Automobile Engineering MCQ Questions & Answers | Mechanical Engineering Page-5 section-2

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41.
In a ventilated disc brake

A. A duct directs air towards the caliper for cooling while the vehicle is moving

B. Caliper is covered with cooling fins

C. Disc contains many small holes for optimum cooling performance

D. Disc contains radial vanes between its rubbing surfaces for optimum cooling performance

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42.
A traction control system (TCS) in automobiles controls the

A. Vibrations on the steering wheel

B. Engine power during acceleration

C. Torque that is transmitted by the tyres to the road surface

D. Stopping distance in case of emergency

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43.
The number of exhaust manifolds in a V6 engine is

A. One

B. Two

C. Four

D. Eight

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44.
The most commonly used power plant in automobiles is

A. Gas turbine

B. I.C. engine

C. Battery

D. None of these

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45.
The commonly used antifreeze solution in automobiles is

A. Carbon disulphide

B. Ethylene glycol

C. Ammonium chloride

D. Freon-12

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46.
In bias ply tyres

A. All plies run parallel to one another

B. Belts of steel mesh are used in the tyres

C. One ply layer runs diagonally one way and another layer runs diagonally the other way

D. All of the above

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47.
In radial tyres

A. One ply layer runs diagonally one way and another layer runs diagonally the other way

B. All plies run parallel to one another and vertical to tyre bead

C. Inner tubes are always used

D. None of these

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48.
The gradient resistance to a vehicle having a mass of 980 kg moving on an incline of 10° is

A. 1.6694 N

B. 16.694 N

C. 166.94 N

D. 1669.4 N

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49.
In aluminium cylinder blocks, the cylinder liners are made of

A. Aluminium

B. Ceramic

C. Brass

D. Cast iron

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50.
The brake pedal during ABS operation

A. Is pushed upward forcefully

B. Pedal stroke becomes longer

C. Transmits slight kickback to the driver's foot

D. All of the above

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Automobile Engineering MCQ Questions & Answers | Mechanical Engineering

41. In a ventilated disc brake

Answer & Solution

42. A traction control system (TCS) in automobiles controls the

Answer & Solution

43. The number of exhaust manifolds in a V6 engine is

Answer & Solution

44. The most commonly used power plant in automobiles is

Answer & Solution

45. The commonly used antifreeze solution in automobiles is

Answer & Solution

46. In bias ply tyres

Answer & Solution

47. In radial tyres

Answer & Solution

48. The gradient resistance to a vehicle having a mass of 980 kg moving on an incline of 10° is

Answer & Solution

49. In aluminium cylinder blocks, the cylinder liners are made of

Answer & Solution

50. The brake pedal during ABS operation

Answer & Solution

Read More Section(Automobile Engineering)

41.
In a ventilated disc brake

42.
A traction control system (TCS) in automobiles controls the

43.
The number of exhaust manifolds in a V6 engine is

44.
The most commonly used power plant in automobiles is

45.
The commonly used antifreeze solution in automobiles is

46.
In bias ply tyres

47.
In radial tyres

48.
The gradient resistance to a vehicle having a mass of 980 kg moving on an incline of 10° is

49.
In aluminium cylinder blocks, the cylinder liners are made of

50.
The brake pedal during ABS operation