Question 11 : What are 'Wings' of a vehicle
1. Spoilers at the front of a vehicle
2. Spoilers at the rear of a vehicle
3. Spoilers at the sides of a vehicle
4. Spoilers at the top of a vehicle
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Question 12 : For an average type of road surface what percentage of vehicle's weight constitutes rolling resistance
1. 5 to 10%
2. 1 to 2%
3. 2 to 5%
4. 0 to 3%
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Question 13 : Most of the ______________ vehicles have automatic transmission.
1. Indian
2. Japanese
3. American
4. British
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Question 14 : The force that opposes the motion of a vehicle is
1. Rolling resistance
2. Gradient resistance
3. Wind or air resistance
4. All of the mentioned
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Question 15 : Which of these falls under LMV(Light Motor Vehicle) category based on capacity?
1. Motorbikes
2. Cars
3. Buses
4. Trains
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Question 16 : A conventional suspension system uses which of these
1. Leaf Springs
2. Coil Springs
3. Torsion bars
4. None of the mentioned
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Question 17 : A 'bucket seat' can accomodate how many persons
1. One
2. Two
3. Four
4. None of the mentioned
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Question 18 : Onesiphare Pacqueur invented which one of these?
1. Gear box
2. Steering wheel
3. Differential
4. IC Engine
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Question 19 : If 'k' is coefficient of air resistance, 'A' is frontal area projected by the vehicle in square metres and 'V' is vehicle speed(in km/h) then the expession for air resistance 'A.R' on the vehicle is
1. A.R = k*A*V^2
2. A.R = k*A*V^3
3. A.R = 2k*A*V
4. A.R = k*A*V
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Question 20 : Wind or air resistance depends on which of the following factors
1. Shape and size of vehicle body
2. Air velocity
3. Speed of vehicle
4. All of the mentioned
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