Aristurtle Quiz FS Netherlands 2020
Aristurtle Quiz: Test Your Engineering Knowledge
Welcome to the Aristurtle Quiz! This quiz is designed to challenge your knowledge in various engineering disciplines and vehicle dynamics. Whether you're an engineering student, a professional in the field, or just someone curious about engineering concepts, this quiz offers something for everyone.
Here’s what you can expect:
- 14 engaging multiple choice questions
- Topics covering electromagnetism, materials, compliance, and more
- A chance to test your knowledge and learn new concepts
A solenoid has a length of 30 cm and a diameter of 3 cm. It is wound with 1000 turns of wire carrying a current of 10A. What is the total amount of energy inside the magnetic field? There are no additional magnectic fields beside the one generated by the solenoid.
0.015 Joule
0.03 Joule
0.15 Joule
0.3 Joule
Which of the following is an example of a piezoelectric material?
Copper
Lead zirconate titanate
Magnesiochromite
Potassium carbonate
A system has 4 resistors in parallel (25 Ohm, 80 Ohm, 50 Ohm and an unknown value) and the supply in series. The current through the 80 Ohm resistance is 1.25 A. The total current of the supply is 10 A. What is the value of the resistor with the unknown value?
36.36 Ohm
40.25 Ohm
66.66 Ohm
76.66 Ohm
Which of the following oscillators is not of sinusoidal nature?
Negative-resistance oscillator
RC phase shift oscillator
Relaxation oscillator
Crystal oscillator
You have a conductor with a resistivity of 10 Ohm, a length of 10 meter and a current of 12 Ampere. How many coulombs of charge flow through in 1 minute?
10 C
72 C
720 C
1000 C
Your team is considering two languages, Verilog and VHDL, for programming an FPGA. Which language(s) could be used?
Both
Only Verilog
Only VADL
None of these options
Which of the following is correct about the Driver's Harness Attachement?
A minimum cross-sectional area of 60mm^2 of the same steel used in the car must be physically tested to prove structural rigidity
A belt can be regionally exposed to the engine or any other significant heat source, as long as it is not passing through the firewall
Where lap belts and anti-submarine belts use the same attachement point, the tab or bracket to which they are attached, must have a minimum cross sectional area of 90mm^2 of steel to be sheared if failed in tension at any point of the tab
An attachment welded to a steel structure must be able to carry 13 kN for shoulder and lap belts, and 6.5 kN for anti-submarine belts
What is true about the documentation for the Cost & Manufacturing event?
Systems are not part of the Detailed Bill of Material
Sub-assemblies are only part of the Detailed Bill of Material
For every material in the Costed Bill of Material, a receipt is required
Overhead costs must be taken into account in the Costed Bill of Material
The weight distribution of a car is 44% to the front and 56% to the rear axle. The wheelbase of the car is 1570mm. In what distance, measuring from the rear axle is the CoG located?
0.69 m
0.87 m
1.17m
1.32 m
What is the minimum distance from any part of a vehicle, including a driver, to the ground in a static situation?
25 mm
30 mm
40 mm
50 mm
A team is competing in the Acceleration event at FSN. The car has a mass of 183kg. What is the work needed in order for the car to finish in 3.8 seconds with a speed of 133 km/h?
124.8 kW
32.8 kW
12.4 kW
38.3 kW
A team is evaluating if they can save weight by shortening some of their critical fastners. Are you allowed to shorten bolts?
No
Yes, as long as the bolts exceed metric grade 8.8
Yes, as long as a minimum of two full threads project from the lock nut
Yes, unless the bolts are used in the brake system
A team is in the process of validating the compliance of the shoulder harness bar used in their car. Choose the answer in which their configuration is incompliant
The steel tube has a thickness of 2 mm, and a 0.26% in carbon and 1.7% manganese content.
The bar is bent (not straight) and the team uses an analysis method of inducing 7kN to each attachment in the horizontal plane to prove compliance
The attachments are positioned 220 mm apart, measured center to center and have a thickness of 1.7mm
From the driver's shoulders rearwards to the mounting point or structural guide, the shoulder harness is 8 degrees above the horizontal
A team is competing in the Skidpad Event at FSN. If the coefficient of friction is Uf=0.87 , what is the maximum velocity in order for the car to stay in track without losing contact with the ground? Assume that the car is racing in the centerline of the track width and g = 9,81 m/s^2
31.75 km/h
8.82 km/h
37.15 km/h
43.26 km/h
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