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Mechanical Engineering :: Automobile Engineering

Automobile Engineering - Section 1
Automobile Engineering - Section 2
Automobile Engineering - Section 3
Automobile Engineering - Section 4
Automobile Engineering - Section 5
Automobile Engineering - Section 6
Automobile Engineering - section-7

  1. The most commonly used supplementary restraint system (SRS) component is

    2. A.
    seat belt
    B.
    brake
    C.
    airbag
    D.
    steering

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  2. The natural gas is compressed in a CNG cylinder at a pressure of

    3. A.
    200 bar
    B.
    220 bar
    C.
    250 bar
    D.
    300 bar

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  3. The cetane rating of Diesel fuel is in the order of

    4. A.
    25
    B.
    45
    C.
    70
    D.
    90

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  4. The air gap between the central electrode and ground (or side) electrode of a spark plug is around

    5. A.
    0.2 mm
    B.
    0.5 mm
    C.
    1 mm
    D.
    1.5 mm

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  5. The cetane number of a Diesel fuel is a measure of

    6. A.
    volatility
    B.
    viscosity
    C.
    ignition quality
    D.
    delay peirod

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  6. The valve overlap in four stroke petrol engines is approximately

    7. A.
    30°
    B.
    60°
    C.
    90°
    D.
    120°

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  7. The petrol engines are also known as

    8. A.
    spark ignition (S.I.) engines
    B.
    compression ignition (C.I.) engines
    C.
    steam engines
    D.
    none of these

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  8. Which of the following indicates a multigrade oil ?

    9. A.
    SAE 30
    B.
    API SF
    C.
    SAE 20 W-50
    D.
    API 50

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  9. The coefficient of friction for the clutch facing is approximately

    10. A.
    0.1
    B.
    0.4
    C.
    0.8
    D.
    1.2

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  10. The component that connects the steering rack to the knuckles is

    11. A.
    tie-rod
    B.
    sector gear
    C.
    pivot
    D.
    spline

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