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[ PPE ] [ QUIZ 2 ]
11問 • 2年前
  • Jacky Shane Luyas Buhia
  • 通報

    問題一覧

  • 1

    50. In a four stroke Diesel engine, drawing air into the cylinder is what stroke ?

    a. First Stroke

  • 2

    49. Increasing the total amount of changing air in the working cylinder of the engine.

    b. Supercharging

  • 3

    48. Rings located in the grooves of the piston usually near the top and near the bottom

    b. Piston Ring

  • 4

    47. The portion of the piston which extends below the piston pin and serves as a guide for the piston and connecting rod.

    a. Piston Skirt

  • 5

    46. An engine in which the fuel is burned directly within the working cylinder.

    a. Internal Combustion Engine

  • 6

    45. What type of gas turbine is used in aircraft?

    a. Open cycle type

  • 7

    44. Which of the following compressors is generally used for gas turbines ?

    c. Axial Flow Type

  • 8

    43. Overall efficiency of a gas turbine is _______.

    c. Less than Diesel efficiency

  • 9

    42. In a gas turbine combined cycle plant, a waste heat boiler is used to:

    c. Recover heat from exhaust gases

  • 10

    41. A diesel powerplant consumed 1 m³ of fuel with 30 ° API at 27 ° C in 24 hrs. Calculate the fuel rate in g/hr.

    a. 36.21

  • 11

    40. A fuel has the following ultimate analysis, ash and moisture free: C = 0.85 lb; H = 0.13 lb; O = 0.00 lb; N = 0.01 lb; S = 0.01 lb. For complete combustion with air, calculate the oxygen required from airin pouds of fuel.

    a. 3.32 lb

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    問題一覧

  • 1

    50. In a four stroke Diesel engine, drawing air into the cylinder is what stroke ?

    a. First Stroke

  • 2

    49. Increasing the total amount of changing air in the working cylinder of the engine.

    b. Supercharging

  • 3

    48. Rings located in the grooves of the piston usually near the top and near the bottom

    b. Piston Ring

  • 4

    47. The portion of the piston which extends below the piston pin and serves as a guide for the piston and connecting rod.

    a. Piston Skirt

  • 5

    46. An engine in which the fuel is burned directly within the working cylinder.

    a. Internal Combustion Engine

  • 6

    45. What type of gas turbine is used in aircraft?

    a. Open cycle type

  • 7

    44. Which of the following compressors is generally used for gas turbines ?

    c. Axial Flow Type

  • 8

    43. Overall efficiency of a gas turbine is _______.

    c. Less than Diesel efficiency

  • 9

    42. In a gas turbine combined cycle plant, a waste heat boiler is used to:

    c. Recover heat from exhaust gases

  • 10

    41. A diesel powerplant consumed 1 m³ of fuel with 30 ° API at 27 ° C in 24 hrs. Calculate the fuel rate in g/hr.

    a. 36.21

  • 11

    40. A fuel has the following ultimate analysis, ash and moisture free: C = 0.85 lb; H = 0.13 lb; O = 0.00 lb; N = 0.01 lb; S = 0.01 lb. For complete combustion with air, calculate the oxygen required from airin pouds of fuel.

    a. 3.32 lb