Safety Flashcards
What are the major causes of accidents?
How do we tackle the accident problem?
What are the 3 main causes of electric shock
What happens to the human body when exposed to 1mA, 10mA, 20mA, 30mA?
What voltage on board is considered ‘safe’?
What is the correct electric shock procedure?
Before tagging out a piece of equipment/system what 3 steps must be carried out?
Describe the procedure for removing fuses?
Name the dangerous components and their associated hazards found on board HM ships?
What precautions are to be taken when using lotoxane?
What PPE should be worn whilst working in the galley?
How are all galley supplies isolated in the event of a fire?
What is the biggest fire hazard within the galley?
What are the precautions to be taken when working on live electrical equipment?
What are the precautions to be taken when working on dead equipment?
What is the correct procedure for the restoration of supplies?
What specific PPE should you wear when working on tantalum capacitors?
List the 3 types of hand change over switches?
What should happen to the labels after reinstating a LOTO?
What is the resistance of the human body when dry?
Why is it important to avert your eyes when removing fuses?
When carrying out a LOTO, where should part B of the LOTO be placed?
Why are shorting straps fitted to capacitors during maintenance?
When is it considered safe to work on live electrical equipment?
The reasons for isolating supplies using LOTO system
Name the 2 parts of the long term LOTO log
What are the three radioactive valves categories?
Work is never carried out on live equipment with voltages above what?
State the procedure for replacing fuses?
State the procedure for LOTO?
After removing empty fuse holders, what is the procedure for replacing the fuses, once you have been given permission?
How would you prove that a circuit is dead before working on it?
What are the three items of paperwork required for a LOTO routine?
When you replace fuses at the fuse panel how do you prove electrical switches are open or not?
List the examples of human failure that could lead to electric shock?
What does HV stand for and define its values?
What is a CP and what is the definition?
Definition of HV live?
Definition of HV dead?
Definition of HV safe?
When is additional testing for dead carried out?
