Quiz „Basics“
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1. What is the minimum height of the university name on both sides of the car?
See FSG Rules 2023 T12.2.2
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2. What is the diameter of the inside skidpad circle?
See FSG Rules 2023 D4.1.2
3 / 10
3. What does the yellow flag mean during the driving disciplines?
See FSG Rules 2023 D2.1.9
4 / 10
4. What is the minimum diameter of the shutdown button in the cockpit?
See FSG Rules 2023 11.4.4
5 / 10
5. What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?
See FSG Rules 2023 D7.5.4
6 / 10
6. What is the penatly for driving off course during acceleration?
See FSG Rules 2023 D9.1.7
7 / 10
7.
A team can register up to how many Electrical System Officers?
See FSG Rules 2023 A4.3.1
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8. How many percentage of points is the Demonstration and Structure in the Business Plan Presentation Event?
See FSG Rules 2023 S1.4.1
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9. What is the minimum height of the university name and the car number added together?
See FSG Rules 2023 T12.2.2 and T12.1.2
10 / 10
10. What is the minimum number of points a team recieves for finishing an acceleration run?
See FSG Rules 2023 D5.4.1 or D5.6.2
Dein Ergebnis ist
Die durchschnittliche Punktzahl beträgt 66%
Quiz neu starten
Quiz „Intermediate“
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1. Your team completes their best manual skidpad run in 5.9 secs. The fastest team overall completed their run in 5.1 secs. How many points did your team recieve for skidpad? Round to one decimal place.
See FSG Rules 2023 D4.4.3
See FSG Rules 2023 A5.3.1
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2. A team missed the intial deadline for a document and submitted this 24 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.
See FSG Rules 2023 A5.3.2
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3. A team missed the intial deadline for a document and submitted this 49 hours after the deadline. After that the team’s document got accepted. The team will recieve a 10 point penalty.
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4. How many sets of dry tyres are allowed to be used during one event?
See FSG Rules 2023 D3.2.4
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5.
In the event of unsportsmanlike conduct, 25 penalty points will be deducted from the team’s overall score. A second violation will result in an additional 100 penalty points deducted from the team’s overall score.
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6.
The Electrical System Officer must: (Multiple Choice)
See FSG Rules 2023 A4.2.9, A4.3.4 & A4.3.8
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7. What is the maximum length of time allowed for the driver change in endurance, in order to recieve no penatly?
8 / 20
8.
Which of the following parts are not part of the Shutdown Circuit? (Multiple choice)
See FSG Rules 2023 EV6.1
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9. What is the total surface area of percy (including connection pieces)? Persume the connection pieces have a width of 20mm. Give answer in miles to one decimal place
See FSG rules 2023:
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10. Your team completes their best manual skidpad run in 5.1 secs but goes off course. The fastest team overall completed their run in 4.6 secs. How many points did your team recieve for skidpad? Round to one decimal place.
See FSG Rules 2023 D4.4.3 & D9.1.7
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11. Which of the following statements are correct? (Multiple Choice)
See FSG Rules 2023 D7.6.6 (& D7.6.7, D7.6.8), D9.1.5 & D9.1.12
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12. What is the minimum height of the university name and the car number added together?
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13. Which of the following requirements are a must for all non DV electric cars with wings, when moving the vehicle on the competition site? (Multiple choice)
See FSG Rules 2023 A.6.7
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14. What is the maximum number of drivers allowed to compete at an event?
See FSG Rules 2023 D1.1.1
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15. Which of these is/are not a penalty during autocross? (Multiple choice)
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16. Your team recieves 59.3 points for their autocross run. The fastest time overall was 71.9 secs. How long was your team’s fastest run? Round to one decimal place.
See FSG Rules 2023 D6.3.2 & D9.1.7
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17. What does the yellow and red striped flag mean during Endurance and Autocross Event?
See FSG Rules 2023 D2.1.10
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18. You want to use this shutdown button left and right between the main hoop and the main hoop bracings. Is this application rules compliant? (Multiple Choice)
See FSG Rules 2023 T11.4
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19. What is the diameter of the outside skidpad circle?
