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  • Question
  • During braking, the brake shoe is moved outward to force the lining against the


  • Options
  • A. wheel piston or cylinder
  • B. anchor pin
  • C. brake drum
  • D. wheel rim or axle

  • Correct Answer
  • brake drum 


  • Automobile Engineering problems


    Search Results


    • 1. The number of exhaust manifolds in a V-6 engine are

    • Options
    • A. one
    • B. two
    • C. four
    • D. eight
    • Discuss
    • 2. The function of a first compression ring (top ring) is that it

    • Options
    • A. increases the combustion temperature
    • B. creates swirl
    • C. maintains a seal and prevents the fuel leakage
    • D. maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber
    • Discuss
    • 3. The function of oil-control rings is that it

    • Options
    • A. lubricates the cylinder wall by releasing oil from its hole
    • B. keeps the cylinder wall lubricated by holding oil in its channel
    • C. prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan
    • D. maintains a seal and prevents escape of burned gases and oil leakage
    • Discuss
    • 4. The purpose of turning radius gauges is to measure the

    • Options
    • A. contact areas of the tyres
    • B. free play of the steering wheel
    • C. turning radius of the left and right wheels
    • D. difference in the toe angles of the left and right wheels
    • Discuss
    • 5. The piston compression rings are made of

    • Options
    • A. cast iron
    • B. steel
    • C. aluminium
    • D. bronze
    • Discuss
    • 6. The size of engine cylinder is referred in terms of its

    • Options
    • A. diameter and bore
    • B. displacement and efficiency
    • C. bore and stroke
    • D. bore and length
    • Discuss
    • 7. If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on

    • Options
    • A. too lean mixture
    • B. stoichiometric mixture
    • C. most economical mixture
    • D. too rich mixture
    • Discuss
    • 8. The boiling point of Diesel fuel is in the range of

    • Options
    • A. 70°C to 100°C
    • B. 100°C to 120°C
    • C. 120°C to 180°C
    • D. 180°C to 360 °C
    • Discuss
    • 9. The octane number of compressed natural gas (CNG) is

    • Options
    • A. 90
    • B. 100
    • C. 110
    • D. 120
    • Discuss
    • 10. The smooth shift mechanism of an automatic transmission reduces the degree of shock at shifting of gears.

    • Options
    • A. Yes
    • B. No
    • Discuss


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