38:56 'fuel' is not a category. Wood is fuel. ANYTHING is fuel that combines with heat and oxygen to cause a fire, as explained in the 'triangle of fire' is fuel. If we assume that you mean a FLAMMABLE LIQUID, ie category B fire, the 'correct' answer given (B) Dry powder is not correct, as (D) Foam is also appropriate. ( as is CO2 Carbon Dioxide, but that isnt in the options.)
20:06 what is the main reason that an accident investigation takes place? Answer here: (b) for any accident that was narrowly avoided. HSE: What is the main reason that an accident investigation takes place? The purpose of accident investigation is to determine what led to the accident occurring, with the ultimate aim of identifying what can be improved (safety controls, working practices, changes to protective equipment etc) to both ensure that the same incident does not happen again, but also to prevent an even more serious accident" A near miss is an 'incident' which may cause an accident investigation, but the REASON there is an investigation "is to determine what led to the accident occurring etc'
38:56 'fuel' is not a category. Wood is fuel. ANYTHING is fuel that combines with heat and oxygen to cause a fire, as explained in the 'triangle of fire' is fuel.
If we assume that you mean a FLAMMABLE LIQUID, ie category B fire, the 'correct' answer given (B) Dry powder is not correct, as (D) Foam is also appropriate. ( as is CO2 Carbon Dioxide, but that isnt in the options.)
I feel when they say fuel they mean petrol etc. making dry powder correct
Hello, are these questions the same as the questions in the green lab card?
20:06 what is the main reason that an accident investigation takes place? Answer here: (b) for any accident that was narrowly avoided.
HSE: What is the main reason that an accident investigation takes place?
The purpose of accident investigation is to determine what led to the accident occurring, with the ultimate aim of identifying what can be improved (safety controls, working practices, changes to protective equipment etc) to both ensure that the same incident does not happen again, but also to prevent an even more serious accident"
A near miss is an 'incident' which may cause an accident investigation, but the REASON there is an investigation "is to determine what led to the accident occurring etc'