cones, 26 blue cones, 4 small orange
Your team submitted the BPES 3 days late, scored 85 points in the BP and did not enter the finals. The teams in the finals scored 99, 97 and 90 points. The first team not entering the finals scored 89 points. Which is your team's final score?
37 points
67 points
47 points
85 points
60 points
A steady DC current is flowing through a coil with an inductance of 248mH. The stored energy in the magnetic field is 431J. By how much does the current have to be increased, if the stored energy should be increased by 300J?
17.824A
17.820A
17.822A
17.825A
76.78A
17.821A
17.823A
Regarding penalties....
Safety uncritical rule violations without a benefit to the team that cannot be changed at the event may result in at least 5 penalty points for the teams, depending on officials decision.
Your team submitted the ASF 36h hours late. This will result in a penalty of 10 points.
The ADR was not submitted to your team. So you will score 0 points in the design event.
Your team did not upload the SES after 7 days passed the DL. So your team has 0 points in the design event.
If your team de-registered from the competition has no chance to apply for a place on the waiting list.
The rise time (from 10% to 90%) of the capacitor voltage of a given one stage low pass RC network is 3.00 ms. What are possible values for R and C?
R=1500Ohm and C=950.6nanoFarad
R=3000Ohm and C=420.8nanoFarad
R=2500Ohm and C=546.2nanoFarad
While transitioning from AS OFF to AS READY, the car enters AS EMERGENCY. Which could be the cause?
No Autonomous mission was selected
There was an IMD fail in the car.
The EBS system detected a pressure loss.
The BOTS was pushed while engaging the service brake.
Someone turned off the ASMS.
None of the previous answers are correct.
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