FSG#125_DONE 15.12.2020
Engineering and Automotive Quiz
Test your knowledge with our comprehensive quiz dedicated to engineering and automotive topics! This quiz covers a range of subjects, from mechanics and physics to automotive design and safety regulations.
Improve your understanding and expertise in the following areas:
- Transmission systems
- Force and acceleration calculations
- Electrical engineering fundamentals
- Suspension types
1. The turns ration required to match a 75ohm source to a 300ohm load is?
A) 2
B) 4
C) 8
D) 16
2. What suspension type is displayed on the following picture?
A)McPherson Sturt – Front.
B)Double Wishbone – Rear.
C)Five-link – Front.
D)Double Wishbone – Front.
3.The car enters the corn depicted in figure. The car at point A has a velocity of 16m/s and its speed is decreasing at the constant rate of 0.6m/s^2. If the curvature of the road at point B is 60m and the car is following the centreline of the road calculate the total acceleration of the car at point B.
A)0.6m/s^2
B)1.867m/s^2
C)1.961m/s^2
D)4.921 ft/s^2
4.Determine the force in member BD of the truss.
A)3kN
B)607.88 lbf
C)-647.43 lbf
D)-3kN
5.In a certain parallel resonant band-pass filter, the resonant frequency is 50kHz. If the bandwith is 2kHz, the lower frequency…
A)Con not be determined
B)Is 49 kHz
C)Is 51kHz
D)Is 100kHz
6.How many times will moment of inertia of a thin disk around y – axis increase, if we increase its radius and weigt twice?
7. For three phase supply frequency of 60Hz, the ripple frequency in full wave rectfilter is…
A)360Hz
B)300Hz
C)150Hz
D)100Hz
8. What does a blue flag mean to the driver?
A)The driver may pick up speed again after a yellow flag was displayed.
B)The driver clear to re-enter the track after using the slow lane to let a faster vehicle pass.
C)The driver must pass into the designatd passing zone to be passed by a faster competitor. The driver must obey the track marshals signals at the end of the passing zone.
D)The diver must slow down and pull into the designated passing zone to be passed by a faster competitor. The driver must obey the track marshals signals at the end of passing zone.
9. What is depicted on the picture?
A) 8 speed double clutch transmission for AWD
B) 7 speed double clutch transmission for 2WD
C) Automatic transmission with torque converter
D) 7 speed double cluth transmission for AWD
10.
A)44.2 kN
B)82.5 kN
C)66 kN
D)9 891.59 lbf
11. What is the first natural frequency of the 2DOF system depicted if k1=k2=kc=100N/mm and m1=m2=20kg
A)12.6Hz
B)0.4Hz
C)70.7Hz
D)11.3Hz
12. This year your Buddy has decided to self develop a Brake disk temperature sensor. These are all connected to one can Bus. But the data does not look good, what could be the reason? (Plot of the Data is shown)
A: Bus Overload
B: Broken Sensor
C: Overlapping IDs
D :Sensorvalue datatype too big for CAN payload
13.The car is standing and both the brakes and the acceleration pedal is pressed full-way (first the brake). What will happen?
A)The car starts slowly because the brakes prevent it from accelerating fast.
B)Nothing, the car ignores the acceleration command
C)The BSPD opens the shutdown circuit
D)None of the above
14.During the design process your team realizes, that you won´t pass the tilt test. In order to provide adequate rollover stability you can only adjust the trackwidth since the COG is already fixed.What is the minimum trackwidth your car should be equipped with? (round to a tenth; give the answer in mm without entering the unit)Assume: track at front = track at rear; passing tilt test = adequate rollover stability; COG constant over track width change; COG centred in x and y plane (parallel to driving surface)Height of COG (z-direction; perpendicular to the ground) = 325,5 mm. Give your answer in mm.
15.A team uses an Accumulator with 98s3p configuration and a maximum cell voltage of 4,2V. It starts the Endurance with a total Accumulator Voltage of 398,9VDC. After the Endurance the Energymeter displays a minimum Voltage (during the Event) of 340VDC. The very last value that was measured before switching off the TS was 346VDC. In the re-scruitineering the team has to show the current limiting resistor of the TSMP. Which resistor value is correct?
A: 5kOhm
B: 15kOhm
C: 20kOhm
D: 10kOhm
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