ログイン

15/9

15/9
12問 • 1年前
  • Guevara Official
  • 通報

    問題一覧

  • 1

    Lubricants Function

    reduce friction, cooling & surface abrasion (wear) between moving parts.

  • 2

    Synthetic used in

    modern jet engines.

  • 3

    Synthetic oil with long skin contacts can cause

    dermatitis.

  • 4

    Flash point

    is the lowest temperature which fluid can be ignitable mixture with air

  • 5

    Viscosity

    is the measure of fluid resistance to flow.

  • 6

    Desirable viscosity

    low enough for easier starting at low temperatures and high enough to keep lubrication at high temperatures

  • 7

    Contaminated oil with water appears

    globules or misty.

  • 8

    When the oil contaminate with kerosene the main effect is possible

    breakdown of seal within the lubricant system

  • 9

    Engine oil detergent additives used to

    allow the oil to hold sludge or debris in suspension to prevent its buildup within the engine

  • 10

    As general guide line procedure for oil fluid contamination

    take oil sample clean or replace oil filter and flush system with clean lubricating oil

  • 11

    When working in fuel tanks keep

    using an air-fed vapour mask all the time

  • 12

    Kerosene based fuel used in gas turbine engine because it has .

    high heat energy per gallon and lubricate fuel system components

  • 15/1/2

    15/1/2

    Guevara Official · 29問 · 1年前

    15/1/2

    15/1/2

    29問 • 1年前
    Guevara Official

    15/3/4

    15/3/4

    Guevara Official · 32問 · 1年前

    15/3/4

    15/3/4

    32問 • 1年前
    Guevara Official

    15/5/6

    15/5/6

    Guevara Official · 39問 · 1年前

    15/5/6

    15/5/6

    39問 • 1年前
    Guevara Official

    15/7/8

    15/7/8

    Guevara Official · 24問 · 1年前

    15/7/8

    15/7/8

    24問 • 1年前
    Guevara Official

    15/1to6

    15/1to6

    Guevara Official · 100問 · 1年前

    15/1to6

    15/1to6

    100問 • 1年前
    Guevara Official

    17 كامل

    17 كامل

    Guevara Official · 107問 · 1年前

    17 كامل

    17 كامل

    107問 • 1年前
    Guevara Official

    15/10

    15/10

    Guevara Official · 27問 · 1年前

    15/10

    15/10

    27問 • 1年前
    Guevara Official

    3/1234

    3/1234

    Guevara Official · 33問 · 1年前

    3/1234

    3/1234

    33問 • 1年前
    Guevara Official

    3/5/6

    3/5/6

    Guevara Official · 34問 · 1年前

    3/5/6

    3/5/6

    34問 • 1年前
    Guevara Official

    10/1/2

    10/1/2

    Guevara Official · 42問 · 1年前

    10/1/2

    10/1/2

    42問 • 1年前
    Guevara Official

    3.7/8/9/10

    3.7/8/9/10

    Guevara Official · 65問 · 1年前

    3.7/8/9/10

    3.7/8/9/10

    65問 • 1年前
    Guevara Official

    3/11

    3/11

    Guevara Official · 8問 · 1年前

    3/11

    3/11

    8問 • 1年前
    Guevara Official

    3.12/13

    3.12/13

    Guevara Official · 26問 · 1年前

    3.12/13

    3.12/13

    26問 • 1年前
    Guevara Official

    3.14

    3.14

    Guevara Official · 13問 · 1年前

    3.14

    3.14

    13問 • 1年前
    Guevara Official

    3.15

    3.15

    Guevara Official · 13問 · 1年前

    3.15

    3.15

    13問 • 1年前
    Guevara Official

    3/16

    3/16

    Guevara Official · 15問 · 1年前

    3/16

    3/16

    15問 • 1年前
    Guevara Official

    3.18

    3.18

    Guevara Official · 13問 · 1年前

    3.18

    3.18

    13問 • 1年前
    Guevara Official

    問題一覧

  • 1

    Lubricants Function

    reduce friction, cooling & surface abrasion (wear) between moving parts.

  • 2

    Synthetic used in

    modern jet engines.

  • 3

    Synthetic oil with long skin contacts can cause

    dermatitis.

  • 4

    Flash point

    is the lowest temperature which fluid can be ignitable mixture with air

  • 5

    Viscosity

    is the measure of fluid resistance to flow.

  • 6

    Desirable viscosity

    low enough for easier starting at low temperatures and high enough to keep lubrication at high temperatures

  • 7

    Contaminated oil with water appears

    globules or misty.

  • 8

    When the oil contaminate with kerosene the main effect is possible

    breakdown of seal within the lubricant system

  • 9

    Engine oil detergent additives used to

    allow the oil to hold sludge or debris in suspension to prevent its buildup within the engine

  • 10

    As general guide line procedure for oil fluid contamination

    take oil sample clean or replace oil filter and flush system with clean lubricating oil

  • 11

    When working in fuel tanks keep

    using an air-fed vapour mask all the time

  • 12

    Kerosene based fuel used in gas turbine engine because it has .

    high heat energy per gallon and lubricate fuel system components