11 Questions
| Total Attempts: 161

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Questions and Answers

- 1.
**Choose the right option from the following for calculating the longitudnal load transfer in a race car where, l=wheel base t=track width a=longitudnal acceleration h=height of cg from the ground w=weight of the car X is multiplication sign don't get confused**- A.
WX(a/g)X(h/t)

- B.
WX(a/g)X(t/h)

- C.
WX(a/g)X(l/h)

- D.
WX(a/g)X(h/l)

- 2.
- A.
112.3mm

- B.
125mm

- C.
91.7mm

- D.
120mm

- 3.According to the baseline steel properties used for calculations to be submitted in an SES for a tubular chassis calculate the minimum FOS if the working stress of the material is 190MPa
- A.
1.92

- B.
1.62

- C.
1.42

- D.
1.52

- 4.What is the dynamic event maximum score distribution for FSA for the following events respectively: Efficiency,skid pad,endurance,autocross,acceleration
- A.
100,75,300,100,50

- B.
100,50,300,150,75

- C.
100,75,325100,75

- D.
100,50,325,150,50

- 5.If the roll centre is above centre of gravity which of the following which of the situation may occur while cornering
- A.
The body leans away from the corner

- B.
There will be no roll while cornering

- C.
The body leans into the corner

- D.
No rolling but excess jacking effect will be produced

- 6.Let us say that in an endurance event total elapsed time taken by the fastest team to finish the event be 22 minutes and that taken by your team be 30 minutes, then what is the approx. score obtained by your team in the event according to the rules
- A.
85

- B.
84

- C.
0

- D.
83

- 7.A block of Mass M is moving with a velocity v on straight surface.What is the shortest distance and shortest time in which the block can be stopped if μ is coefficent of friction
- A.
V^2/2μg,v/μg

- B.
V^2/μg,v/μg

- C.
V^2/2Mg,v/μg

- D.
None of these

- 8.
- A.
0.27kg/kw-hr

- B.
0.28kg/kw-hr

- C.
0.26kg/kw-hr

- D.
0.25kg/kw-hr

- 9.In which of the following case the camber change rate will be higher on the basis of positioning of IC
- A.
The instantaneous centre(IC) is inboard

- B.
The instantaneous centre(IC) is outboard

- C.
Does not depend on the positioning of instantaneous centre

- 10.If a bent tube is used anywhere in the primary structure ,other than the front and main roll hoops an additional tube must be attached to support it, the attachment point must be the position
- A.
Along the tube where it deviates farthest from a straight line connecting any one end

- B.
Along the tube where it deviates farthest from a straight line connecting both ends

- C.
Along the tube where it deviates farthest from a straight line connecting at the peak

- D.
Where the ansys analysis holds true at any point

- 11.CALCULATE THE VALUE OF X (X/tan42) = {(3X+4)SIN80}/COS140 All angles are in degree NOTE:- Use upto 3 decimal approximation for every calculation
- A.
1.034

- B.
-1.034

- C.
1.264

- D.
-1.264