Safety Flashcards

1
Q

What are the major causes of accidents?

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2
Q

How do we tackle the accident problem?

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3
Q

What are the 3 main causes of electric shock

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4
Q

What happens to the human body when exposed to 1mA, 10mA, 20mA, 30mA?

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5
Q

What voltage on board is considered ‘safe’?

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6
Q

What is the correct electric shock procedure?

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7
Q

Before tagging out a piece of equipment/system what 3 steps must be carried out?

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8
Q

Describe the procedure for removing fuses?

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9
Q

Name the dangerous components and their associated hazards found on board HM ships?

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10
Q

What precautions are to be taken when using lotoxane?

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11
Q

What PPE should be worn whilst working in the galley?

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12
Q

How are all galley supplies isolated in the event of a fire?

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13
Q

What is the biggest fire hazard within the galley?

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14
Q

What are the precautions to be taken when working on live electrical equipment?

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15
Q

What are the precautions to be taken when working on dead equipment?

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16
Q

What is the correct procedure for the restoration of supplies?

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17
Q

What specific PPE should you wear when working on tantalum capacitors?

A
18
Q

List the 3 types of hand change over switches?

A
19
Q

What should happen to the labels after reinstating a LOTO?

A
20
Q

What is the resistance of the human body when dry?

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21
Q

Why is it important to avert your eyes when removing fuses?

A
22
Q

When carrying out a LOTO, where should part B of the LOTO be placed?

A
23
Q

Why are shorting straps fitted to capacitors during maintenance?

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24
Q

When is it considered safe to work on live electrical equipment?

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25
Q

The reasons for isolating supplies using LOTO system

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26
Q

Name the 2 parts of the long term LOTO log

A
27
Q

What are the three radioactive valves categories?

A
28
Q

Work is never carried out on live equipment with voltages above what?

A
29
Q

State the procedure for replacing fuses?

A
30
Q

State the procedure for LOTO?

A
31
Q

After removing empty fuse holders, what is the procedure for replacing the fuses, once you have been given permission?

A
32
Q

How would you prove that a circuit is dead before working on it?

A
33
Q

What are the three items of paperwork required for a LOTO routine?

A
34
Q

When you replace fuses at the fuse panel how do you prove electrical switches are open or not?

A
35
Q

List the examples of human failure that could lead to electric shock?

A
36
Q

What does HV stand for and define its values?

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37
Q

What is a CP and what is the definition?

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38
Q

Definition of HV live?

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39
Q

Definition of HV dead?

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40
Q

Definition of HV safe?

A
41
Q

When is additional testing for dead carried out?

A