Which of the following is accepted/true for the impact attenuator?
Impulse during drop test is 6.2*10^4kgm/sec
Average deceleration of vehicle above 20g in impact attenuator crash test is not prohibited
Peaks above 40g in impact attenuator crash test is not prohibited
Pendulum test with IA attached at radius of 1.97 feet
None of the above
In which of the cases the bulb will glow?
a and b
a and c
Only b
Only a
a, b, c
None
Calculate the thickness of ARB moment arm MS 1018 required assuming it to be a rectangular bar of length 50mm stiffness 9.91Nm/degree, modulus of rigidity of MS 1018 =0.205N/mm^2. Assuming a force of 100N acting on it
9mm
10mm
0.9mm
0.10mm
Which of the following is true regarding EDR
b and c
Only c
All
Which of the following is allowed? a) A team using ECU to control BOTS b) OEM scatter shields constructed of iron may be used c) Nylon lock nuts DIN 982 are used for positive locking inside the radiator where temperature may go upto 110°C
a
b
c
a, c
b,c
The deadline for the vehicle status video submission was 29th June. A team submits the video on 19th june and receives fail for its video on 27th june. The team uploads the corrected video on 1st july. Penalty received by the team will be:
13 points
16 points
10points
No penalty
Compression loss in IC engine occurs due to:
Leaking piston rings
Use of thick head gasket
Clogged air inlet slots
Increase in clearance volume caused by bearing-bushing wear
All of the above
.
2min ,20 points
3 min, 20 points
3min 40 points
1 min 40 points
DNF
7m
14m
70cm
140cm
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