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OSHA 2

OSHA 2
25問 • 1年前
  • Maxwell Nemir
    • 通報

    問題一覧

  • 1

    What is the primary drawback to FRP tools?

    the relative delicacy compared to wooden hot-sticks

  • 2

    Live-line tools should be kept clear of conductors for the following reason:

    Conductor particles will rub into the surface of a live-line tool creating a conductive zone

  • 3

    Why did OSHA develop the altitude correction factor?

    Electrical arcs can travel farther in thin air of high altitudes

  • 4

    When working on or near energized parts, utility workers should remove all conductive objects such as watches, chains, rings etc.

    True

  • 5

    Wooden live-line tool rods must be designed and constructed to withstand the following minimum test:

    75,000 Volts per foot

  • 6

    In which work procedure listed below is the minimum approach distance still applicable

    Hot Sticking

  • 7

    OSHA requires a minimum of ____ employees be present while working on lines energized at more than 600 Volts

    2

  • 8

    During testing, meters and other instruments with accessible terminals or parts shall be

    isolated from test personnel

  • 9

    Ladders and platforms must be capable of supporting, without failure, at least ______ times the maximum intended load (employee and tools combined)

    2 1/2

  • 10

    Minimum approach distances were based on

    the distance electricity can arc and inadvertent movement

  • 11

    Which of the following is NOT a means of guarding when preforming tests where permanent fences and gates are not presnt

    Guarding with a laser that creates a barrier that will give an audible alert when the path of the laser is broken

  • 12

    How often should safety checks occur during test at temporary or field test areas?

    At the beginning of each series of test

  • 13

    When wiping a live-line tool clean

    the stick and cloth should be rotated in opposite directions

  • 14

    FRP live-line tool rods must be designed and constructed to withstand the following minimum test:

    100,000 Volts per foot

  • 15

    The first step in releasing a clearance with or without a system operator is to:

    Notify all members of the crew that the clearance is to be released

  • 16

    Paragraph (j) of OSHA’s electric utility standard requires that “Each live-line tool shall be wipped clean and visually inspected for defects before use _____.”

    each day

  • 17

    How often must live-line tools be removed from service for examination, cleaning, repair and testing?

    Every two years and whenever indicated as a result of daily inspections

  • 18

    Overvoltage correction to the minimum approach distances is most common with which of the following conditions?

    when working on transmission circuits

  • 19

    Which statements below is NOT a requirement for a utility worker using a ladder or platform near energized equipment or conductors?

    ladders and platforms may be modified to make the job easier

  • 20

    When preforming a high voltage test with a test trailer or test vehicle it is important to

    Ground the chassis

  • 21

    The first step in establishing a clearance with system operators is to

    Request the clearance from the system operator

  • 22

    What type of program do many power companies implement to prevent flash-over on extra-high voltage circuits?

    insulator washing programs

  • 23

    Who takes place of the system operator during a clearance when a system operator is not available

    a member of the crew

  • 24

    The employee and energized part are not insulated and the employee is encroaching on the minimum approach distance, but will watch to make sure the object of a different potential is not touched

    The employee and energized part are not insulated and the employee is encroaching on the minimum approach distance, but will watch to make sure the object of a different potential is not touched