20 / 20
20. How many pages of text are allowed in the Engineering Design Report? (Multiple choice)
See FSG Rules 2023 S3.2
Die durchschnittliche Punktzahl beträgt 50%
FSG Preparation
1. Your vehicle has its right-hand base coordinate frame defined with the x-axis pointing forward into the driving direction and the z-axis upwards. A camera is positioned on the vehicle as follows, in the vehicle coordinate frame: x = 500 mm, y = 160 mm, z = 1140 mm and the Euler angles ZY′X′′ roll = 100°, pitch = 0°, yaw = 90° Assume the camera has no distortion, a resolution of 1280 px × 1080 px, and the principal point (cx and cy) and the focal lengths (fx and fy) are given by: cx = 636 px, cy = 548 px, fx = 241 px, fy = 238 px The point (u, v)0 is defined to be (u, v)0 = (-cx, -cy) as commonly used. Within the camera image plane, z-axis in viewing direction, an object center is detected at pixel: u = 795 px, v = 467 px Another sensor determines the euclidian distance of the object to the camera frame as: d = 2.7 m Calculate the 3D position of the object in the vehicle coordinate frame in meter. Round to three decimals. Give the solution in the following format: x, y, z, e.g. 1.234, 5.678, 9.012
2. The sequence x[n]=(-1)^n is obtained by sampling the continuouse-time sinusoidal signal x(t)= cos(w0t) at 1-ms intervals, i.e.,
Determine the three smallest distinct possible values of w0 as a multiple of nx10^3 in the following format: w0 1, w0 2, w0 3, e.g 1, 2, 3
3. A single-cylinder four-stroke engine with a total displacement of 623.7 cm3 has the following theoretical design: piston stroke s = 52 mm, connecting rod length l = 66 mm, piston diameter d = 38 mm. The ignition timing point is given as Sk = 2.0 mm before TDC. Calculate the ignition timing point in ° crankshaft before TDC. Round to one decimal.
4. In the following there are multiple statements abount the rules. Which statements are correct?
See FSG Rules 2023
5. Which of the following statements regarding the rules are correct (2024)? Mark all correct answers.
6. Fred, the racing alpaca, challenges Coco, the 3-leged cat, to an acceleration event according to D 5.1.1. Being very confident, Fred gives Coco a head start h of 14 m infront of the start line. Both start the same time t=0 s having an initial speed V0 of 0m/s as shown in the figure. Coco accelerates with 6m/s^2. Assume that both are not limited by speed and have a constant acceleraton over the full acceleration event.
Calculate the minimum acceleration Fred needs to achieve to reach the finish line at the same time as Coco. Round to one decimal.
The figure shows internal single walls of the TSAC and their cutouts. Which of these walls are rules compliant? Mark all correct answers.
The figure shows the output voltage Vout versus the input voltage Vin as the transfer function of 74LVC1G34, a non-inverting LVTTL buffer. The non-inverting LVTTL buffer obeys the following static discipline:
Does the given tranfer curve satisfy the static discipline? Mark all correct answers.
9.
The figure shows a block diagram of a dynamic system. What is the overall transfer function of the system? Mark the correct answer.
10. The TS of an EV can be simplified to be an ideal TS energy storage and an unshielded TS cable running through free air.
