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Q1.12

Quiz by Refaia

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27 questions
Show answers
  • Q1
    LOTO applies to all conditions where unexpected start up of equipment is possible during -----
    Servicing and maintenance.
    30s
  • Q2
    What must be fitted to equipment with the isolating device to warn others ?
    Tag.
    30s
  • Q3
    While equipment is being worked on LOTO will prevent ..........
    A sudden release of energy.
    30s
  • Q4
    Locking an tagging equipment let's others know that it must not be---------
    energized.
    30s
  • Q5
    Identify which of the following are energy sources that need to be isolated during LOTO procedures...
    Chemical,Hydraulic,Electrical,Mechanical,Pneumatic, Steam.
    30s
  • Q6
    Which of the following is a method of isolating a section of pipeline...
    Closing and locking valves.
    30s
  • Q7
    Circuit Breakers and switches are examples of isolation points for...
    Electrical energy.
    30s
  • Q8
    Identify this method of isolating a section of piping ----
    Double block and bleed.
    30s
  • Q9
    The only acceptable method of isolation for confined space entry into a vessel is...
    Installing blinds.
    30s
  • Q10
    To prevent accidental start up of equipment it is necessary to disconnect the ------and remove -----
    Power source, Residual energy.
    30s
  • Q11
    A key error to avoid when performing LOTO procedures is the failure to test de-energized equipment to ------------
    Ensure it cannot be activated.
    30s
  • Q12
    What is the first step in in the LOTO removal procedure?
    Restore the work area.
    30s
  • Q13
    Who is authorized to remove a lock when safe to do so, if the lock owner cannot be contacted ?
    Shift Superintendent.
    30s
  • Q14
    Which gas requires a gas test before issuing a work permit?
    toxic
    30s
  • Q15
    What does Saudi Aramco require before working in an area with toxic or flammable gas?
    gas test
    30s

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