FSG#105

1.What is the minimum angle between the steering collumn (consider the steering wheel as a cylinder)and the horizontal line?

A)10 deg

B)12 deg

C)14 deg

D)16 deg

2.Which bolt, nut is rule compliant when it is used on a HPI fuel rail?

A)DIN 934 nut.

B)ISO 4017 5.8 grade bolt.

C)A286 bolt.

D)ISO 4014 bolt, with 1.5mm protruding after the nut.

3.Given that the car weight is 210 kg and the initial deformation of the springs are 18mm and the ground clearence is 37.2 mm what is the maximum driver weight in order to comply with the rules?

A)80 kg

B)82 kg

C)84 kg

D)86 kg

4.Which statement is true about the rules?

A)The outer perimeter profile of the steering wheel must have some straights sections, but no concave sections.

B)The endurance event is considered a single event.

C)After technical inspection, you may adjust the seat.

D)None of the above.

5.If a team receives a “fail” for its video after the VSV deadline:

A)It has to improve the video and upload it again for a new review within 72 hours from the point of notification to not receive further penalties.

B)If the video is uploaded until 14 days after the VSV deadline, the team will receive max. 49 penalty points.

C)If no new video is uploaded by then or the new video fails the review again, the team will not have the opportunity to be registered to the competition again.

D)The video will be treated as not-submitted.

7.The assembly is made from a steel hemisphere (Pst=7.80 Mg/m^3) and an aluminium cylinder (Ρal=2.70Mg/m^3).Determine the mass center of the assembly if the height of the cylinder is h=200mm

A)128 mm

B)125 mm

C)122 mm

D)119 mm

8.Assume you have an R-C circuit with a resistance R=4.7KΩ and unknown capacitor C , input voltage 3.3V and you know that in 850 ms the capacitor is 83.6% charged.What is the value of C ?

A)0.1 uF

B)100 uF

C)10^5 nF

D)1000 pF

9.A solid circular bar of diameter d=50 mm is twisted in a testing machine until the applied torque reaches the value T=500N *m.At this values of torque,a strain gage oriented at 45 degrees to the axis of the bar gives a reading ε =339χ10^-6.What is the shear modulus G of the material?

A)20 GPa

B)25 GPa

C)30 GPa

D)35 GPa

10.The drivers must wear the specified equipment anytime while in the cockpit with the engine running. Which of the following is not compliant with the rules?

A)A well-ﬁtting, closed face helmet that meets one of the following certiﬁcations and is labeled as such: Snell K2005, K2010, K2015, M2005, M2010, M2015, SA2005, SA2010, SAH2010, SA2015, EA2016

B)Fire resistant gloves can be made from acceptable ﬁre resistant material, like leather or ﬁre resistant gloves constructed using leapalms with no insulating ﬁre resisting material underneath.

C)T-shirts, socks or other undergarments made from nylon are prohibited.

D)Arm restraints are required and must be worn such that the driver can release them and exit the vehicle unassisted regardless of the vehicle’s position.

11.A team submitted 6 pages of text including two cover page and 4 pages of drawings for the Engineering Design Report(a total of 10 pages). How many pages will be evaluated?(give an integer number as an answer)

A)6

B)7

C)8

D)9

13.For a continuous and oriented fiber reinforced composite, the moduli of elasticity in the longitudinal and transverse directions are 33.1 and 3.66 GPa, respectively. If the volume fraction of fibers is 0.30, determine the moduli of elasticity of fiber.

A)10*10^6 psi

B)15*10^6 psi

C)20*10^6 psi

D)25*10^6 psi