  • 25

    Emergency repairs to the extent necessary to safeguard the general public

    Emergency repairs to the extent necessary to safeguard the general public

    • Electrical Testing Equipment

    Electrical Testing Equipment

    Maxwell Nemir · 26問 · 1年前

    Electrical Testing Equipment

    Electrical Testing Equipment

    26問 • 1年前
    Maxwell Nemir

    Electrical Systems

    Electrical Systems

    Maxwell Nemir · 25問 · 1年前

    Electrical Systems

    Electrical Systems

    25問 • 1年前
    Maxwell Nemir

    Applied Mathematics

    Applied Mathematics

    Maxwell Nemir · 25問 · 1年前

    Applied Mathematics

    Applied Mathematics

    25問 • 1年前
    Maxwell Nemir

    Introduction to Substations

    Introduction to Substations

    Maxwell Nemir · 31問 · 1年前

    Introduction to Substations

    Introduction to Substations

    31問 • 1年前
    Maxwell Nemir

    Into to power delivery

    Into to power delivery

    Maxwell Nemir · 23問 · 1年前

    Into to power delivery

    Into to power delivery

    23問 • 1年前
    Maxwell Nemir

    Electronics

    Electronics

    Maxwell Nemir · 24問 · 1年前

    Electronics

    Electronics

    24問 • 1年前
    Maxwell Nemir

    AC Fundmentals

    AC Fundmentals

    Maxwell Nemir · 25問 · 1年前

    AC Fundmentals

    AC Fundmentals

    25問 • 1年前
    Maxwell Nemir

    Substation Safety 2

    Substation Safety 2

    Maxwell Nemir · 25問 · 1年前

    Substation Safety 2

    Substation Safety 2

    25問 • 1年前
    Maxwell Nemir

    Rigging

    Rigging

    Maxwell Nemir · 11問 · 1年前

    Rigging

    Rigging

    11問 • 1年前
    Maxwell Nemir

    Disconnects and Switches

    Disconnects and Switches

    Maxwell Nemir · 25問 · 1年前

    Disconnects and Switches

    Disconnects and Switches

    25問 • 1年前
    Maxwell Nemir

    White Hat Test

    White Hat Test

    Maxwell Nemir · 27問 · 1年前

    White Hat Test

    White Hat Test

    27問 • 1年前
    Maxwell Nemir

    White hat test #2

    White hat test #2

    Maxwell Nemir · 18問 · 1年前

    White hat test #2

    White hat test #2

    18問 • 1年前
    Maxwell Nemir

    Into to power delivery

    Into to power delivery

    Maxwell Nemir · 23問 · 7ヶ月前

    Into to power delivery

    Into to power delivery

    23問 • 7ヶ月前
    Maxwell Nemir

    問題一覧

  • 1

    What is the primary drawback to FRP tools?

    the relative delicacy compared to wooden hot-sticks

  • 2

    Live-line tools should be kept clear of conductors for the following reason:

    Conductor particles will rub into the surface of a live-line tool creating a conductive zone

  • 3

    Why did OSHA develop the altitude correction factor?

    Electrical arcs can travel farther in thin air of high altitudes

  • 4

    When working on or near energized parts, utility workers should remove all conductive objects such as watches, chains, rings etc.

    True

  • 5

    Wooden live-line tool rods must be designed and constructed to withstand the following minimum test:

    75,000 Volts per foot

  • 6

    In which work procedure listed below is the minimum approach distance still applicable

    Hot Sticking

  • 7

    OSHA requires a minimum of ____ employees be present while working on lines energized at more than 600 Volts

    2

  • 8

    During testing, meters and other instruments with accessible terminals or parts shall be

    isolated from test personnel

  • 9

    Ladders and platforms must be capable of supporting, without failure, at least ______ times the maximum intended load (employee and tools combined)

    2 1/2

  • 10

    Minimum approach distances were based on

    the distance electricity can arc and inadvertent movement

  • 11

    Which of the following is NOT a means of guarding when preforming tests where permanent fences and gates are not presnt

    Guarding with a laser that creates a barrier that will give an audible alert when the path of the laser is broken

  • 12

    How often should safety checks occur during test at temporary or field test areas?

    At the beginning of each series of test

  • 13

    When wiping a live-line tool clean

    the stick and cloth should be rotated in opposite directions

  • 14

    FRP live-line tool rods must be designed and constructed to withstand the following minimum test:

    100,000 Volts per foot

  • 15

    The first step in releasing a clearance with or without a system operator is to:

    Notify all members of the crew that the clearance is to be released

  • 16

    Paragraph (j) of OSHA’s electric utility standard requires that “Each live-line tool shall be wipped clean and visually inspected for defects before use _____.”

    each day

  • 17

    How often must live-line tools be removed from service for examination, cleaning, repair and testing?

    Every two years and whenever indicated as a result of daily inspections

  • 18

    Overvoltage correction to the minimum approach distances is most common with which of the following conditions?

    when working on transmission circuits

  • 19

    Which statements below is NOT a requirement for a utility worker using a ladder or platform near energized equipment or conductors?

    ladders and platforms may be modified to make the job easier

  • 20

    When preforming a high voltage test with a test trailer or test vehicle it is important to

    Ground the chassis

  • 21

    The first step in establishing a clearance with system operators is to

    Request the clearance from the system operator

  • 22

    What type of program do many power companies implement to prevent flash-over on extra-high voltage circuits?

    insulator washing programs

  • 23

    Who takes place of the system operator during a clearance when a system operator is not available

    a member of the crew

  • 24

    The employee and energized part are not insulated and the employee is encroaching on the minimum approach distance, but will watch to make sure the object of a different potential is not touched

    The employee and energized part are not insulated and the employee is encroaching on the minimum approach distance, but will watch to make sure the object of a different potential is not touched

  • 25

    Emergency repairs to the extent necessary to safeguard the general public

    Emergency repairs to the extent necessary to safeguard the general public