T.U.C. Racing Team - Probequiz 13-01-2018 | Take the Quiz

Which of the following formulas describes the autocross scoring?

71,5*((Tmax/Tteam) – 1)

95,5*[((Tmax/Tteam) – 1)/0,25]

70*(Pteam/Pmax)

300*[((Tmax/Tteam) – 1)/0,333]

The driver of the team has to...

Present a valid goverment issued driver´s license for passenger cars .

always be near the vehicle.

Participate in driving tests before the competition.

Be one of the ESOs.

It is correct if the RTDS has a sound level of 95 dBA.

True, the sound level has no restriction to an upper level

False, the sound level is restricted to 90 dBA

False, the sound level is restricted to 85 dBA

True, the sound level is restricted to 95 dBA

A voltmeter has a specific R of 20 kOhm/V and shows 6V. What is the current, if the measurement range is 10 V?

30 mA

30 µA

60 µA

60 mA

What does the driver need to do when being signaled the black flag?

Danger, the driver must slow down, something has happened beyond the flag station, no overtaking unless directed by the track marshals.

The driver must come to an immediate safe and controlled stop on the course and must follow track marshals directions.

The driver must pull into the driver change area for discussion with the officials concerning an incident. A time penalty may be assessed.

The driver must pull into the designated passing zone to be passed by a faster competitor.

A formula student race car drives up a 10 degree slope road with a speed of 72 km/h. After an edge, the street is horizontal. How long is the time in the air? Consider the car a point mass; ignore aerodynamic effects; g=9,81m/s^2

T=0,931s

t=0,357s

T=1,472s

T=0,708s

The total resistance of a self-designed circuit can be simplified in the following equation: R = ((R5+R4)||(R3+R2))+R1 The values are: R1= 200 Ohm; R2, R3 = 1 kOhm; R4 = 500 Ohm; R5 = 780 Ohm; U = 5 V The rules require a fuse for this circuit. The threshld for this fuse is set to be 5 mA higher than the highest possible current, which can occur in this DC circuit. Which of these following is the threshold for said fuse:

A 18650-Li-Ion Battery has a internal resistance of 20mOhm and a mass of 45 grams. During tests with a load of 10A and a length of 20 minutes the cell heats up 26 K. How high is the thermal mass of this cell?

92.31J/k

92.34 J/k

923.4 J/k

2051.3 J/(kg*k)

What is the maximum length of the executive summary of the business plan?

1000 words

½ A4 page

500 words

One A4 page

A RWD vehicle (300kg) has a static weight distribution of 50% between front and rear axle. The wheelbase is 1800mm, the COG height is 350mm and the constant lateral friction coefficient is µ=1.8. The drag coefficient and rotating masses of the vehicle can be neglected. What is the maximum lateral acceleration of the car, which can be provided by the wheels?

17.652m/s^2

13.578m/s^2

8.826m/s^2

9.81m/s^2

Sort in ascending order the thermal conduction coefficients of the following materials, starting with the smallest: A: Diamond; B: Iron; C: Class; D: Water; E: Copper

E, D, B, A, C

A, D, C, B, E

D, C, A, B, E

D, C, B, E, A

T.U.C. Racing Team - Probequiz 13-01-2018

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