The ideal TS energy storage consists of the following parts: an ideal voltage source V0 supplying 600 V DC at any load an ideal resistor Ri of 28.5 mΩ which combines all resistances in the high current path of the TS energy storage, such as the cell, contact, busbar, wiring, fuse, and outlet connector resistances an ideal circuit-breaker as the main fuse having an appropriate DC voltage rating and a characteristic such that the instantaneous tripping current is 10 times the rated current
The TS cable has the following properties: the cross-section A is 2×6 mm2 the length l is 10 m the specific conductivity κ is 56 m/(Ω*mm2) a 30 % increase in the wire’s resistance covers the thermal behavior and all other effects during a short-circuit event Select the rated current In and breaking capability Icn of the TS energy storage circuit-breaker, such that a short circuit event at any point of the TS wire triggers instantaneous tripping a short circuit event at any point of the TS wire can be interrupted the maximum possible rated current is chosen, although the value might be well above the typical continuous current rating of the cable available values for the rated current In have a step of 10 A (e.g. 10 A, 20 A, 30 A) the minimum possible breaking capability is chosen available values of the breaking capability Icn have a step of 10 kA (e.g. 40 kA, 50 kA, 60 kA) Give the rated current In in A and the breaking capability Icn in kA in the following format: In, Icn e.g. 123, 456
Die durchschnittliche Punktzahl beträgt 15%
FSG Preparation Short
1 / 5
1. Coco, the three-legged cat with a mass of 3.5 kg, is standing still on a horizontal frictionless surface. While playing with a ball of yarn, having a mass of 0.05 kg, Coco kicks it backwards with one of her three legs so hard that the ball of yarn reaches a speed of 2.3 m/s. The resulting speed of Coco is:
2 / 5
2. Your vehicle has its right-hand base coordinate frame defined with the x-axis pointing forward into the driving direction and the z-axis upwards. A camera is positioned on the vehicle as follows, in the vehicle coordinate frame: x = 500 mm, y = 160 mm, z = 1140 mm and the Euler angles ZY′X′′ roll = 100°, pitch = 0°, yaw = 90° Assume the camera has no distortion, a resolution of 1280 px × 1080 px, and the principal point (cx and cy) and the focal lengths (fx and fy) are given by: cx = 636 px, cy = 548 px, fx = 241 px, fy = 238 px The point (u, v)0 is defined to be (u, v)0 = (-cx, -cy) as commonly used. Within the camera image plane, z-axis in viewing direction, an object center is detected at pixel: u = 795 px, v = 467 px Another sensor determines the euclidian distance of the object to the camera frame as: d = 2.7 m Calculate the 3D position of the object in the vehicle coordinate frame in meter. Round to three decimals. Give the solution in the following format: x, y, z, e.g. 1.234, 5.678, 9.012
3 / 5
3. You built a cannon to impress your friends with a basketball trickshot. It has a railgun-style accelerator with a length / of 1 m. Your cannon is tilted upwards by an angle a of 77.25° and is placed as depicted with the lower part in the origin of the coordinate system. The cannonball has a mass m of 0.567 kg. Assume that the capacitors have a total capacity C of 33 mF, that the standard acceleration due to gravity 9, is 980.665 cm/s^2 and that there is no friction and no energy loss. What voltage do you need to charge the capacitors supplying the railgun to, in order to hit the basket at (4.191 m, 3.05 m). Round to the nearest one.
4 / 5
4. For the shown drive train, the input rotational speed is 3600 min-1, and the number of teeth of the sprocket is z1 = 20. ease note: n2 = n3, n4 = n5, n6 = n7. The number of teeth of the sprockets are: z1 = 20, z2 = 45, z3 = 24, z4 = 55, z5 = 30, z6 = 43, z7 = 15, z8 = 53 Calculate the rotational speed in min^-1 for the final sprocket z8 where the driveshafts are mounted. Round to one decimal.
5 / 5
5. A single-cylinder four-stroke engine with a total displacement of 623.7 cm3 has the following theoretical design: piston stroke s = 52 mm, connecting rod length l = 66 mm, piston diameter d = 38 mm. The ignition timing point is given as Sk = 2.0 mm before TDC. Calculate the ignition timing point in ° crankshaft before TDC. Round to one decimal.
You only have 10 mins to answer all 4 questions!
Sorry, times up!
Quiz „FSG Multiple Choice“
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1. In which cases will team members be denied their on-site member pass? Mark all correct answers!
2 / 4
2. According to the FS Rules and the competition handbook: Which statements are true?
3 / 4
3. Mark all true statements according to the FS Rules
4 / 4
Die durchschnittliche Punktzahl beträgt 0%
Quiz „Electrical“
1. Your team is considering two languages, Verilog and VHDL, for programming an FPGA. Which languages could be used?
2. Your BSPD has been triggered although the driver did not touch the driving pedal. What could have gone wrong? (multiple choice)
3. The previous season you could recuperate only 27% of your initially stored energy, but this season a big improvement in your drivetrain allows you to recuperate 69% of the initially stored energy. Knowing that you had 6.3 kWh of energy in your accumulator during the last season, how much energy must your new accumulator have, if you assume, that it’s the same length and speed? Give answer in kWh
E_new = E_old * (1+0.27)/(1+0.69)
4. For this Wheatstone Bridge based NTC temperature measurement circuit, which is the lowest voltage measurement (VAB) that is possible to obtain at 60ºC? (NTC B: 3435 +/-1%) Give answer in Volts rounded to two decimal points.
