FS registration quiz

A futuristic automotive workshop with electric vehicles, mechanics, and engineers discussing complex vehicle systems and performance metrics.

FS Registration Quiz

Test your knowledge on vehicle dynamics, engineering principles, and event regulations with our comprehensive FS Registration Quiz. This quiz is designed to challenge your understanding and application of complex mechanical and electrical systems.

Assess your efficiency calculations
Evaluate your understanding of dynamic event scoring
Test your knowledge on safety regulations and design criteria

15 Questions4 MinutesCreated by DrivingKnowledge47

A vehicle consumes 30 liters of fuel per hour, delivering 75 kW of power to the wheels. If the fuel has a heating value of 40000 kJ/kg and a density of 0.6 g/cm^3, what’s the efficiency of the vehicle? Answer in percentage, rounded to the 1st decimal.

In the following figure the masses of the bodies are m1 = 18kg, m2 = 4kg, m3 = 1.5kg and the friction coefficients of the two surfaces are μκ1 = 0.15, μκ2 = 0.1. What’s the acceleration of the system? Assume g=9.81 m/s^2. Round to 2 decimals in m/s^2.

Choose the true statements

Opening of the SDC must be done without the influence of any programmable logic in case of an insulation failure and must be reset manually by the ESO.

A device which logically replaces the TSAL parts in the accumulator container must always be mechanically connected to the vehicle to maintain functionality even if the accumulator container is disconnected.

It is acceptable for any temperature measuring device to be placed less than 10mm along the high current path away from the terminal in direct contact with the respective busbar.

For EV competitors, the scoring of the Engineering Design Event finalists will vary from 146 to 150 points.

A team participating at FSG 2020 participated at all dynamic events. For Acceleration, the team made 4 runs with the following corrected elapsed times: 4.123s, 3.956s, 4s, 3.883s and the fastest corrected elapsed time at the event was 3.467s. For Skidpad, the corrected elapsed times of the team were 5.377s, 5.276s, 5.334s and 5.282s (1xDOO), and the Tmax for the event was 5.747s. For autocross, the team had a series of actual lap times of 81.17s (1xDOO), 77.651s, 78.249s and 75.612 (2xDOO). The fastest run in autocross was timed at 62.675s with two cones down. In endurance, the team managed to complete 19km with a total uncorrected elapsed time of 1617.20s, no penalties and an extra long lap (for the driver change) with a time of 201.23s and a total corrected energy usage of 6.78kWh. The fastest corrected and uncorrected elapsed time was 1321.15s and the minimum corrected energy usage was 6.32kWh, which were achieved by the same team. Assuming no other penalties, calculate the total points the team received from the dynamic events, rounded to two decimals.(Assume that each event has the final score rounded to two decimals)

Choose the wrong sentences:

A) The load applicator for a 3-point bend test can be a metallic cylinder with a radius of 50mm and an axial length of 275mm.

B) An ESO is one of the items that need to be presented at Electrical Inspection.

C) If a mechanical black flag is shown during the Trackdrive event, the ASR must use the RES to immediately stop the vehicle.

D) During endurance, the SDC was opened by a shutdown button. The driver is able to re-activate the TS.

An electric vehicle has the following attributes: mass m = 270 kg including the driver, wheel diameter d = 16 inches, gear ratio from rotor to drive axle ng = 4.167, and a nominal gear efficiency ηg = 95%. The vehicle accelerates linearly from 0 to 108 km/h in 4s and then decelerates linearly with regenerative braking from 108 to 0 km/h in 5s on a flat road surface under calm wind conditions. Neglecting load forces, calculate the regenerative torque to each of the two electric motors to achieve this braking. Give the answer in absolute value and round to the second decimal.

Choose the wrong statements:

2 dry powder fire extinguishers of firefighting agent capacity of 0,9 kg must be mounted on the push bar.

Every PCB of the LVS is connected to the chassis.

If the rear wing of a car falls off during the acceleration event, the team will receive a 0,3 sec penalty.

The data from the APPS can be wirelessly transmitted to the main CPU of the car.

After the driver change at the endurance event, the first driver is allowed to remove his suit.

Which of the following factors will cause the demand curve for labor to shift to the right?

The demand for the product by labor declines.

The prices of substitute inputs fall.

The productivity of labor increases.

The wage rate declines.

None of the above.

A car and a truck are both travelling with a constant speed of 20 m/s on a narrow road. The car is 10m behind the truck. The truck driver suddenly applies his brakes, causing the truck to decelerate at a constant rate of 2m/s^2. Two seconds later the driver of the car applies his brakes and marginally manages to avoid a rear-end collision. Determine the constant deceleration of the car in m/s^2. Round your answer to the first decimal.

The VSV deadline is in 16/01/2020 19:30.

The BPPV was submitted in 19/01/2020 20:00.

The VSV was submitted 4 days 22 hours & 105minutes after the BPP sumbission.

The VSV was characterized as failed, which was announced in 26/01/2020 23:00

The corrected VSV was submitted in 30/01/2020 17:00.

Calculate to total penalty points. Round to 1st decimal.

FS registration quiz

FS Registration Quiz

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