Electrical Engineering Challenge

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Electrical Engineering Challenge

Test your knowledge in electrical engineering and automotive design with our engaging quiz! From low pass filters to resonant circuits, each question is designed to challenge your understanding of key concepts.

Key features of the quiz:

10 challenging questions
Multiple choice and checkbox formats
Score points as you go

10 Questions2 MinutesCreated by DesigningEagle47

The electrical department needs to calculat an low pass filter for the analogous signal of the brake system pressure sensor. The layout of the low pass filter is shown in the picture below. The sampling time is 1,14ms. Which couple of R and L values are wrong due to the alias effect.

R = 200Ω L = 0,137H

R = 220Ω L = 0,076H

R = 420Ω L = 0,172H

R = 200Ω L = 0,212H

It is nessacery to calculat a voltage divider to built up a gauge device for the LV. It is suppose to measure the voltage with a micro-controller which has an maximum input voltage of 3.3 V. The LV System has a Maximum Voltage of 12V and the resistor R1 supose to be 222Ω. What is the right value for the resistor R2 when micro-controller resistans is RL=0.05Ω.

A: 84 ± 5% Ω

1683 ± 1% Ω

1763 ± 2% Ω

68 ± 5% Ω

Due to the Faculty Advisor a resonant circuit is needed in the already existing electrical concept. To do so, Dave calculated with the resonant circuit equation a needed overall capacity of 45µF. In his calculations he used a capacity loss of Cs = 34µF. Which of the giving examples were used as values for the missing capacities when the capacities are identical.

22 µF

23 µF

36 µF

26 µF

In the next season 2017 – 18 there are a few Rules to consider for the behavior due to the events. Which of the following statement is true?

An ESO must not accompany the vehicle whenever it is operated or moved around at the competition site.

Competition organizers are responsible for the use of the vehicles outside of their competition.

Submit an informal application to the officials

Teams who remove their vehicle ([EV ONLY] or tractive system accumulator) from the competition site after the competition has begun will not be disqualified from the competition.

Kevin used to be slidly impolite when it comes to argue with certain persons over his design. While the scrutineering he is extremly fighting with the judge about the Rule T2.14. What can be the result of this Situation due to the rules.

The Judge has to show him a yellow card

The Team will get 25 points penality

The Team can be excluded from the event

The Judge has to swop with an other judge cause of agressiv acting on site due the rule A.4.9.1

A ball weighing 100g falls from a height of 5 meters. When impacted, 30% of the kinetic energy is lost. How high does the ball bounce? And how fast was he on impact?

3,5m & 9,9m/s

1,5m & 10,3m/s

4,3m & 12,1m/s

2,7m & 8,4m/s

The Registration is done and all slots for FSG 2018 are filled out for the Event except the additional one´s. After one Day 4 Australia, 2 China, 2 Canadian and 4 teams of Timbuktu are also in the register line for a Slot. What is the overall number of the participating Teams on the next FSG 2018

130

128

126

132

While the Rollout afterparty, Robert is showing and explaining his friend Carl the new Aero devices. He highlights the rear wing with an max. Height of 1202mm of the ground, a width of 550mm and 20mm out of the center, 4 flaps and its new feature the DRS system with steering angle control. Carl is experients in formula student and discovered an rule negligence. Which mistake does Carl see?

All symmetrical aero devices should not be outcentered more than 10mm

There is no steering angle control allowed for the DRS - system

The maxmium number of flaps should not exceed 3

The maximum height of aero devices is exceeded

Your team drove an endurance time of 1540s. You hit 7 Doo´s, and 2 OC´s . The best team Hit 5 Doo´s and 1 OC. You achieved an endurance score of 280,7482. What is the endurance time of the fastest team excluding the penalties?

1496s

1494s

1493s

1498s

Electrical Engineering Challenge

Electrical Engineering Challenge

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