5. Three inductors are connected as shown in the following figure:
Given that L1 = 2L2, find L1 and L2 such that the equivalence inductance is L = 0.7 H. Give your answers in Henry, rounded to three decimal places separated by a comma (L1, L2)
6. You have an electric car with these specifications:
How far can you drive with one load? Give answer to nearest whol number in km.
7. Which of the following requirements of the brake light assembly must be met to be rules compliant? (multiple choice)
See FSG rules 2023: T6.3
8. Which of the following statements about LV battery packs with lithium based chemistry other than LiFePo4 is not true?
See FSG rules 2023 T11.7.7
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 of 301.4V. Give answer to 4 significant figures in Joules
W = 0.5 * C * U^2
∆W = W_end – W_start = 0.5 * C ((U_end)^2 – (U_start)^2)
10. Which of the following statements is false regarding the difference between Lead-based batteries, Nickel-based batteries and Lithium-based batteries?
no solution currently
Quiz „General Engineering“
1. You would like to drink a cup of very hot coffee with milk early in the morning, but you are in a hurry and have only 5 minutes until you have to leave for work. At which time after brewing should you add the cold milk to the coffee and stir in order to decrease the temperature of the mixture as much as possible: a) 0 minutes (immediately), b) 2 minutes, or c) 4 minutes? Suppose that the stirring can be done instantaneously and that you need the last one minute for drinking.
brew temperature C = 80 ◦C, temperature of milk = M = 10 ◦C, room temperature 0 = 20 ◦C, volume of coffee VC = 300 ml, volume of milk VM = 100 ml, specific heat capacity of coffee cC = 4180 J/(kgK), specific heat capacity of milk cM = 3500 J/(kgK).
Please enter only the letter of the corresponding answer
The driving „force“ for the cooling of the coffee is the temperature difference between the warm coffee and the environment (room temperature), which leads to an exponential drop in coffee temperature. The temperature difference is greatest immediately after brewing. The later we stir in the milk, the lower the coffee temperature has already dropped. On the other hand, lowering the temperature by the milk becomes smaller the longer we wait. So we let the coffee cool down on its own for as long as possible in order to bring about the temperature reduction by the cold milk at the end. The greatest possible cooling is therefore achieved when the milk is added after 4 minutes.
2. An air as an ideal gas expands adiabatic from a volume of V1 = 1,00l with its pressure of p1 = 10^5 Pa to 1/10 of its original pressure. What volume V2 (in litres) does the gas reach after it’s expansion? Round to two decimal places
3. Calculate the force Fc working at point C. Give answer in kN rounded to one decimal place.
Forces at point A: Rax = 3kN, Ray = 9kN, Ma = 10kN/m
Moment Equation around point D:
0 = -Fc x 1m – (60kN x 3m) x 4m + Ray x 5.5m – 10kN/m
Fc = -190 510 N
Fc = -190.5 kN
4. The given gearbox consists of two gear sets with wheels 1, 2 and 3, 4 respectively. The wheels are fixed to their shafts. Calculate the drive speed (in rpm) of wheel 4?
Given: n1=600 rpm, z1=18, z2=90, z3=24, z4=120
5. If the density of aluminium is 2.71 kg/m^3, find the volume of a 0.888 kg of aluminium. Give answer in m^3 with two decimal places.
density (rho) = m / V
6. How much current flows when 99 C passes down a wire in 11 s? Give answer in amps as a whole number.
Q = I * t
7. A spring in a church clock has a spring constant of 10 N/m. What is its elastic potential energy store if it is stretched 8 m? Give answer in Joules to three significant figures.
E = 0.5 * k * e^2
8. A lorry contains an engine with a power of 2.78 J/s. The lorry drives for 36 mins. Calculate the energy transferred in kJ rounded to three decimal places.
P = E/t = W/t
9. The Wet Skid Pad World Record was set at FSN2019 by TU Delft. They managed to set a time of 4.901 for the left circle and a time of 5.031 for the right circle. Assume the run was completed perfectly along the center line of the circles. What was their average speed during this record run? Give answer to two decimal places in mph.
10. An object is fired vertically upwards from the ground at time t = 0 s in still air at a speed of 8.0 m/s. On the way up, what is the height of the object above the ground when it has a speed of 2.0 m/s. At what time does it reach this height on the way down? Give both answers separated by a comma to one decimal place.
Possible solution:
